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datashee t www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 1/36 11.jul.2014 rev.004 tsz22111 ? 14 ? 001 operational amplifiers high speed with high voltage operational amplifiers ba3472xxx ba3472rfvm ba3474xxx ba3474rfv general description ba3472xxx/ba3472rfvm/ba3474xxx/ba3474rfv are high speed operational am plifiers of dual circuits and quad circuits. an operational range is wide with +3v~+36v (single power supply), and gain bandwidth product 4mhz and a high slew rate of in wideband and 10v/ s are good points. features ? operable with a single power supply ? wide operating supply voltage ? internal phase compensation ? high open loop voltage gain ? operable low input voltage around gnd level ? wide output voltage range application ? current sense application ? buffer application amplifier ? active filter ? consumer electronics packages w(typ) x d(typ) x h(max) sop8 5.00mm x 6.20mm x 1.71mm sop-j8 4.90mm x 6.00mm x 1.65mm ssop-b8 3.00mm x 6.40mm x 1.35mm tssop-b8 3.00 mm x 6.40mm x 1.20mm msop8 2.90mm x 4.00mm x 0.90mm sop14 8.70mm x 6.20mm x 1.71mm ssop-b14 5.00 mm x 6.40mm x 1.35mm tssop-b14j 5. 00mm x 6.40mm x 1.20mm key specifications ? wide operating supply voltage: single power supply +3.0v to +36.0v dual power supply 1.5v to 18.0v ? operating temperature range: ba3474f -40c to +75c ba3472xxx ba3474xxx -40c to +85c ba3472rfvm ba3474rfv -40c to +105c ? slew rate: 10v/s(typ) ? unity gain frequency: 4mhz(typ) simplified schematic product structure silicon monolithic integrated circuit this product is not designed prot ection against radioactive rays. figure 1. simplified schematic (one channel only) vcc vin- vee vout vin+ downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 2/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv pin configuration ba3472f :sop8 ba3472fj :sop-j8 ba3472fv :ssop-b8 ba3472fvt :tssop-b8 ba3472fvm, ba3472rfvm :msop8 pin no. symbol 1 out1 2 -in1 3 +in1 4 vee 5 +in2 6 -in2 7 out2 8 vcc ba3474f :sop14 ba3474fv, ba3474rfv :ssop-b14 ba3474fvj :tssop-b14j pin no. symbol 1 out1 2 -in1 3 +in1 4 vcc 5 +in2 6 -in2 7 out2 8 out3 9 -in3 10 +in3 11 vee 12 +in4 13 -in4 14 out4 package sop8 ssop-b8 sop-j8 tssop-b8 msop8 sop14 ssop-b14 tssop-b14j ba3472f ba3472fv ba3472fj ba3472fvt ba3472fvm ba3472rfvm ba3474f ba3474fv ba3474rfv ba3474fvj c - + c + - - + ee - + cc c + - c - + - + cc + - ee c - + + - c - + + - downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 3/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ordering information b a 3 4 7 x x x x x - x x part number ba3472xxx ba3472rxxx ba3474xxx ba3474rxx package f : sop8 sop14 fv : ssop-b8 ssop-b14 fj : sop-j8 fvt : tssop-b8 fvj : tssop-b14j fvm : msop8 packaging and forming specification e2: embossed tape and reel (sop8/sop14/ssop-b8/ssop-b14 sop-j8/tssop-b8/tssop-b14j) tr: embossed tape and reel (msop8) line-up topr supply current (typ) slew rate (typ) package orderable part number -40c to +75c 8.0ma 10v/s sop14 reel of 2500 ba3474f-e2 -40c to +85c 4.0ma sop8 reel of 2500 ba3472f-e2 ssop-b8 reel of 2500 ba3472fv-e2 sop-j8 reel of 2500 ba3472fj-e2 tssop-b8 reel of 2500 ba3472fvt-e2 msop8 reel of 3000 ba3472fvm-tr 8.0ma ssop-b14 reel of 2500 ba3474fv-e2 tssop-b14j reel of 2500 ba3474fvj-e2 -40c to +105c 4.0ma msop8 reel of 3000 ba3472rfvm-tr 8.0ma ssop-b14 reel of 2500 BA3474RFV-E2 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 4/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv absolute maximum ratings (ta=25 ) parameter symbol ratings unit ba3472 ba3474 ba3472r ba3474r supply voltage vcc-vee +36 v power dissipation pd sop8 780 *1*13 - - - mw ssop-b8 690 *2*13 - - - msop8 590 *3*13 - 590 *3*13 - - - 625 *4*14 - - - 713 *5*15 - - - 937 *6*16 - sop-j8 675 *7*13 - - - tssop-b8 625 *4*13 - - - sop14 - 610 *8*13 - - ssop-b14 - 870 *9*13 - 870 *9*13 - - - 1187 *10*15 - - - 1689 *11*16 tssop-b14 - 850 *12*13 - - differential input voltage *17 vid +36 v input common-mode voltage range vicm (vee - 0.3) to vee + 36 v input current *18 i i -10 ma operable with low voltage vopr +3.0v to +36.0v (1.5v to 18.0v) v operating temperature range topr -40 to +85(sop14 : to +75) -40 to +105 storage temperature range tstg -55 to +150 maximum junction temperature tjmax +150 *1 to use at temperature above ta 25 reduce 6.2mw/ . *2 to use at temperature above ta 25 reduce 5.5mw/ *3 to use at temperature above ta 25 reduce 4.8mw/ *4 to use at temperature above ta 25 reduce 5.0mw/ *5 to use at temperature above ta 25 reduce 5.7mw/ *6 to use at temperature above ta 25 reduce 7.5mw/ *7 to use at temperature above ta 25 reduce 5.4mw/ *8 to use at temperature above ta 25 reduce 4.9mw/ *9 to use at temperature above ta 25 reduce 7.0mw/ *10 to use at temperature above ta 25 reduce 9.5mw/ *11 to use at temperature above ta 25 reduce 13.5mw/ *12 to use at temperature above ta 25 reduce 6.8mw/ *13 mounted on a fr4 glass epoxy pcb(70mm70mm1.6mm). *14 mounted on a fr4 glass epoxy 2 layers pcb 70mm 70mm 1.6mm (occupied copper area 15mm 15mm). *15 mounted on a fr4 glass epoxy 2 layers pcb 70mm 70mm 1.6mm (occupied copper area 70mm 70mm). *16 mounted on a fr4 glass epoxy 4 layers pcb 70mm 70mm 1.6mm (occupied copper area 70mm 70mm). *17 the voltage difference between inverting input and non-inverting input is the differential input voltage. then input terminal voltage is set to more than vee. *18 an excessive input current will flow when input voltages of less than vee-0.6v are applied. the input current can be set to less than the rated current by adding a limiting resistor. caution: operating the ic over the absolute maximum ratings may damage the ic. the damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. ther efore, it is important to consider circui t protection measures, such as adding a f use, in case the ic is operated over the absolute maximum ratings. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 5/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv electrical characteristics ba3472 (unless otherwise specif ied vcc=+15v, vee=-15v , ta=25 ) parameter symbol limits unit condition min typ max input offset voltage *19 vio - 1 10 mv vicm=0v, vout=0v - 1 10 vcc=5v, vee=0v, vicm=0v vout=vcc/2 input offset current *19 iio - 6 75 na vicm=0v, vout=0v input bias current *19 ib - 100 500 na vicm=0v, vout=0v supply current icc - 4 5.5 ma rl= maximum output voltage(high) voh 3.7 4 - v vcc=5v, rl=2k ? 