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this is information on a product in full production. january 2013 doc id 15689 rev 5 1/25 25 tsv622, tsv622a, tsv623, tsv623a, tsv624, tsv624a, tsv625, tsv625a rail-to-rail input/output, 29 a, 420 khz cmos operational amplifiers datasheet ? production data features rail-to-rail input and output low power consumption: 29 a typ, 36 a max low supply voltage: 1.5 ? 5.5 v gain bandwidth product: 420 khz typ unity gain stable on 100 pf capacitor low power shutdown mode: 5 na typ good accuracy: 800 v max (a version) low input bias current: 1 pa typ emi hardened operational amplifiers related products see the tsv61x series for more power savings (120 khz for 9 a) see the tsv63x series for higher gain bandwidth (880 khz for 60 a) applications battery-powered applications portable devices signal conditioning active filtering medical instrumentation description the tsv622, tsv622a, tsv623, tsv623a, tsv624, tsv624a, tsv625, and tsv625a dual and quad operational amplifiers offer low voltage, low power operation, and rail-to-rail input and output. the tsv62x/tsv62xa series feature an excellent speed/power consumption ratio, offering a 420 khz gain bandwidth product while consuming only 29 a at 5 v supply voltage. these op-amps are unity gain stable for capacitive loads up to 100 pf. they also feature an ultra-low input bias current and low input offset voltage. tsv623 (dual) and tsv625 (quad) have two shutdown pins to reduce power consumption. these features make the tsv62x/tsv62xa family ideal for sensor interfaces, battery-supplied and portable applications, and active filtering. table 1. device summary reference dual version quad version without standby with standby without standby with standby tsv62x tsv622 tsv623 tsv624 tsv625 tsv62xa tsv622a tsv623a tsv624a tsv625a tssop-14 miniso-8/miniso-10 so-8 sot23-8 tssop-16 www.st.com
contents tsv62x, tsv62xa 2/25 doc id 15689 rev 5 contents 1 package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 absolute maximum ratings and operating c onditions . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1 operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.2 rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.3 rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.4 optimization of dc and ac parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.5 shutdown function (tsv623, tsv625) . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.6 driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.7 pcb layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.8 macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.1 sot23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.2 so-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.3 miniso-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.4 miniso-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.5 tssop14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.6 tssop16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 6 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 tsv62x, tsv62xa package pin connections doc id 15689 rev 5 3/25 1 package pin connections figure 1. pin connections for each package (top view) tsv623 tsv622 tsv624 tsv625 sot23-8/so-8/miniso-8 miniso-10 tssop-14 tssop-16 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+ 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+ v cc+ v cc- 1 2 3 13 4 16 15 14 in2+ in2- out4 out2 in4+ in4- 5 6 7 10 12 11 + _ + _ + _ out3 in3+ in3- + _ out1 in1+ in1- 8 9 shdn1/2 shdn1/2 shdn3/4 shdn3/4 in2+ v cc- 1 2 3 7 4 10 9 8 in1+ in1- out2 + _ out1 in2- + _ 5 6 shdn2 shdn1 v cc+ in2+ v cc- 1 2 3 7 4 10 9 8 in1+ in1- out2 + _ out1 in2- + _ 5 6 shdn2 shdn2 shdn1 shdn1 v cc+ absolute maximum ratings and operating conditions tsv62x, tsv62xa 4/25 doc id 15689 rev 5 2 absolute maximum ratings and operating conditions table 2. absolute maximum ratings (amr) symbol parameter value unit v cc supply voltage (1) 1. all voltage values, except differential voltages are with respect to network ground terminal. 