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january 2010 doc id 12833 rev 8 1/20 20 tsv991, tsv992, tsv994 tsv991a, tsv992a, tsv994a rail-to-rail input/output 20 mhz gbp operational amplifiers features low input offset voltage: 1.5 mv max (a grade) rail-to-rail input and output wide bandwidth 20 mhz, stable for gain 3 low power consumption: 820 a typ high output current: 35 ma operating from 2.5 v to 5.5 v low input bias current, 1 pa typ esd internal protection 5kv latch-up immunity applications battery-powered applications portable devices signal conditioning active filtering medical instrumentation automotive applications description the tsv991/2/4 family of single, dual and quad operational amplifiers offers low voltage operation and rail-to-rail in put and output. these devices feature an excellent speed/power consumption ratio, offering a 20 mhz gain- bandwidth, stable for gains above 3 (100 pf capacitive load), while consuming only 1.1 ma maximum at 5 v. they also feature an ultra-low input bias current. these characteristics make the tsv991/2/4 family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. sot23-5 miniso-8, so-8 pin connections (top view) 1 2 3 5 4 v cc- v cc+ in- out in+ in2+ v cc- 1 2 3 5 4 8 7 6 in1+ in1- out2 + _ out1 in2- + _ v cc+ in2+ v cc- 1 2 3 5 4 8 7 6 in1+ in1- out2 + _ out1 in2- + _ v cc+ so-14, tssop14 v cc- 1 2 3 11 4 14 13 12 in2+ in2- out4 out2 in4+ in4- 5 6 7 8 10 9 + _ + _ + _ out3 in3+ in3- + _ out1 in1+ in1- v cc+ v cc- 1 2 3 11 4 14 13 12 in2+ in2- out4 out2 in4+ in4- 5 6 7 8 10 9 + _ + _ + _ out3 in3+ in3- + _ out1 in1+ in1- v cc+ www.st.com
absolute maximum ratings and operating conditions tsv99x-tsv99xa 2/20 doc id 12833 rev 8 1 absolute maximum ratings and operating conditions table 1. absolute maximum ratings symbol parameter value unit v cc supply voltage (1) 1. value with respect to v dd pin. 6v v id differential input voltage (2) 2. differential voltages are the non-inverting input termi nal with respect to the inverting input terminal. v cc v v in input voltage (3) 3. v cc -v in must not exceed 6 v. v cc- -0.2 to v cc+ +0.2 v i in input current (4) 4. input current must be limited by a resistor in series with the inputs. 10 ma t stg storage temperature -65 to +150 c r thja thermal resistance junction to ambient (5) (6) sot23-5 so-8 miniso-8 so-14 tssop14 5. short-circuits can c ause excessive heating and destructive dissipation. 6. r th are typical values. 250 125 190 103 100 c/w r thjc thermal resistance junction to case sot23-5 so-8 miniso-8 so-14 tssop14 81 40 39 31 32 c/w t j maximum junction temperature 150 c esd hbm: human body model (7) 7. human body model: 100 pf discharged through a 1.5 k resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 5kv mm: machine model (8) 8. machine model: 200 pf charged to the specified volt age, then discharged directly between two pins of the device with no external series re sistor (internal resistor < 5 ), done for all couples of pin combinations with other pins floating. 400 v cdm: charged device model (9) sot23-5, so-8, miniso-8 tssop14 so-14 9. charged device model: all pins plus package ar e charged together to the specified voltage and then discharged directly to the ground. 1500 750 500 v latch-up immunity 200 ma
tsv99x-tsv99xa absolute maximum ratings and operating conditions doc id 12833 rev 8 3/20 table 2. operating conditions symbol parameter value unit v cc supply voltage 2.5 to 5.5 v v icm common mode input voltage range v cc- -0.1 to v cc+ +0.1 v t op operating free air temperature range -40 to +125 c
electrical characteristics tsv99x-tsv99xa 4/20 doc id 12833 rev 8 2 electrical characteristics table 3. electrical characteristics at v cc+ = +2.5 v, v cc- = 0 v, v icm = v cc /2, with r l connected to v cc /2, full temperature range (unless otherwise specified) (1) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv99x t op = 25 c t min < t op < t max - - 0.1 - 4.5 7.5 mv tsv99xa t op = 25 c t min < t op < t max - - - - 1.5 3 dv io input offset voltage drift - 2 - v/c i io input offset current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa i ib input bias current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa cmr common mode