TL091M TI | Alldatasheet
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- - VA La v _—~ LINEAR TYPES TLOSIM, TLOS1I, TLOSIC, TLO92M, 2585, OCTOBER 1981—REVISED MAY1982 * —~ e Wide Range of Supply Voltages @ Short-Circuit Protection . Single Supply 3V to 36V aot Input Common-Mode Range Includes VCC— or Dual Supplies P 9 ce © Low Input Offset Current .. . 50 pA typical e Class AB Output Stage P pA typ! . © Low Input Bias Current . . . 200 pA typical © High-Impedance N-Channel-JFET Pp PA typ Input Stage .. . 10'? © typical e Internal Frequency Compensation
description
The TLO91 JFET input operational amplifier family is similar in performance to the MC3403 family but with much higher input impedance derived from a FET input stage. The N-channel-JFET input stage provides a typical input im- pedance of 1012 ohms, a typical input offset current of 50 picoamperes. a typical input bias current of 200 picoamperes, and allows a common-mode input voltage range that includes the negative supply voltage. The TLO91 family is designed to operate from a single supply over a range of 3 to 36 volts. Operation from split supplies is also possible provided the difference between the two supplies is 3 to 36 volts. Output voltage range is typically from Vcc - to 1.7 volts less than Vcc + with a 10-kilohm load resistor to VCC —. Device types with an ‘"M’" suffix are characterized for operation over th iti mperature range of ~ 55°C to 1.25 °C, those with an ‘“I”’ suffix are characterized for operation from — 25 °C to 85 °C, nd those with a "C’” suffix are characterized for operation from 0°C to 70°C. eae TLOS1 TLO92 TLO94 JG OR P DUAL-IN-LINE JG OR P DUAL-IN-LINE J OR N DUAL-IN-LINE PACKAGE PACKAGE (TOP VIEW) PACKAGE (TOP VIEW) (TOP VIEW) mo AMPLIFIER NO. 4 AMPLIFIER NO. 3 OFFSET NON. INVERT. NONIN NONIN- INVERT- ING VERTING VERTING ING. Nc voce PUT. Nal Vee PUT INPUT vor OUTPUT INPUT INPUT Vcc- INPUT INPUT OUTPUT nr rca] eg Lis: oma | oer | la “rc OFFSET INV. NON. Vcc— ouT |. Fj Fj FI F F FJ naar wor wee Yee our a ay YO CPE Perrier ny InpuT INPUT OUTPUT INVERT- NONIN- Vcc+ NONIN- INVERT- OUTPUT ING VERTING VERTING ING INPUT INPUT INPUT INPUT AMPLIFIER NO. 1 AMPLIFIER NO. 2 6) CS 4 oALG 004290 —™ Ane Th ne
582 Copyright © 1982 by Texas Instruments Incorporated
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TYPES TLO91M, TLOS1I, TLOSIC, TLOS2M, TLO92I, TLOS2C, TLO94M, TLOS4I, TLOS4C el schematic (each amplifier) ry) rae aie ay = <7 is ia Paes ity a4 H ie are | Ls Aaa poet absolute maximum ratings over operating free-air temperature range (unless otherwise noted) TLO91M TLOgiI TLOS1C TLO92M TLog2t TLos2c | UNIT TLO94M TLOgat TLosac Supply vologe Voce laze Now 1 Ce | 6 [ ~« |v Supply vottoge Vec—eee Note 1 ee 1378 i025 | 1025 | free-air temperature (see Note 4) [| NPackege | tt50 [150 [rackase |_| 1000 1000 | [storase remperawrerenge —SSSSCSSSCSCSCSCSCSC*d~ 0 150_| ~8H to 150 | WSO TSO] “CO | ‘Lead temperature 1/16 inch (1,6 mm) from case for 60 seconds | J or JG Package [300 | 300 | 30 | “c | ‘Lead temperature 1/16 inch (,6 mm) from case for 10 seconds| N or P Package fF —«i{ 6080 Te NOTES: 1. These voltage values are with respect to the midpoint between Vcc 4 and Vcc -- 2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal. 3. Neither input must ever be more positive then Vcc + of more negative than V¢c— minus 0.3 V. 4. For operation above 25°C free-air temperature, refer to Dissipation Derating Table. In the J and JG packages. TLO9_M chips are alloy- mounted; TLO9 _| and TLO9 _C chips are glass-mounted. DISSIPATION DERATING TABLE POWER DERATING ABOVE PACKAGE RATING FACTOR Ta J (Alloy-Mounted Chip) 1375mW 11.0 mW/°C_— 25°C J (Glass-Mounted Chip) 1025mW = 8.2 mW/°C_— 26°C JG (Alloy-Mounted Chip) 1050mW 8.4 mW/°C_ 26°C JG (Glass-Mounted Chip) 825mW 6.6 mW/°C_— 25°C N 1150mW = 9.2 mW/°C_— 25°C -2A- P 1000 mW 8.0 mW/°C__25°C vy SE 7 582