13.7 14 - rl=10k ? 13.5 - - rl=2k ? maximum output voltage(low) vol - 0.1 0.3 v vcc=5v, rl=2k ? - -14.7 -14.3 rl=10k ? - - -13.5 rl=2k ? large signal voltage gain av 80 100 - db rl R 2k ? , vout=10 v input common-mode voltage range vicm 0 - vcc-2.0 v vcc=5v, vee=0v vout=vcc/2 common-mode rejection ratio cmrr 60 97 - db vicm=0v, vout=0v power supply rejection ratio psrr 60 97 - db vicm=0v, vout=0v output source current *20 isource 10 30 - ma vcc=5v, vin+=1v vin-=0v, vout=0v only 1ch is short circuit output sink current *20 isink 20 30 - ma vcc=5v, vin+=0v vin-=1v, vout=5v only 1ch is short circuit unity gain frequency f t - 4 - mhz - gain bandwidth gbw - 4 - mhz f=100khz open loop slew rate sr - 10 - v/ s av=1, vin=-10 to +10v rl=2k ? channel separation cs - 120 - db f=1khz, input referred *19 absolute value *20 under high temperatures, please consider the pow er dissipation when selecting the output current. when the output terminal is continuously shorted the ou tput current reduces the inter nal temperature by flushing. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 6/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ba3472r (unless otherwise spec ified vcc=+15v, vee=-15v, ta=25 ) parameter symbol limits unit condition min typ max input offset voltage 21 vio - 1 10 mv vicm=0v, vout=0v - 1 10 vcc=5v, vee=0v, vicm=0v vout=vcc/2 input offset current *21 iio - 6 75 na vicm=0v, vout=0v input bias current *21 ib - 100 500 na vicm=0v, vout=0v supply current icc - 4 5.5 ma rl= maximum output voltage(high) voh 3.7 4 - v vcc=5v, rl=2k ? 13.7 14 - rl=10k ? 13.5 - - rl=2k ? maximum output voltage(low) vol - 0.1 0.3 v vcc=5v, rl=2k ? - -14.7 -14.3 rl=10k ? - - -13.5 rl=2k ? large signal voltage gain av 80 100 - db rl R 2k ? , vout=10 v input common-mode voltage range vicm 0 - vcc-2.0 v vcc=5v, vee=0v vout=vcc/2 common-mode rejection ratio cmrr 60 97 - db vicm=0v, vout=0v power supply rejection ratio psrr 60 97 - db vicm=0v, vout=0v output source current *22 isource 10 30 - ma vcc=5v, vin+=1v vin-=0v, vout=0v only 1ch is short circuit output sink current *22 isink 20 30 - ma vcc=5v, vin+=0v vin-=1v, vout=5v only 1ch is short circuit unity gain frequency f t - 4 - mhz - gain bandwidth gbw - 4 - mhz f=100khz open loop slew rate sr - 10 - v/ s av=1, vin=-10 to +10v, rl=2k ? channel separation cs - 120 - db f=1khz, input referred *21 absolute value *22 under high temperatures, please consider the pow er dissipation when selecting the output current. when the output terminal is continuously shorted the ou tput current reduces the inter nal temperature by flushing. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 7/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ba3474 (unless otherwise spec ified vcc=+15v, vee=-15v, ta=25 ) parameter symbol limits unit condition min typ max input offset voltage *23 vio - 1 10 mv vicm=0v, vout=0v - 1 10 vcc=5v, vee=0v, vicm=0v vout=vcc/2 input offset current *23 iio - 6 75 na vicm=0v, vout=0v input bias current *23 ib - 100 500 na vicm=0v, vout=0v supply current icc - 8 11 ma rl= maximum output voltage(high) voh 3.7 4 - v vcc=5v, rl=2k ? 13.7 14 - rl=10k ? 13.5 - - rl=2k ? maximum output voltage(low) vol - 0.1 0.3 v vcc=5v, rl=2k ? - -14.7 -14.3 rl=10k ? - - -13.5 rl=2k ? large signal voltage gain av 80 100 - db rl R 2k ? , vout=10 v input common-mode voltage range vicm 0 - vcc-2.0 v vcc=5v, vee=0v, vout=vcc/2 common-mode rejection ratio cmrr 60 97 - db vicm=0v, vout=0v power supply rejection ratio psrr 60 97 - db vicm=0v, vout=0v output source current *24 isource 10 30 - ma vcc=5v, vin+=1v vin-=0v, vout=0v only 1ch is short circuit output sink current *24 isink 20 30 - ma vcc=5v, vin+=0v vin-=1v, vout=5v only 1ch is short circuit unity gain frequency f t - 4 - mhz - gain bandwidth gbw - 4 - mhz f=100khz open loop slew rate sr - 10 - v/ s av=1, vin=-10 to +10v, rl=2k ? channel separation cs - 120 - db f=1khz, input referred *23 absolute value *24 under high temperatures, please consider the pow er dissipation when selecting the output current. when the output terminal is continuously shorted the ou tput current reduces the inter nal temperature by flushing. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 8/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ba3474r (unless otherwise spec ified vcc=+15v, vee=-15v, ta=25 ) parameter symbol limits unit condition min typ max input offset voltage *25 vio - 1 10 mv vicm=0v, vout=0v - 1 10 vcc=5v, vee=0v, vicm=0v vout=vcc/2 input offset current *25 iio - 6 75 na vicm=0v, vout=0v input bias current *25 ib - 100 500 na vicm=0v, vout=0v supply current icc - 8 11 ma rl= maximum output voltage(high) voh 3.7 4 - v vcc=5v, rl=2k ? 13.7 14 - rl=10k ? 13.5 - - rl=2k ? maximum output voltage(low) vol - 0.1 0.3 v vcc=5v, rl=2k ? - -14.7 -14.3 rl=10k ? - - -13.5 rl=2k ? large signal voltage gain av 80 100 - db rl R 2k ? , vout=10 v input common-mode voltage range vicm 0 - vcc-2.0 v vcc=5v, vee=0v, vout=vcc/2 common-mode rejection ratio cmrr 60 97 - db vicm=0v, vout=0v power supply rejection ratio psrr 60 97 - db vicm=0v, vout=0v output source current *26 isource 10 30 - ma vcc=5v, vin+=1v vin-=0v, vout=0v only 1ch is short circuit output sink current *26 isink 20 30 - ma vcc=5v, vin+=0v vin-=1v, vout=5v only 1ch is short circuit unity gain frequency f t - 4 - mhz - gain bandwidth gbw - 4 - mhz f=100khz open loop slew rate sr - 10 - v/ s av=1, vin=-10 to +10v, rl=2k ? channel separation cs - 120 - db f=1khz, input referred *25 absolute value *26 under high temperatures, please consider the power dissipation when selecting the output current. when the output terminal is continuously shorted the ou tput current reduces the inter nal temperature by flushing. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 9/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv description of electri cal characteristics described below are descriptions of the relevant electrical terms please note that item names, symbols and their meanings ma y differ from those on another manufacturers documents. 