rejection ratio 20 log ( v ic / v io ) 0v to 2.5v, v out = 1.25 v, t op = 25 c t min < t op < t max 58 53 75 -db a vd large signal voltage gain r l = 10 k , v out = 0.5 v to 2 v, t op = 25 c t min < t op < t max 80 75 89 - - - db v cc - v oh high level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max 15 45 40 150 mv v ol low level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max - 15 45 40 150 mv i out i sink v o = 2.5 v, t op = 25 c t min < t op < t max 18 16 32 - - - ma i source v o = 0 v, t = 25 c t min < t op < t max 18 16 35 - - - i cc supply current (per operator) no load, v out =v cc /2 , t min < t op < t max - 0.78 1.1 m a ac performance gbp gain bandwidth product r l =2k , c l = 100 pf, f = 100 khz, t op =25c -20- mhz gain minimum gain for stability phase margin = 60, r f = 10k , r l =2k , c l = 100 pf, t op = 25 c 5v/v sr slew rate r l =2k , c l = 100 pf, t op = 25 c - 10 - v/s e n equivalent input noise voltage f = 10 khz, t op = 25 c - 21 - thd+n total harmonic distortion g=1, f=1khz, r l =2k , bw = 22 khz, v icm =(v cc +1)/2, v out =1.1v pp , t op =25c - 0.0017 -% 1. all parameter limits at temperatures other than 25 c are guaranteed by correlation. 2. guaranteed by design. nv hz ----------- -
tsv99x-tsv99xa electrical characteristics doc id 12833 rev 8 5/20 table 4. electrical characteristics at v cc+ = +3.3 v, v cc- = 0 v, v icm = v cc /2, with r l connected to v cc /2, full temperature range (unless otherwise specified) (1) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv99x t op = 25 c t min < t op < t max - - 0.1 - 4.5 7.5 mv tsv99xa t op = 25 c t min < t op < t max - - - - 1.5 3 dv io input offset voltage drift - 2 - v/c i io input offset current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa i ib input bias current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa cmr common mode rejection ratio 20 log ( v ic / v io ) 0v to 3.3v, v out = 1.65 v, t op = 25 c t min < t op < t max 60 55 78 -db a vd large signal voltage gain r l =10k , v out = 0.5 v to 2.8 v, t=25 c t min < t op < t max 80 75 90 - - - db v cc - v oh high level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max 15 45 40 150 mv v ol low level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max - 15 45 40 150 mv i out i sink v o = 3.3 v, t op = 25 c t min < t op < t max 18 16 32 - - - ma i source v o = 0 v, t op = 25 c t min < t op < t max 18 16 35 - - - i cc supply current (per operator) no load, v out =v cc /2, t min < t op < t max -0.81.1 m a ac performance gbp gain bandwidth product r l =2k , c l = 100 pf, f = 100 khz, t op = 25 c -20- mhz gain minimum gain for stability phase margin = 60, r f = 10k , r l =2k , c l = 100 pf, t op = 25 c 5v/v sr slew rate r l =2k , c l = 100 pf, f = 100 khz, t op = 25 c -10- v/s e n equivalent input noise voltage f = 10 khz, t op = 25 c - 21 - thd+n total harmonic distortion g=1, f=1khz, r l =2k , bw = 22 khz, v icm =(v cc +1)/2, v out =1.9v pp , t op = 25 c -0.001- % 1. all parameter limits at temperatures other than 25c are guaranteed by correlation. 2. guaranteed by design. nv hz ----------- -
electrical characteristics tsv99x-tsv99xa 6/20 doc id 12833 rev 8 table 5. electrical characteristics at v cc+ = +5 v, v cc- = 0 v, v icm = v cc /2, r l connected to v cc /2, full temperature range (unless otherwise specified) (1) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv99x t op = 25 c t min < t op < t max - - 0.1 - 4.5 7.5 mv tsv99xa t op = 25 c t min < t op < t max - - - - 1.5 3 dv io input offset voltage drift - 2 - v/c i io input offset current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa i ib input bias current (2) (v out =v cc /2) t op = 25 c t min < t op < t max - - 1 - 10 100 pa cmr common mode rejection ratio 20 log ( v ic / v io ) 0v to 5v, v out = 2.5 v,t op = 25 c t min < t op < t max 62 57 82 -db svr supply voltage rejection ratio 20 log ( v cc / v io ) v cc = 2.5 to 5 v 70 86 - db a vd large signal voltage gain r l =10k , v out = 0.5 v to 4.5 v, t = 25 c t min < t op < t max 80 75 91 - - - db db v cc - v oh high level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max 15 45 40 150 mv v ol low level output voltage r l =10k , t min < t op < t max r l =600 , t min < t op < t max - 15 45 40 150 mv i out i sink v o = 5 v, t op = 25 c t min < t amb < t max 18 16 32 - - - ma i source v o = 0 v, t op = 25 c t min < t amb < t max 18 16 35 - - - i cc supply current (per operator) no load, v out =2.5v, t min < t op < t max - 0.82 1.1 m a ac performance gbp gain bandwidth product r l =2k , c l = 100 pf, f = 100 khz, t op = 25 c -20- mhz gain minimum gain for stability phase margin = 60, r f = 10k , r l =2k , c l = 100 pf, t op = 25 c 5v/v sr slew rate r l =2k , c l = 100 pf, t op = 25 c - 10 - v/s e n equivalent input noise voltage f = 10 khz, t op = 25 c - 21 - thd+n total harmonic distortion g=1, f=1khz, r l =2k , bw = 22 khz, v icm =(v cc +1)/2, v out =3.6v pp , t op = 25 c - 0.000 7 -% 1. all parameter limits at temperatures other than 25c are guaranteed by correlation. 2. guaranteed by design. nv hz ----------- -
tsv99x-tsv99xa electrical characteristics doc id 12833 rev 8 7/20 figure 1. input offset voltage distribution at t=25c figure 2. input offset voltage distribution at t = 125 c -5-4-3-2-1012345 0 20 40 60 80 100 120 140 vcc=5v vicm=2.5v tamb=25 c quantity of parts input offset voltage (mv) -5 -4 -3 -2 -1 0 1 2 3 4 5 0 10 20 30 40 quantity of parts input offset voltage (mv) figure 3. supply current vs. input common mode voltage at v cc =2.5v figure 4. supply current vs. input common mode voltage at v cc =5v figure 5. output current vs. output voltage at v cc = 2.5 v figure 6. output current vs. output voltage at v cc = 5 v
electrical characteristics tsv99x-tsv99xa 8/20 doc id 12833 rev 8 figure 7. voltage gain and phase vs frequency at v cc = 5 v and v icm =0.5v figure 8. voltage gain and phase vs frequency at v cc = 5 v and v icm =2.5v phase () phase () figure 9. positive slew rate figure 10. negative slew rate vin : from 0.5v to vcc-0.5v sr : calculated from 10% to 90% vin : from 0.5v to vcc-0.5v sr : calculated from 10% to 90% figure 11. distortion + noise vs. frequenc y figure 12. distortion + noise vs. output voltage 10 100 1000 10000 100000 1e-4 1e-3 0.01 vcc=2.5v thd + n (%) 0.01 0.1 1 0.001 0.010 0.100 f=1khz rl=2kohms gain=1 bw=22khz vicm=(vcc+1v)/2 thd + n (%) output voltage (v)
tsv99x-tsv99xa electrical characteristics doc id 12833 rev 8 9/20 figure 13. noise vs. frequency figure 14. supply current vs. supply voltage
application information tsv99x-tsv99xa 10/20 doc id 12833 rev 8 3 application information 3.1 driving resistive and capacitive loads these products are low-voltage, low-power operational amplifiers optimized to drive rather large resistive loads above 2 k . the tsv99x are not unity gain stable. to ensure proper stability they must be used in a gain configuration, with a minimum gain of -3 or +4. however, they can be used in a follower configuration by adding a small in-series resistor at the output, which drastically improves the stability of the device ( figure 15 shows the recommended in-series resistor values). once the in-series resistor value has been selected, the stability of the circuit should be tested on bench and simulated with the simulation model. another way to improve stability and reduce peaking is to add a capacitor in parallel with the feedback resistor. as shown in figure 16 , the feedback capacitor drastically reduces the peaking versus capacitive load (inver ting gain configuration, gain = -2). 3.2 pcb layouts for correct operation, it is advised to add 10 nf decoupling capacitors as close as possible to the power supply pins. figure 15. in-series resistor vs. capacitive load when tsv99x used in follower configuration figure 16. peaking versus capacitive load, with or without feedback capacitor in inverting gain configuration
tsv99x-tsv99xa application information doc id 12833 rev 8 11/20 3.3 macromodel an accurate macromodel of the tsv99x is available on stmicroelectronics? web site at www.st.com . this model is a trade-off between accuracy and complexity (that is, time simulation) of the tsv99x operational amplifiers. it emulates the nominal performances of a typical device within the specified operating conditions mentioned in the datasheet. it helps to validate a design approach and to select the right operational amplifier, but it does not replace on-board measurements .