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TYPES TLOSIM, TLOS1, TLOSIC, TLOS2M, TLO92I, TLO92C, TLOS4M, TLO94I, TLOS4C ~~ electrical characteristics at specified free-air temperature, Vcc: = +15 V TLO9IM TLos1 TLOgIC TLO92M TLo92! TLog2c PARAMETER TEST CONDITIONS? UNIT TLO94M TLOgat TLos4c MIN. TYP MAX| MIN TYP MAX| MIN TYP MAX Twe Aeon | sey if Vv Vio Inpurotteetvolteae Te Tranange Reese [tp Te ffi t} °, avg Temperature coetficent| + aeoq wie of input offset voltage put ot , hae 0, 60200 80200) pA | t It hie Input bias current® [actu tf ok Vec— Vcoc— Vec-— Vcoc— Vec— Vcc— Common-mode input ° cc— Voc cc- Vee: cc- Vee VIC oitage range? Ta = 28°C toto to to to to v voltage range 1213 12,13 1213 Apa toes, Tanseo [2 sra6 fez 136 | 12 213.8 Peak output 7 Vom RL=2k2, Ta= 25°C v voltage swing fResaen Tac wen] a0 oto yp Latsesanal differential [Rx = 2k2, [Ta=25¢ | 50 200 | 20 200 20 200 Vimy =2 , RL =2k2Q, 5 Maximum-output- yor 1 oy. ™ - vee ‘OM swing bandwidth vor A " kHe THD < 5% RL=10k2, Vo=50mv, By ——_Unity-gain bandwidth ° MHz Ta = 25°C -_ CL=200pF, R_=2k2, ¢m Phase margin Le eo peemueees 60” Ta 28°C (enone, Tasso | oo (20H, Tanaee [7 | os | Common-mode Rg = 502 Ta = 258°C cMRR s A 70 90 70 90 70 90 rejection ratio Vic = Vicr ‘Supply voltage rejection} Rg = 50 2 Ta = 25°C k 75 90 75 75 90 SVR ratio (6Vcc/aVio)__ | Voc = #25 V to #15 V 90 90 9 Short-circuit output Vo = Voce 65 CS [CS
1 Ta= 25°C
OS eurren ase Wo=vec. [30 0 8 \\ Total supply current | No load, Vo =0V, 15 CC per amplifier Ta = 25°C 5 28 ma tat characteristics are specified under open-loop conditions unless otherwise noted. Full range for Ta is 55°C to 125°C for TLO94M; —40°C to 85°C for TLOS and O°C to 70°C for TLO94C. 4The Vick limits are directly linked volt-for-volt to supply voltage, i.e., the positive limit is 3 volts less than Voc+- Sinput bies currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive. Pulse tech: niques must be used that will maintain the junction temperature as close to the ambient temperature as is possible. ~ 3 een 582 TEXAS INSTRUMENTS 3 INCORPORATED : POST OFFICE BOX 225012 © DALLAS, TEXAS 75265
TYPES TLOSIM, TLOSII, TLOSIC, TLO92M, TLOS2I, TLO92C, TLOS4M, TLO94I, TLO94C ee electrical characteristics, Vcc+ = 5 V, VCC— = 0 V, Ta = 25°C (unless otherwise noted) TLO91M, TLO92M, LOST, TLOS2I, TLOS1C, TLO92C, PARAMETER TEST CONDITIONS* TLooam TLO94I TLogac UNIT MIN TYP MAX| MIN TYP MAX| MIN TYP MAX v Inpuroffset |< 25V, Rg <502 Vv - < m '0 voltage ° aS ; lapuroffser [yoy 50 200 10 current ot*® Input 6 vor28V zoo “0 700400 700400 [ea | current § Peak 33 36 Vom eak output g | RE = TOKE to and, y, 7 v - v voltage swine! | V0. sy to 30v Vec+-1.7 cc+t cc+-1- Large-signal iff 1 | AVo= 1.6, Ayp —Utterenvial ° ’ 20 200 20 200 Vimv voltage RL=2k2 amplification Supply volt k, wet 7 fe Rg ~ 508, 75 76 75 n ratio 6 SVR election FO | og = 23:V to 215 V (aVec/4Vio) rrent = Vv. ‘ec Supply current | Vo = 25, 15 25 15 25 (per amplifier) | No load Channel Vol f= 1 kHz to 20 kH: 01V02 separation [review Te fm | mf a | tall characteristics are specified under open-ioop conditions. Sinput bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive. Pulse tech. niques must be used that will maintain the junction temperature as close to the ambient temperature as is possible. o™ {The output will swing essentially to ground provided that the load resistor, Ri, is connected from the output to ground, operating characteristics: Vcc+ = +15 V, Ta = 25°C, Ayp = 1 (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX Vp=t10V, CL = 100 pF, RL =2kQ, SR Slew rate at unity gain ' tee t Vins See Figure 1 [ae Rsetime vo esomv, c= t00pr, m,azkn, P02 Ts = mV, = ’ = . evo" som Lo H00RF, AL C—O Vipps30mV,Vopps2V, toe | Equivalent input = 1002, f= 1kH: 34 Ri Vo Noit2 voltage Peewee Te ove SS PARAMETER MEASUREMENT INFORMATION vy Cy = 100pF RL =2ka = “™s
4 FIGURE 1-UNITY-GAIN AMPLIFIER
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