1. absolute maximum ratings the absolute maximum ratings are values that should never be exceeded, since doing so may result in deterioration of electrical characteristics or damage to the pa rt itself as well as peripheral components. 1.1 power supply voltage (vcc/vee) expresses the maximum voltage that can be supplied betw een the positive and negative supply terminals without causing deterioration of the electr ical characteristics or destruction of the internal circuitry. 1.2 differential input voltage (vid) indicates the maximum voltage that can be supplied between the non-inverting and inverting terminals without damaging the ic. 1.3 input common-mode voltage range (vicm) signifies the maximum voltage that can be supplied to non-inverting and inverting terminals without causing deterioration of the characteristics or damage to the ic itself. normal operation is not guaranteed within the common-mode voltage range of the maximum ratings C us e within the input common-mode voltage range of the electric characteristics instead. 1.4 power dissipation (pd) indicates the power that can be consumed by a part icular mounted board at ambient temperature (25 ). for packaged products, pd is determined by the maximum junction temperature and the thermal resistance. 2. electrical characteristics 2.1 input offset voltage (vio) indicates the voltage difference between non-inverting terminal and inverting terminal. it can be translated into the input voltage difference required for setting the output voltage at 0 v. 2.2 input offset current (iio) indicates the difference of input bias current bet ween the non-inverting and inverting terminals. 2.3 input bias current (ib) indicates the current that flows into or out of the input terminal. it is defined by the average of input bias current at non-inverting terminal and input bias current at inverting terminal. 2.4 circuit current (icc) indicates the current of the ic itse lf that flows under specified conditi ons and during no-load steady state. 2.5 maximum output voltage(high) / maximum output voltage(low) (voh/vol) indicates the voltage range that can be out put by the ic under specified load cond ition. it is typically divided into maximum output voltage high and low. maximum output vo ltage high indicates the upper limit of output voltage. maximum output voltage low indicates the lower limit. 2.6 large signal voltage gain (av) the amplifying rate (gain) of the output voltage against the voltage differ ence between non-inverting and inverting terminals, it is (normally) the amplifying rate (gain) with respect to dc voltage. av = (output voltage fluctuation) / (input offset fluctuation) 2.7 input common-mode voltage range (vicm) indicates the input voltage range un der which the ic operates normally. 2.8 common-mode rejection ratio (cmrr) indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. it is normally the fluctuation of dc. cmrr = (change of input common-mode voltage)/(input offset fluctuation) 2.9 power supply rejection ratio (psrr) indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. it is normally the fluctuation of dc. psrr= (change of power supply volt age)/(input offset fluctuation) 2.10 output source current/ outp ut sink current (isource/isink) the maximum current that can be output under specific output conditions, it is divided into output source current and output sink current. the output source current indicates the current flowing out of the ic, and the output sink current the current flowing into the ic. 2.11 unity gain frequency (f t ) indicates a frequency where the voltage gain of operational amplifier is 1. 2.12 gain bandwidth (gbw) indicates to multiply by the frequency and the gai n where the voltage gain decreases 6db/octave. 2.13 slew rate (sr) sr is a parameter that shows movement speed of operational amplifier. it indicates rate of variable output voltage as unit time. 2.14 channel separation (cs) indicates the fluctuation of input offset voltage or that of output vo ltage with reference to the change of output voltage of driven channel. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 10/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 20 0 40 0 60 0 80 0 10 00 0 2 55 07 51 0 01 2 5 power dissipation [mw] ambient temperature [ ] typical performance curves ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 2. derating curve figure 3. supply current - supply voltage figure 4. supply current - ambient temperature figure 5. high level output voltage - supply voltage (rl=10k ? ) 0 1 2 3 4 5 6 0 5 10 15 20 25 30 35 40 supply current [ma] supply voltage [v] 25 85 -40 105 0 1 2 3 4 5 6 -50 -25 0 25 50 75 10 0 12 5 supply current [ma] ambient temperature [ ] 3v 30v 36v 5v 0 5 10 15 20 25 30 35 40 45 0 1 02 03 04 0 output voltage[v] supply voltage[v] 25 85 -40 105 ba3472fvt ba3472fvmba3472rfvm 85 ba3472f ba3472fv ba3472fj 105 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 11/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 6. high level output voltage - ambient temperature (rl=10k ? ) figure 7. low level output voltage - supply voltage (rl=10k ? ) figure 8. low level output voltage - ambient temperature (rl=10k ? ) figure 9. output source current - (vcc-vout) (vcc/vee=5v/0v) 0 5 10 15 20 25 30 35 40 45 -5 0-2 50 2 55 07 51 001 25 output voltage[v] ambient temperature [ ] 36v 3v 30v 5v 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 output voltage[v] supply voltage[v] 85 25 105 -40 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 -5 0-2 50 2 55 07 51 001 25 output voltage[v] ambient temperature [ ] 5v 3v 30v 36v 85 25 105 -40 0. 1 1. 0 10 .0 10 0. 0 00 . 511 . 522 . 