package information tsv99x-tsv99xa 12/20 doc id 12833 rev 8 4 package information in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
tsv99x-tsv99xa package information doc id 12833 rev 8 13/20 4.1 sot23-5 package information figure 17. sot23-5 package mechanical drawing table 6. sot23-5 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 0.90 1.20 1.45 0.035 0.047 0.057 a1 0.15 0.006 a2 0.90 1.05 1.30 0.035 0.041 0.051 b 0.35 0.40 0.50 0.013 0.015 0.019 c 0.09 0.15 0.20 0.003 0.006 0.008 d 2.80 2.90 3.00 0.110 0.114 0.118 d1 1.90 0.075 e 0.95 0.037 e 2.60 2.80 3.00 0.102 0.110 0.118 f 1.50 1.60 1.75 0.059 0.063 0.069 l 0.10 0.35 0.60 0.004 0.013 0.023 k 0 degrees 10 degrees
package information tsv99x-tsv99xa 14/20 doc id 12833 rev 8 4.2 miniso-8 package information figure 18. miniso-8 package mechanical drawing table 7. miniso-8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 1.1 0.043 a1 0 0.15 0 0.006 a2 0.75 0.85 0.95 0.030 0.033 0.037 b 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 d 2.80 3.00 3.20 0.11 0.118 0.126 e 4.65 4.90 5.15 0.183 0.193 0.203 e1 2.80 3.00 3.10 0.11 0.118 0.122 e 0.65 0.026 l 0.40 0.60 0.80 0.016 0.024 0.031 l1 0.95 0.037 l2 0.25 0.010 k0 80 8 ccc 0.10 0.004
tsv99x-tsv99xa package information doc id 12833 rev 8 15/20 4.3 so-8 package information figure 19. so-8 package mechanical drawing table 8. so-8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.750.069 a1 0.10 0.25 0.004 0.010 a2 1.25 0.049 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 d 4.80 4.90 5.00 0.189 0.193 0.197 e 5.80 6.00 6.20 0.228 0.236 0.244 e1 3.80 3.90 4.00 0.150 0.154 0.157 e 1.27 0.050 h 0.25 0.50 0.010 0.020 l 0.40 1.27 0.016 0.050 l1 1.04 0.040 k 0 8 1 8 ccc 0.10 0.004
package information tsv99x-tsv99xa 16/20 doc id 12833 rev 8 4.4 tssop14 package information figure 20. tssop14 package mechanical drawing table 9. tssop14 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.200.047 a1 0.05 0.15 0.002 0.004 0.006 a2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 d 4.90 5.00 5.10 0.193 0.197 0.201 e 6.20 6.40 6.60 0.244 0.252 0.260 e1 4.30 4.40 4.50 0.169 0.173 0.176 e 0.65 0.0256 l 0.45 0.60 0.75 0.018 0.024 0.030 l1 1.00 0.039 k0 80 8 aaa 0.10 0.004
tsv99x-tsv99xa package information doc id 12833 rev 8 17/20 4.5 so-14 package information figure 21. so-14 package mechanical drawing table 10. so-14 package mechanical data dimensions ref. millimeters inches min. typ. max. min. typ. max. a 1.35 1.75 0.05 0.068 a1 0.10 0.25 0.004 0.009 a2 1.10 1.65 0.04 0.06 b 0.33 0.51 0.01 0.02 c 0.19 0.25 0.007 0.009 d 8.55 8.75 0.33 0.34 e 3.80 4.0 0.15 0.15 e1.27 0.05 h 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 l 0.40 1.27 0.015 0.05 k 8 (max.) ddd 0.10 0.004