6 v 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 in input voltage (3) 3. v cc -v in must not exceed 6 v, v in must not exceed 6v. v cc- - 0.2 to v cc+ + 0.2 i in input current (4) 4. input current must be limited by a resistor in series with the inputs. 10 ma shdn shutdown voltage (3) v cc- - 0.2 to v cc+ + 0.2 v t stg storage temperature -65 to +150 c r thja thermal resistance junction to ambient (5)(6) sot23-8 miniso-8 so-8 mini-so10 tssop14 tssop16 5. short-circuits can c ause excessive heating and destructive dissipation. 6. r th are typical values. 105 190 125 113 100 95 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. 4kv mm: machine model (8) 8. machine model: a 200 pf capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 ), done for all couples of pin combinations with other pins floating. 200 v cdm: charged device model (9) 9. charged device model: all pins plus package ar e charged together to the specified voltage and then discharged directly to ground. 1.5 kv latch-up immunity 200 ma table 3. operating conditions symbol parame ter value unit v cc supply voltage 1.5 to 5.5 v v icm common mode input voltage range v cc- - 0.1 to v cc+ + 0.1 t oper operating free air temperature range -40 to +125 c tsv62x, tsv62xa electrical characteristics doc id 15689 rev 5 5/25 3 electrical characteristics table 4. electrical characteristics at v cc+ = +1.8 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv62x tsv62xa tsv623aist - miniso10 4 0.8 1 mv tsv62x -t min < t op < t max tsv62xa - t min < t op < t max tsv623aist - t min < t op < t max 6 2 2.2 v io / t input offset voltage drift 2 v/c i io input offset current (v out = v cc /2) 110 (1) pa t min < t op < t max 1100 i ib input bias current (v out = v cc /2) 110 (1) t min < t op < t max 1100 cmr common mode rejection ratio 20 log ( v ic / v io ) 0 v to 1.8 v, v out = 0.9 v 53 74 db t min < t op < t max 51 a vd large signal voltage gain r l = 10 k , v out = 0.5 v to 1.3 v 78 95 t min < t op < t max 73 v oh high level output voltage r l = 10 k t min < t op < t max 35 50 5 mv v ol low level output voltage r l = 10 k t min < t op < t max 435 50 i out isink v out = 1.8 v 6 12 ma t min < t op < t max 4 isource v out = 0 v 6 10 t min < t op < t max 4 i cc supply current (per operator) no load, v out =v cc /2 25 31 a t min < t op < t max 33 ac performance gbp gain bandwidth product r l = 10 k , c l = 100 pf, f = 100 khz 275 340 khz f u unity gain frequency r l = 10 k , c l = 100 pf, 280 m phase margin 41 degrees g m gain margin 8 db sr slew rate r l = 10 k , c l = 100 pf, av=1 0.1 0.155 v/ s 1. guaranteed by design. electrical characteristics tsv62x, tsv62xa 6/25 doc id 15689 rev 5 table 5. shutdown characteristics v cc = 1.8 v (tsv623, tsv625) symbol parameter condi tions min. typ. max. unit dc performance i cc supply current in shutdown mode (all operators) shdn = v cc- 2.5 50 na t min < t op < 85 c 200 t min < t op < 125 c 1.5 a t on amplifier turn-on time r l = 5 k, vout = v cc- to v cc- + 0.2 v 200 ns t off amplifier turn-off time r l = 2 k, vout = v cc+ - 0.5 v to v cc+ - 0.7 v 20 v ih shdn logic high 1.35 v v il shdn logic low 0.6 i ih shdn current high shdn = v cc+ 10 pa i il shdn current low shdn = v cc- 10 i oleak output leakage in shutdown mode shdn = v cc- 50 t min < t op < 125 c 1 na tsv62x, tsv62xa electrical characteristics doc id 15689 rev 5 7/25 table 6. electrical characteristics at v cc+ = +3.3 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv62x