53 output source current[ma] vcc-vout[v] downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 12/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv -5 -4 -3 -2 -1 0 1 2 3 4 5 -20 -15 -10 -5 0 5 10 15 input offset voltage[mv] common mode input voltage[v] -3 -2 -1 0 1 2 3 -50 -25 0 25 50 75 10 0 12 5 15 0 input offset voltage[mv] ambient temperature[ ] ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 10. output sink current - (vout-vee) (vcc/vee=5v/0v) figure 11. input common-mode voltage range (vcc/vee=15v/-15v) figure 12. input offset voltage - supply voltage figure 13. input offset voltage - ambient temperature -3 -2 -1 0 1 2 3 0 5 10 15 20 25 30 35 40 input offset voltage[mv] supply voltage[v] 105 85 25 -40 25 105 -40 85 0. 1 1. 0 10 .0 10 0. 0 00.511.522.533.544.55 output sink current[ma] vout-vee[v] -40 25 85 105 36v 30v 5v 3v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 13/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 20 40 60 80 10 0 -5 0-2 50 2 55 07 51 001 25 input bias current[na] ambient temperature[ ] ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 14. input bias current - supply voltage figure 15. input bias current - ambient temperature figure 16. large signal voltage gain - supply voltage figure 17. large signal voltage gain - ambient temperature 0 20 40 60 80 10 0 0 5 10 15 20 25 30 35 40 input bias current[na] supply voltage[v] -40 25 85 105 -40 25 85 105 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 0 5 10 15 20 25 30 35 40 large signal voltage gain[db] supply voltage[v] 5v 30v 36v 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 -5 0-2 50 2 55 07 51 001 25 large signal voltage gain[db] ambient temperature[ ] 3v 5v 30v 36v 3v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 14/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 2 4 6 8 10 12 14 -5 0-2 50 2 55 07 51 001 25 slew rate(rise)[v/ s] ambient temperature[ ] ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 18. common mode rejection ratio - supply voltage figure 19. common mode rejection ratio - ambient temperature figure 20. slew rate l-h - supply voltage (rl=10k ? ) figure 21. slew rate l-h - ambient temperature (rl=10k ? ) 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 slew rate(rise)[v/ s] supply voltage[v] -40 25 85 105 -40 25 85 105 40 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 0 5 10 15 20 25 30 35 40 cmrr[db] supply voltage[v] 5v 30v 36v 3v 40 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 -5 0-2 50 2 55 07 51 001 25 cmrr[db] ambient temperature[ ] 36v 30v 15v 5v 3v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 15/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 012345678 input/output voltage[v] time[ s] -100 -80 -60 -40 -20 0 20 40 60 80 100 0 . 00 . 51 . 01 . 52 . 02 . 5 input/output voltage[mv] time[ s] ba3472, ba3472r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3472 -40 ~ 85 ba3472r -40 ~ 105 figure 22. voltage gain ? phase - frequency (vcc=7.5v/-7.5v, av=40db, rl=2k ? , cl=100pf, ta=25 ) figure 23. input / output voltage - time (vcc/vee=15v/-15v, av=0db, rl=2k ? , cl=100pf, ta=25 ) figure 24. input / output voltage - time (vcc/vee=15v/-15v, av=0db, rl=2k ? , cl=100pf, ta=25 ) -180 -150 -120 -90 -60 -30 0 -10 0 10 20 30 40 50 1 10 10 0 10 00 10 00 0 phase[deg] voltage gain[db] frequency[khz] phase gain output input input output downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 16/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 20 0 40 0 60 0 80 0 10 00 power dissipation [mw] ambient temperature [ ] 0 2 4 6 8 10 12 0 5 10 15 20 25 30 35 40 supply current [ma] supply voltage [v] ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 0 2 4 6 8 10 12 -5 0-2 50 2 55 07 51 001 25 supply current [ma] ambient temperature [ ] 3v 30v 36v 5v 0 5 10 15 20 25 30 35 40 45 0 1 02 03 04 0 output voltage[v] supply voltage[v] 25 85 -40 105 figure 25. derating curve figure 26. supply current - supply voltage figure 27. supply current - ambient temperature figure 28. high level output voltage - supply voltage (rl=10k ? ) 85 ba3474fv ba3474rfv ba3474fvj ba3474f 105 25 85 -40 105 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 17/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 5 10 15 20 25 30 35 40 45 -5 0-2 50 2 55 07 51 001 25 output voltage[v] ambient temperature [ ] ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 output voltage[v] supply voltage[v] 85 25 105 -40 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 -50 -25 0 25 50 75 10 0 12 5 output voltage[v] ambient temperature [ ] 5v 3v 30v 36v 25 105 -40 0. 1 1. 0 10 .0 10 0. 0 0 0.5 1 1.5 2 2.5 3 output source current[ma] vcc-vout[v] figure 29. high level output voltage - ambient temperature (rl=10k ? ) figure 30. low level output voltage - supply voltage (rl=10k ? ) figure 31. low level output voltage - ambient temperature (rl=10k ? ) figure 32. output source current - (vcc-vout) (vcc/vee=5v/0v) 36v 3v 30v 5v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 18/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0. 1 1. 0 10 .0 10 0. 0 00.511.522.533.544.55 output sink current[ma] vout-vee[v] -5 -4 -3 -2 -1 0 1 2 3 4 5 -20 -15 -10 -5 0 5 10 15 input offset voltage[mv] common mode input voltage[v] ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 -3 -2 -1 0 1 2 3 0 5 10 15 20 25 30 35 40 input offset voltage[mv] supply voltage[v] 105 85 25 -40 figure 33. output sink current - (vout-vee) (vcc/vee=5v/0v) figure 34. input common-mode voltage range (vcc/vee=15v/-15v) figure 35. input offset voltage - supply voltage figure 36. input offset voltage - ambient temperature 25 -40 85 105 -40 25 85 105 36v 30v 5v 3v -3 -2 -1 0 1 2 3 - 50 -25 0 25 50 75 10 0 12 5 input offset voltage[mv] ambient temperature[ ] downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 19/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 0 20 40 60 80 10 0 0 5 10 15 20 25 30 35 40 input bias current[na] supply voltage[v] -40 25 85 105 figure 37. input bias current - supply voltage figure 38. input bias current - ambient temperature figure 39. large signal voltage gain - supply voltage figure 40. large signal voltage gain - ambient temperature -40 25 85 105 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 0 5 10 15 20 25 30 35 40 large signal voltage gain[db] supply voltage[v] 5v 30v 36v 0 20 40 60 80 10 0 -5 0-2 50 2 55 07 51 001 25 input bias current[na] ambient temperature[ ] 3v 5v 30v 36v 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 -50 -25 0 25 50 75 10 0 12 5 large signal