ordering information tsv99x-tsv99xa 18/20 doc id 12833 rev 8 5 ordering information table 11. order codes (1) 1. all packages are moisture sensitivity level 1 as per jedec j-std-020-c, exc ept so-14 which is jedec level 3. order code temperature range package packing marking tsv991ilt -40 c to +125 c sot23-5 tape & reel k130 tsv991ailt k129 tsv992ist miniso-8 k132 tsv992aist k135 tsv992id tsv992idt so-8 tu b e tape & reel v992i tsv992aid tsv992aidt tu b e tape & reel v992ai tsv994ipt tssop14 tape & reel v994i tsv994aipt v994ai tsv994id tsv994idt so-14 (1) tu b e tape & reel v994i tsv994aid tsv994aidt tu b e tape & reel v994ai tsv991iylt (2) 2. qualification and characterizati on according to aec q100 and q003 or equivalent, advanced screening according to aec q001 & q 002 or equivalent. sot23-5 automotive grade tape & reel k149 tsv991aiylt (2) k150 tsv992iydt (2) so-8 automotive grade tape & reel v992iy tsv992aiydt (2) tape & reel v992ay tsv992iyst (2) miniso-8 automotive grade tape & reel k149 tsv992aiyst (2) k150 tsv994iydt (2) so-14 (1) automotive grade tape & reel v994iy tsv994aiydt (2) tape & reel v994ay tsv994iypt (2) tssop14 automotive grade tape & reel v994iy tsv994aiypt (2) v994ay
tsv99x-tsv99xa revision history doc id 12833 rev 8 19/20 6 revision history table 12. document revision history date revision changes 31-jul-2006 1 preliminary data release for product under development. 07-nov-2006 2 final version of datasheet. 12-dec-2006 3 noise and distortion figures added. 07-jun-2007 4 esd tolerance modified for so-14, cdm in table 1: absolute maximum ratings . automotive grade commercial products added in table 11: order codes . note about so-14 added in table 11: order codes . limits in temperature added in section 2: electrical characteristics . 11-feb-2008 5 corrected miniso-8 package information. corrected footnote for automotive grade order codes in order code table. improved presentation of package information. 25-may-2009 6 added input current information in table table 1: absolute maximum ratings . added chapter 3: application information . updated all packages in chapter 4: package information . added new order codes: tsv991iylt, tsv991aiylt, tsv992iyst, tsv992aiyst, tsv994iypt, tsv994aiypt in table 11: order codes . 19-oct-2009 7 added a versions of devices in title on cover page. added parameters for full temperature range in ta b l e 3 , ta b l e 4 , ta bl e 5 . removed gain margin and phase margin parameters in ta bl e 3 , ta bl e 4 and ta b l e 5 . these parameters have been replaced by the gain parameter (minimum gain for stability). added figure 14 and figure 16 . 14-jan-2010 8 added parameters for full temperature range in ta b l e 3 , ta b l e 4 and ta bl e 5 . modified note 2 relative to automotive grade in table 11: order codes .
tsv99x-tsv99xa 20/20 doc id 12833 rev 8 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. unless expressly approved in writing by an authorized st representative, st products are not recommended, authorized or warranted for use in milita ry, air craft, space, life saving, or life sustaining applications, nor in products or systems where failure or malfunction may result in personal injury, death, or severe property or environmental damage. st products which are not specified as "automotive grade" may only be used in automotive applications at user?s own risk. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or registered trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2010 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

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