tsv62xa tsv623aist - miniso10 4 0.8 1 mv tsv62x -t min < t op < t max tsv62xa - t min < t op < t max tsv623aist - t min < t op < t max 6 2 2.2 v io / t input offset voltage drift 2 v/c i io input offset current 1 10 (1) pa t min < t op < t max 1100 i ib input bias current 110 (1) t min < t op < t max 1100 cmr common mode rejection ratio 20 log ( v ic / v io ) 0 v to 3.3 v, v out = 1.65 v 57 79 db t min < t op < t max 53 a vd large signal voltage gain r l =10 k , v out = 0.5 v to 2.8 v 81 98 t min < t op < t max 76 v oh high level output voltage r l = 10 k t min < t op < t max 35 50 5 mv v ol low level output voltage r l = 10 k t min < t op < t max 435 50 i out isink v o = 5 v 23 45 ma t min < t op < t max 20 isource v o = 0 v 23 38 t min < t op < t max 20 i cc supply current (per operator) no load, v out = 2.5 v 26 33 a t min < t op < t max 35 ac performance gbp gain bandwidth product r l = 10 k , c l = 100 pf, f = 100 khz 310 380 khz f u unity gain frequency r l = 10 k , c l = 100 pf 310 m phase margin 41 degrees g m gain margin 8 db sr slew rate r l = 10 k , c l = 100 pf, a v = 1 0.11 0.175 v/ s 1. guaranteed by design. electrical characteristics tsv62x, tsv62xa 8/25 doc id 15689 rev 5 table 7. electrical characteristics at v cc+ = +5 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv62x tsv62xa tsv623aist - miniso10 4 0.8 1 mv tsv62x - t min < t op < t max tsv62xa - t min < t op < t max tsv62xa - t min < t op < t max 6 2 2.2 v io / t input offset voltage drift 2 v/c i io input offset current 110 (1) pa t min < t op < t max 1 100 i ib input bias current 110 (1) t min < t op < t max 1 100 cmr common mode rejection ratio 20 log ( v ic / v io ) 0 v to 5 v, v out = 2.5 v 60 80 db t min < t op < t max 55 a vd large signal voltage gain r l =10 k , v out = 0.5 v to 4.5 v 85 98 t min < t op < t max 80 svr supply voltage rejection ratio 20 log ( v cc / v io ) v cc = 1.8 to 5 v 75 102 t min < t op < t max 73 emirr emi rejection ratio emirr = -20 log (v rfpeak / v io ) v rf = 100 mv rms , f = 400 mhz 61 v rf = 100 mv rms , f = 900 mhz 85 v rf = 100 mv rms , f = 1800 mhz 92 v rf = 100 mv rms , f = 2400 mhz 83 v oh high level output voltage r l = 10 k 35 7 mv t min < t op < t max 50 v ol low level output voltage r l = 10 k 635 t min < t op < t max 50 i out i sink v o = 5 v 40 69 ma t min < t op < t max 35 i source v o = 0 v 40 74 t min < t op < t max 35 i cc supply current (per operator) no load, v out = 2.5 v 29 36 a t min < t op < t max 38 ac performance gbp gain bandwidth product r l = 10 k , c l = 100 pf, f = 100 khz 350 420 khz f u unity gain frequency r l = 10 k , c l = 100 pf 360 tsv62x, tsv62xa electrical characteristics doc id 15689 rev 5 9/25 m phase margin r l = 10 k , c l = 100 pf 40 degrees g m gain margin 8 db sr slew rate r l = 10 k , c l = 100 pf, a v = 1 0.12 0.19 v/ s e n equivalent input noise voltage f = 1 khz 77 thd+e n total harmonic distortion + noise av = 1, f = 1 khz, r l = 100 k , vicm = vcc/2, vout = 2 vpp 0.002 % 1. guaranteed by design. table 7. electrical characteristics at v cc+ = +5 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) (continued) symbol parameter conditions min. typ. max. unit nv hz ----------- - table 8. shutdown characteristics at v cc = 5 v (tsv623, tsv625) symbol parameter conditions min. typ. max. unit dc performance i cc supply current in shutdown mode (all operators) shdn = v il 550 na t min < t op < 85 c 200 t min < t op < 125 c 1.5 a t on amplifier turn-on time r l = 5 k , v out = v cc- to v cc- + 0.2 v 200 ns t off amplifier turn-off time r l = 5 k , v out = v cc+ - 0.5 v to v cc + - 0.7 v 20 v ih shdn logic high 2 v v il shdn logic low 0.8 i ih shdn current high shdn = v cc+ 10 pa i il shdn current low shdn = v cc- 10 i oleak output leakage