voltage gain[db] ambient temperature[ ] 3v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 20/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 40 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 15 0 -50 -25 0 25 50 75 100 125 cmrr[db] ambient temperature[ ] ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 slew rate(rise)[v/ s] supply voltage[v] -40 25 85 105 0 2 4 6 8 10 12 14 -50 -25 0 25 50 75 10 0 12 5 slew rate(rise)[v/ s] ambient temperature[ ] 36v 30v 15v 5v 3v figure 41. common mode rejection ratio - supply voltage figure 42. common mode rejection ratio - ambient temperature figure 43. slew rate l-h - supply voltage (rl=10k ? ) figure 44. slew rate l-h - ambient temperature (rl=10k ? ) -40 25 85 105 40 50 60 70 80 90 10 0 11 0 12 0 13 0 14 0 0 5 10 15 20 25 30 35 40 cmrr[db] supply voltage[v] 3v 30v 36v 5v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 21/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 012345678 input/output voltage[v] time[ s] -100 -80 -60 -40 -20 0 20 40 60 80 100 0 . 00 . 51 . 01 . 52 . 02 . 5 input/output voltage[mv] time[ s] ba3474, ba3474r (*) the above data is measurement value of typical sample, it is not guaranteed. ba3474f -40 ~ 75 ba3474 -40 ~ 85 ba3474r -40 ~ 105 -1 80 -1 50 -1 20 -9 0 -6 0 -3 0 0 -10 0 10 20 30 40 50 1 10 10 0 10 00 10 00 0 phase[deg] voltage gain[db] frequency[khz] phase gain figure 45. voltage gain ? phase - frequency (vcc=7.5v/-7.5v, av=40db, rl=2k ? , cl=100pf, ta=25 ) figure 46. input / output voltage - time (vcc/vee=15v/-15v, av=0db, rl=2k ? , cl=100pf, ta=25 ) figure 47. input / output voltage - time (vcc/vee=15v/-15v, av=0db, rl=2k ? , cl=100pf, ta=25 ) output input input output downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 22/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv vf rl 0.1f 500k 500k rf=50k rs=50 ri=10k ek null dut sw1 sw2 vicm 1000pf sw3 vcc vee - + ri=10k rs=50 50k 0.1f application information null method condition for test circuit 1 vcc, vee, ek, vicm unit : v parameter vf s1 s2 s3 vcc vee ek vicm calculation input offset voltage vf1 on on off 15 -15 0 0 1 input offset current vf2 off off off 15 -15 0 0 2 input bias current vf3 off on off 15 -15 0 0 3 vf4 on off large signal voltage gain vf5 on on on 15 -15 +10 0 4 vf6 15 -15 -10 0 common-mode rejection ratio (input common-mode voltage range) vf7 on on off 15 -15 0 -15 5 vf8 15 -15 0 13 power supply rejection ratio vf9 on on off 2 -2 0 0 6 vf10 18 -18 0 0 calculation 1. input offset voltage (vio) 2. input offset current (iio) 3. input bias current (ib) 4. large signal voltage gain (av) 5. common-mode rejection ratio (cmrr) 6. power supply rejection ratio (psrr) switch condition for test circuit 2 sw no. sw 1 sw 2 sw 3 sw 4 sw 5 sw 6 sw 7 sw 8 sw 9 sw 10 sw 11 sw 12 sw 13 sw 14 supply current off off off on off on off off off off off off off off maximum output voltage(high) off off on off off on off off on off off off on off maximum output voltage(low) off off on off off on off off off off off off on off output source current off off on off off on off off off off off off off on output sink current off off on off off on off off off off off off off on slew rate off off off on off off off on on on off off off off gain bandwidth product off on off off on on off off on on off off off off equivalent input noise voltage on off off off on on off off off off on off off off figure 48. test circuit 1 (one channel only) | vf1 | vio = 1 + rf / rs [v] | vf2 vf1 | iio = ri (1 + rf / rs) [a] | vf4 vf3 | ib = 2ri (1 + rf / rs) [a] ek(1+rf /rs) a v = 20log |vf5-vf6| [db] vicm(1+rf /rs) cmrr = 20log |vf8-vf7| [db] vcc(1+rf /rs) psrr = 20log |vf10-vf9| [db] downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 23/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv vh vl t v ?R rg ?R output voltage waveform time voltage input voltage waveform time vh vl voltage 90% 10% figure 49. test circuit 2 (one channel only) figure 50. slew rate input output wave figure 51. test circuit 3 (channel separation) vcc vee r1 v r2 r1//r2 vout1 =0.5[vrms] vin vcc vee r1 v r2 r1//r2 vout2 other ch cs 20 log 100 vout1 vout2 sw1 sw2 sw3 sw10 sw11 sw12 a vin- vin+ rl vcc vee sw9 sw6 sw7 sw8 cl sw13 sw14 a v vou t rs sw5 sw4 v r1 r2 c downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 24/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv 0 20 0 40 0 60 0 80 0 10 00 S?p? pd [mw] ?? ta [ ] 0 20 0 40 0 60 0 80 0 10 00 S?p? pd [mw] ?? ta [ ] 0 20 0 40 0 60 0 80 0 10 00 S?p? pd [mw] ?? ta [ ] 0 20 0 40 0 60 0 80 0 10 00 12 00 14 00 16 00 18 00 S?p? pd [mw] ?? ta [ ] power dissipation power dissipation(total loss) indicates the pow er that can be consumed by ic at ta=25 (normal temperature). ic is heated when it consumed power, and the temperature of ic chip becomes higher than ambient temper ature. the temperature that can be accepted by ic chip depends on circuit configurati on, manufacturing process, and co nsumable power is limited. power dissipation is determined by the temperature allowed in ic chip (maximum junction temperature) and thermal resistance of package (heat dissipation capability). the maximum junction temperature is typically equal to the maximum value in the storage temperatur e range. heat generated by cons umed power of ic radiates from the mold resin or lead frame of the package. the parameter which indicates this heat dissipation capability(hardness of heat release)is called thermal resistance, represented by the symbol ja /w.the temperature of ic inside the package can be estimated by this thermal resistance. figure 52. (a) shows the model of thermal resistance of the package. thermal resistance ja, ambient temperature ta, maximam junction temperature tjmax, and po wer dissipation pd can be calculated by the equation below: ja = (tjmax-ta) / pd /w derating curve in figure 52. (b) indicates power that can be c onsumed by ic with reference to ambient temperature. power that can be consumed by ic begins to attenuate at certain ambient temperature. this gr adient iis determined by thermal resistance ja. thermal resistance ja depends on chip size, power consumptio n, package, ambient te mperature, package condition, wind velocity, etc even when the same of package is used. thermal reduction curve indicates a reference value measured at a specified condition. fi gure 52. (c) to (f) shows a derating curve for an example of ba3472, ba3474, ba3472r, ba3474r. (*27) (*28) (*29) (*30) (*31) (*32) (*33) (*34) (*35) (*36) (*37) (*38) (*39) unit 6.2 5.5 5.4 5.0 4.8 7.5 5.7 5.0 4.9 7. 