unisonic technologies co., ltd v2462/v2464 preliminary linear integrated circuit www.unisonic.com.tw 1 of 8 copyright ? 2012 unisonic technologies co., ltd qw-r105-042.b family of lo w -power rail-to-rail input/output operational amplifiers ? description the utc v2462/2464 are dual/quad low-power rail-to-rail input/output op amplifiers with lo w supply current (500ua/op) and low voltage (2.7-6v), that can be designed into a wide range of applications. the utc v2462/2464 have a guaranteed 1.6 v/s slew rate and low supply current. rail-to-rail output and high output current make the i cs ideal for buffering analog-to-digital converters. and the input common-mode voltage range including ground and v dd . besides, they are also able to driving large capacitive loads. good ac performance can be prov ided because of 6.4mhz of bandwidth and 1.6 v/ s of slew rate. furthermore, low input noise voltage (11nv/ hz) and low input offset voltage (100 v) make good dc performance. sop-8 msop-8 sop-14 ? features * rail-to-rail output swing * gain bandwidth product 6.4 mhz * 80ma output drive capability * supply current 500 a/channel * input offset voltage 100 v * input noise voltage 11nv/ hz * slew rate 1.6v/ s * universal operational amplifier evm * available in q-temp automotive * highrel automotive applications configuration control/print support qualification to automotive standards ? ordering information ordering number package packing lead free halogen free v2462l-s08-r v2462g-s08-r sop-8 tape reel v2462l-s08-t v2462g-s08-t sop-8 tube v2462l-sm1-r v2462g-sm1-r msop-8 tape reel v2462l-sm1-t v2462g-sm1-t msop-8 tube V2464L-S14-R v2464g-s14-r sop-14 tape reel v2464l-s14-t v2464g-s14-t sop-14 tube
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 2 of 8 www.unisonic.com.tw qw-r105-042.b ? pin configuration 1 1out 2 1in- 3 1in+ 4 gnd 8 v dd + 7 2out 6 2in- 5 2in+ v2462 1 1out 2 1in- 3 1in+ 4 v dd + 14 4out 13 4in- 12 4in+ 11 gnd 5 2in+ 6 2in- 7 2out 10 3in+ 9 3in- 8 3out v2464 ? pin description utc v2462: pin no. pin name description 1 1out output terminal of ch1 2 1in- negative input terminal of ch1 3 1in+ positive input terminal of ch1 4 gnd ground 5 2in+ positive input terminal of ch2 6 2in- negative input terminal of ch2 7 2out output terminal of ch2 8 v dd + supply voltage terminal utc v2464: pin no. pin name description 1 1out output terminal of ch1 2 1in- negative input terminal of ch1 3 1in+ positive input terminal of ch1 4 v dd + supply voltage terminal 5 2in+ positive input terminal of ch2 6 2in- negative input terminal of ch2 7 2out output terminal of ch2 8 3out output terminal of ch3 9 3in- negative input terminal of ch3 10 3in+ positive input terminal of ch3 11 gnd ground 12 4in+ positive input terminal of ch4 13 4in- negative input terminal of ch4 14 4out output terminal of ch4
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 3 of 8 www.unisonic.com.tw qw-r105-042.b ? block diagram v2462 1 1out 2 1in- 3 1in+ 4 gnd 8 v dd + 2out 2in- 2in+ op1 (internal simple circuit) - + op2 (internal simple circuit) + - 6 5 7 v2464 1 1out 2 1in- 3 1in+ 4 v dd + 14 4out 4in- 4in+ gnd op1 (internal simple circuit) + op3 (internal simple circuit) + 12 11 13 5 2in+ 6 2in- 3in+ 3in- 10 9 7 2out 3out 8 op2 (internal simple circuit) + op4 (internal simple circuit) +
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 4 of 8 www.unisonic.com.tw qw-r105-042.b ? block diagram(cont.) internal simple circuit (one channel):
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 5 of 8 www.unisonic.com.tw qw-r105-042.b ? absolute maximum rating (t a = 25c, unless otherwise specified) parameter symbol ratings unit supply voltage (note 1) v dd 6 v differential input voltage v id -0.2~v dd +0.2 v output current i o 175 ma power dissipation t a 25 c sop-8/msop-8 p d 710 mw sop-14 1022 t a < 125 c sop-8/msop-8 142 sop-14 204.4 operating free-air temperature t a -40~125 c junction temperature t j 150 c storage temperature t stg -60~150 c notes: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. 1. all voltage values, except different ial voltages, are with respect to gnd. ? thermal data parameter symbol ratings unit junction to ambient sop-8/msop-8 ja 176 c/w sop-14 122.6 c/w junction to case sop-8/msop-8 jc 38.3 c/w sop-14 26.9 c/w ? recommended opwraing conditions parameter symbol ratings unit supply voltage single supply v dd 2.7 ~ 6 v split supply 1.35 ~ 3 v common-mode input voltage v icr 0 ~ v dd v operating free-air temperature t a -40 ~ 125 c note: 1. relative to voltage on the gnd terminal of the device. ? electrical characteristics (t a = 25c, unless otherwise specified) v dd =3v parameter symbol test conditions min typ max unit input offset voltage v io v dd =3v, v ic =1.5v, v o =1.5v, r s =50 ? t a =25c 500 2000 v (note 1) 2200 input offset current i io v dd =3v, v ic =1.5v, v o =1.5v, r s =50 ? t a =25c 2.8 7 na (note 1) 75 input bias current i ib t a =25c 4.4 14 na (note 1) 75 high-level output voltage v oh i oh = -2.5ma t a =25c 2.9 v (note 1) 2.8 i oh =-10ma t a =25c 2.7 (note 1) 2.5 low-level output voltage v ol v ic =1.5v, i ol =2.5ma t a =25c 0.1 v (note 1) 0.2 v ic =1.5v, i ol =10ma t a =25c 0.3 (note 1) 0.5 short-circuit output current i os sourcing t a =25c 50 ma (note 1) 20 sinking t a =25c 40 (note 1) 20