in shutdown mode shdn = v cc- 50 t min < t op < 125 c 1 na electrical characteristics tsv62x, tsv62xa 10/25 doc id 15689 rev 5 figure 2. supply current vs. supply voltage at v icm = v cc /2 figure 3. output current vs. output voltage at v cc = 1.5 v figure 4. output current vs. output voltage at v cc = 5 v figure 5. voltage gain and phase vs. frequency at vcc = 1.5 v tsv62x, tsv62xa electrical characteristics doc id 15689 rev 5 11/25 figure 8. positive slew rate vs. time figure 9. negative slew rate vs. time figure 10. positive slew rate vs. supply voltage figure 11. negative slew rate vs. supply voltage vcc=5v t=25 c vicm=4.5v vicm=2.5v input equivalent noise density (nv/vhz) frequency (hz) 10 100 1000 10000 100000 1e-3 0.01 0.1 1 vcc=1.5v rl=100k vcc=1.5v rl=10k thd + n (%) electrical characteristics tsv62x, tsv62xa 12/25 doc id 15689 rev 5 figure 14. distortion + noise vs. output voltage figure 15. emirr vs. frequency at v cc = 5 v, t = 25 c f=1khz gain=1 bw=22khz vicm=vcc/2 vcc=1.5v rl=10kohms vcc=5.5v rl=10kohms vcc=1.5v rl=100kohms vcc=5.5v rl=100kohms thd + n (%) output voltage (vpp) 10 1 10 2 10 3 0 0 20 20 40 40 60 60 80 80 100 100 120 120 emirr v peak (db) tsv62x, tsv62xa application information doc id 15689 rev 5 13/25 4 application information 4.1 operating voltages tsv62x/tsv62xa devices can operate from 1.5 to 5.5 v. their parameters are fully specified for 1.8-, 3.3- and 5-v power supplies. however, the parameters are very stable in the full v cc range and several characterization curves show the tsv62x/tsv62xa characteristics at 1.5 v. additionally, the main specific ations are guaranteed in extended temperature ranges from -40 c to +125 c. 4.2 rail-to-rail input the tsv62x/tsv62xa are built with two complementary pmos and nmos input differential pairs. the devices have a rail-to-rail input, and the input common mode range is extended from v cc- - 0.1 v to v cc+ + 0.1 v. the transition between the two pairs appears at v cc+ - 0.7 v. in the transition region, th e performance of cmrr, psrr, v io ( figure 16 and figure 17 ) and thd is slightly degraded. the devices are guaranteed without phase reversal. 4.3 rail-to-rail output the operational amplifier?s output level can go close to the rails: 35 mv maximum above and below the rail when connected to a 10 k resistive load to v cc /2. figure 16. input offset voltage vs input common mode at v cc = 1.5 v figure 17. input offset voltage vs input common mode at v cc = 5 v application information tsv62x, tsv62xa 14/25 doc id 15689 rev 5 4.4 optimization of dc and ac parameters these devices use an innovative approach to reduce the spread of the main dc and ac parameters. an internal adjustment achieves a very narrow spread of current consumption (29 a typical, min/max at 17%). parameters linked to the current consumption value, such as gbp, sr and avd benefit from this narrow dispersion. all parts present a similar speed and the same behavior in terms of stability. in ad dition, the minimum values of gbp and sr are guaranteed (gbp = 350 khz min, sr = 0.12 v/s min). 4.5 shutdown function (tsv623, tsv625) the operational amplifier is enabled when the shdn pin is pulled high. to disable the amplifier, the shdn must be pulled down to v cc- . when in shutdown mode, the amplifier output is in a high impedance state. the shdn pin must never be left floating but tied to v cc+ or v cc- . the turn-on and turn-off times are calculated for an output variation of 200 mv ( figure 18 and figure 19 show the test configurations). figure 20 and figure 21 show output voltage behavior when the shdn pin is toggled. figure 18. test configuration for turn-on time (vout pulled down) figure 19. test configuration for turn-off time (vout pulled down) 9 9 ' 8 7 9 * 1 ' n ? * $ 0 6 & |