0 6.8 13.5 9.5 mw/ when using the unit above ta=25c, subtra ct the value above per celsius degree. ( * 27)( * 28)( * 29)( * 30)( * 31)( * 35)( * 36)( * 37) mounted on a fr4 glass epoxy 1 layers pcb 70mm 70mm 1.6mm (copper foil area less than 3%). (*34) mounted on a fr4 glass epoxy 2 layers pcb 70mm 70mm 1.6mm (occupied copper area 15mm 15mm). (*33) (*39) mounted on a fr4 glass epoxy 2 layers pcb 70mm 70mm 1.6mm (occupied copper area 70mm 70mm). (*32) (*38) mounted on a fr4 glass epoxy 4 layers pcb 70mm 70mm 1.6mm (occupied copper area 70mm 70mm). figure 52. thermal resistance and derating curve (a) thermal resistance (b) derating curve ?? ta [ ] ? ? tj [ ] M [] ambient temperature chip surface temperature 0 50 75 100 125 150 25 p1 p2 pd (max) lsi M [w] ' ja2 ' ja1 tj ' (m ax ) ja2 < ja1 ?? ta [ ] ja2 ja1 tj (m ax ) ambient temperature power dissipation of lsi power dissipation pd [w] ja=(tjmax-ta)/pd /w (c)ba3472 power dissipation pd [ mw ] power dissipation pd [mw] power dissipation pd [mw] p o wer di ss ipati o n p d [ mw ] ambient temperature: ta [ ] ambient temperature: ta [ ] ambient temperature: ta [ ] ambient temperature: ta [ ] (e)ba3472r (f)ba3474r ba3472fvm(*31) ba3472f(*27) ba3472fv(*28) ba3474f(*35) ba3474fv(*36) ba3472fj(*29) ba3472fvt(*30) ba3474fvj(*37) ba3472rfvm(*32) ba3474rfv(*38) ba3472rfvm(*34) ba3472rfvm(*31) ba3474rfv(*39) ba3474rfv(*36) (d)ba3474 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 25/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv operational notes 1. reverse connection of power supply connecting the power supply in reverse polarity can damage the ic. take precautions against reverse polarity when connecting the power supply, such as mounting an external diode between the power supply and the ics power supply pins. 2. power supply lines design the pcb layout pattern to provide low impedance supply lines. separate the ground and supply lines of the digital and analog blocks to prevent noise in the ground and supply lines of the digital bloc k from affecting the analog block. furthermore, connect a capacitor to ground at all powe r supply pins. consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. 3. ground voltage ensure that no pins are at a voltage below that of t he ground pin at any time, even during transient condition. 4. ground wiring pattern when using both small-signal and large-current ground traces , the two ground traces should be routed separately but connected to a single ground at the refe rence point of the application board to avoid fluctuations in the small-signal ground caused by large currents. also ensure that the ground trac es of external components do not cause variations on the ground voltage. the ground lines must be as short and thick as possible to reduce line impedance. 5. thermal consideration should by any chance the power dissipation rating be exceed ed the rise in temperature of the chip may result in deterioration of the properti es of the chip. the absolute maximum rating of the p d stated in this specification is when the ic is mounted on a 70mm x 70mm x 1.6mm glass epox y board. in case of exceeding this absolute maximum rating, increase the board size and copper area to prevent exceeding the p d rating. 6. recommended operating conditions these conditions represent a range within which the ex pected characteristics of the ic can be approximately obtained. the electrical characteristics are guaranteed under the conditions of each parameter. 7. inrush current when power is first supplied to the ic, it is possi ble that the internal logic may be unstable and inrush current may flow instantaneously due to the internal powering sequence and delays, especially if the ic has more than one power supply. therefore, give special consideration to power coupling capacitance, power wiring, width of ground wiri ng, and routing of connections. 8. operation under strong electromagnetic field operating the ic in the presence of a strong electromagnetic field may cause the ic to malfunction. 9. testing on application boards when testing the ic on an application board, connecting a capacitor directly to a low-impedance output pin may subject the ic to stress. always dischar ge capacitors completely after each process or step. the ics power supply should always be turned off completely before connecting or removing it from the test setup during the inspection process. to prevent damage from static discharge, ground the ic during assembly and use similar precautions during transport and storage. 10. inter-pin short and mounting errors ensure that the direction and position are correct when mounting the ic on the pc b. incorrect mounting may result in damaging the ic. avoid nearby pins being shorted to each ot her especially to ground, power supply and output pin. inter-pin shorts could be due to many reasons such as me tal particles, water droplets (in very humid environment) and unintentional solder bridge deposited in between pins during assembly to name a few. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 26/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv operational notes C continued 11. regarding the input pin of the ic this monolithic ic contains p+ isolation and p substrat e layers between adjacent elements in order to keep them isolated. p-n junctions are formed at the intersection of t he p layers with the n layers of other elements, creating a parasitic diode or transistor. for example (refer to figure below): when gnd > pin a and gnd > pin b, the p-n junction operates as a parasitic diode. when gnd > pin b, the p-n junction operates as a parasitic transistor. parasitic diodes inevitably occur in the structure of the ic . the operation of parasitic diodes can result in mutual interference among circuits, operational faults, or physical dam age. therefore, conditions that cause these diodes to operate, such as applying a voltage lower than the gnd voltage to an input pin (and thus to the p substrate) should be avoided. figure 53. example of monolithic ic structure 12. unused circuits when there are unused circuits it is recommended that they are connected as in figure 54, setting t he non-inverting input terminal to a potential within input common-mode voltage range (vicm). 