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 6 of 8 www.unisonic.com.tw qw-r105-042.b ? electrical characteristics(cont.) parameter symbol test conditions min typ max unit output current i o measured 1v form rail, t a =25c 40 ma large-signal differential voltage amplification a vd r l =10k ? , v o(pp) =1v t a =25c 90 105 db (note 1) 89 differential input resistance r i ( d ) t a =25c 10 9 ? common-mode input capacitance c i ( c ) f=10khz, t a =25c 7 pf closed-loop output impedance z o f=100khz, a v =10, t a =25c 33 ? common-mode rejection ratio cmrr v icr =0~3v, r s =50 ? t a =25c 66 80 db (note 1) 60 supply voltage rejection ratio ( ? v dd / ? v io ) k svr v dd =2.7~6v, v ic =v dd /2, no load t a =25c 80 85 db (note 1) 75 v dd =3~5v, v ic =v dd /2, no load t a =25c 85 95 (note 1) 80 supply current (per channels) i dd v o =1.5v, no load t a =25c 0.5 0.575 ma (note 1) 0.9 note: 1. t a = -40c~125c. v dd =5v parameter symbol test conditions min typ max unit input offset voltage v io v dd =5v, v ic =2.5v, v o =2.5v, r s =50 ? t a =25c 500 2000 v (note 1) 2200 input offset current i io v dd =5v, v ic =2.5v, v o =2.5v, r s =50 ? t a =25c 0.3 7 na (note 1) 60 input bias current i ib t a =25c 1.3 14 na (note 1) 60 high-level output voltage v oh i oh =-2.5ma t a =25c 4.9 v (note 1) 4.8 i oh =-10ma t a =25c 4.8 (note 1) 4.7 low-level output voltage v ol v ic =2.5v, i ol =2.5ma t a =25c 0.1 v (note 1) 0.2 v ic =2.5v, i ol =10ma t a =25c 0.2 (note 1) 0.3 short-circuit output current i os sourcing t a =25c 145 ma (note 1) 60 sinking t a =25c 100 (note 1) 60 output current i o measured 1v form rail 48 ma large-signal differential voltage amplification a vd v ic =2.5v, r l =10k ? , v o =1~4v t a =25c 92 109 db (note 1) 90 differential input resistance r i ( d ) t a =25c 10 9 ? common-mode input capacitance c i ( c ) f=10khz, t a =25c 7 pf closed-loop output impedance z o f=100khz, a v =10, t a =25c 29 ? common-mode rejection ratio cmrr v icr =0~5v, r s =50 ? t a =25c 71 85 db (note 1) 60 supply voltage rejection ratio ( ? v dd / ? v io ) k svr v dd =2.7~6v, v ic =v dd /2, no load t a =25c 80 85 db (note 1) 75 v dd =3~5v, v ic =v dd /2, no load t a =25c 85 95 (note 1) 80 supply current (per channels) i dd v o =2.5v, no load t a =25c 0.55 0.65 ma (note 1) 1 note: 1. t a = -40c~125c.
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 7 of 8 www.unisonic.com.tw qw-r105-042.b ? opweraing characteristics (t a = 25c, unless otherwise specified) v dd =3v parameter symbol test conditions min typ max unit slew rate at unity gain sr v o(pp) =0.8v, r l =10k ? , c l =160pf t a =25c 0.9 1.6 v/ s (note 1) 0.8 equivalent input noise voltage v n f=100hz 16 nv/ hz f=1khz 11 equivalent input noise current i n f=1khz 0.13 pa/ hz total harmonic distortion plus noise thd+n v o(pp) =2v, r l =10k ? , f=1khz a v =1 0.006 % a v =10 0.02 a v =100 0.08 gain-bandwidth product f=10 khz, c l =160pf, r l =10k ? 5.2 mhz setting time t s v (step)pp =2v,r l =10k ? , a v = -1, c l =10pf 0.1% 1.47 s 0.01% 1.78 v (step)pp =2v,r l =10k ? a v = -1, c l =56pf, 0.1% 1.77 0.01% 1.98 phase margin at unity gain m r l =10k ? , c l =160pf 44 gain margin 7 db note: 1. t a =-40c~125c. v dd =5v parameter symbol test conditions min typ max unit slew rate at unity gain sr v o(pp) =2v,c l =160pf, r l =10 k ? t a =25c 0.9 1.6 v/ s (note 1) 0.8 equivalent input noise voltage v n f=100hz 14 nv/ hz f=1khz 11 equivalent input noise current i n f=1khz 0.13 pa/ hz total harmonic distortion plus noise thd+n v o(pp) =4v, r l =10k ? , f=1khz a v =1 0.004 % a v =10 0.01 a v =100 0.04 gain-bandwidth product f=10 khz, c l =160pf, r l =10k ? 6.4 mhz setting time t s v (step)pp =2v,r l =10k ? , a v = -1, c l =10pf 0.1% 1.53 s 0.01% 1.83 v (step)pp =2v,r l =10k ? , a v = -1, c l =56pf 0.1% 3.13 0.01% 3.33 phase margin at unity gain m r l =10k ? , c l =160pf 45 gain margin 7 db note: 1. t a = -40c~125c.
v2462/v2464 preliminary linear integrated circuit unisonic technologies co., ltd 8 of 8 www.unisonic.com.tw qw-r105-042.b ? typical application circuit utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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