13. input terminal voltage applying gnd + 36v to the input terminal is possible without causing deterioration of the electrical charac teristics or destruction, irrespective of the supply voltage. however, this does not ensure normal circuit operation. please note that the circ uit operates normally only when the input voltage is within the common mode input voltage range of the electric characteristics. 14. power supply (single / dual) the op-amp operates when the specif ied voltage supplied is between vcc and vee. therefore, the single supply op-amp can be used as dual supply op-amp as well. 15. ic handling applying mechanical stress to the ic by deflecting or bendi ng the board may cause fluctuations in the electrical characteristics due to piezo resistance effects. 16. output capacitor discharge of the external output capacitor to vcc is possibl e via internal parasitic elements when vcc is shorted to vee, causing damage to the internal circui try due to thermal stress. therefore, wh en using this ic in circuits where oscillation due to output capacitive load does not occur, su ch as in voltage comparators, use an output capacitor with a capacitance less than 0.1f. figure 54. the example of application circuit for unused op-amp vcc vee + - keep this potential in vicm downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 27/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name sop8 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) pkg : sop8 drawing no. : ex112-5001-1 (max 5.35 (include.burr)) downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 28/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name sop14 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) pkg : sop14 drawing no. : ex113-5001 (max 9.05 (include.burr)) downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 29/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name ssop-b8 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 30/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name ssop-b14 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 31/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name tssop-b8 direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 32/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name tssop-b14j ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 33/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name sop-j8 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 34/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv physical dimension, tape and reel information package name msop8 direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 35/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv marking diagrams product name package type marking ba3472 f sop8 3472 fv ssop-b8 fvm msop8 fj sop-j8 fvt tssop-b8 ba3472r fvm msop8 3472r ba3474 f sop14 3474f fv ssop-b14 3474 fvj tssop-b14j ba3474r fv ssop-b14 3474r sop8(top view) part number marking lot number 1pin mark sop14(top view) part number marking lot number 1pin mark ssop-b8(top view) part number marking lot number 1pin mark ssop-b14(top view) part number marking lot number 1pin mark msop8(top view) part number marking lot number 1pin mark sop-j8(top view) part number marking lot numbe r 1pin mark tssop-b8(top view) part number marking lot number 1pin mark tssop-b14j (top view) part number marking lot number 1pin mark downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar0g200100-1-2 ? 2012 rohm co., ltd. all rights reserved. 36/36 11.jul.2014 rev.004 tsz22111 ? 15 ? 001 ba3472xxx ba3472rfvm ba3474xxx ba3474rfv land pattern data all dimensions in mm pkg land pitch e land space mie land length R? 2 land width b2 sop8 sop14 1.27 4.60 1.10 0.76 sop-j8 1.27 3.90 1.35 0.76 ssop-b8 ssop-b14 0.65 4.60 1.20 0.35 msop8 0.65 2.62 0.99 0.35 tssop-b8 0.65 4. 60 1.20 0.35 tssop-b14j 0.65 4.60 1.20 0.35 revision history date revision changes 27.feb.2012 001 new release 26.oct.2012 002 addition ba3472fj, ba3472fvt, ba3474fvj addition land pattern data 23.apr.2014 003 addition input current of absolute maximum ratings(page 2) addition of item of operational notes 11.jul.2014 004 correction of simplified schematic.(page 1) b e e ? downloaded from: http:///
datasheet datasheet notice C ge rev.002 ? 2013 rohm co., ltd. all rights reserved. notice precaution on using rohm products 1. our products are designed and manufac tured for application in ordinary elec tronic equipments (such as av equipment, oa equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). if you intend to use our products in devices requiring ex tremely high reliability (such as medical equipment (note 1) , transport equipment, traffic equipment, aircraft/spacecra ft, nuclear power controllers, fuel c ontrollers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (specific applications), please consult with the rohm sale s representative in advance. unless otherwise agreed in writing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ro hms products for specific applications. (note1) medical equipment classification of the specific applications japan usa eu china class class class b class class class 2. rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a certain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe desi gn against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the following are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. our products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. accordin gly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y rohms products under any special or extraordinary environments or conditions. if you intend to use our products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] use of our products in any types of liquid, incl uding water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the products are exposed to direct sunlight or dust [c] use of our products in places where the products ar e exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the products are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat-producing components, plastic cords, or other flammable items [f] sealing or coating our products with resin or other coating materials [g] use of our products without cleaning residue of flux (ev en if you use no-clean type fluxes, cleaning residue of flux is recommended); or washing our products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] use of the products in places subject to dew condensation 4. the products are not subjec t to radiation-proof design. 5. please verify and confirm characteristics of the final or mounted products in using the products. 6. in particular, if a transient load (a large amount of load applied in a short per iod of time, such as pulse. is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading c ondition may negatively affect product performance and reliability. 7. de-rate power dissipation (pd) depending on ambient temper ature (ta). when used in seal ed area, confirm the actual ambient temperature. 8. confirm that operation temperat ure is within the specified range described in the product specification. 9. rohm shall not be in any way responsible or liable for fa ilure induced under deviant condi tion from what is defined in this document. precaution for mounting / circuit board design 1. when a highly active halogenous (chlori ne, bromine, etc.) flux is used, the resi due of flux may negatively affect product performance and reliability. 2. in principle, the reflow soldering method must be used; if flow soldering met hod is preferred, please consult with the rohm representative in advance. for details, please refer to rohm mounting specification downloaded from: http:///
datasheet datasheet notice C ge rev.002 ? 2013 rohm co., ltd. all rights reserved. precautions regarding application examples and external circuits 1. if change is made to the constant of an external circuit, pl ease allow a sufficient margin considering variations of the characteristics of the products and external components, including transient characteri stics, as well as static characteristics. 2. you agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for products use. theref ore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. please take proper caution in your manufacturing process and storage so that voltage exceeding t he products maximum rating will not be applied to products. please take special care under dry condit ion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, se tting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1. product performance and soldered connections may deteriora te if the products are stor ed in the places where: [a] the products are exposed to sea winds or corros ive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are exposed to di rect sunshine or condensation [d] the products are exposed to high electrostatic 2. even under rohm recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm sol derability before using products of which storage time is exceeding the recommended storage time period. 3. store / transport cartons in the co rrect direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. use products within the specified time after opening a humidity barrier bag. baking is required before using products of which storage time is exceeding the recommended storage time period. precaution for product label qr code printed on rohm products label is for rohms internal use only. precaution for disposition when disposing products please dispose them proper ly using an authorized industry waste company. precaution for foreign exchange and foreign trade act since our products might fall under cont rolled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with rohm representative in case of export. precaution regarding intellectual property rights 1. all information and data including but not limited to application example contained in this document is for reference only. rohm does not warrant that foregoi ng information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. rohm shall not be in any way responsible or liable for infringement of any intellectual property rights or ot her damages arising from use of such information or data.: 2. no license, expressly or implied, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the information contained in this document. other precaution 1. this document may not be reprinted or reproduced, in whol e or in part, without prior written consent of rohm. 2. the products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 3. in no event shall you use in any wa y whatsoever the products and the related technical information contained in the products or this document for any military purposes, incl uding but not limited to, the development of mass-destruction weapons. 4. the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated companies or third parties. downloaded from: http:///
datasheet datasheet notice C we rev.001 ? 2014 rohm co., ltd. all rights reserved. general precaution 1. before you use our pro ducts, you are requested to care fully read this document and fully understand its contents. rohm shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny rohms products against warning, caution or note contained in this document. 2. all information contained in this docume nt is current as of the issuing date and subj ec t to change without any prior notice. before purchasing or using rohms products, please confirm the la test information with a rohm sale s representative. 3. the information contained in this doc ument is provi ded on an as is basis and rohm does not warrant that all information contained in this document is accurate an d/or error-free. rohm shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information. downloaded from: http:///

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