41083 LINEAR TYPE uA702M INTEGRATED GENERAL-PURPOSE OPERATIONAL AMPLIFIER CIRCUITS @ Open-Loop Voltage Amplification D1004, JUNE 1976REVISED OCTOBER 1983 JG DUAL-IN-LINE PACKAGE . .- 3600 Typ ~ (TOP VIEW) CMRR... 100 dB Typ Gnd]: OU 80 vec+ - 2 Designed to be Interchangeable with in- O 71 out Fairchild pA702 IN+ 3 6 [J LAG COMP Vec- 04 5{] LEAD COMP description The uA702 is a high-gain, wideband operational U FLAT PACKAGE (TOP VIEW) amplifier having differential inputs and single-ended emitter-follower outputs. Provisions are incorporated NC{LJ@1 101) Vec+ within the circuit whereby external components may GND [Jz 9[) NC be used to compensate the amplifier for stable in- (]3 a{] OUT operation under various feedback or load conditions. IN+ (4 7[] LAG COMP Component matching, inherent in silicon monolithic Vec- (5 6] LEAD ComP circuit-fabrication techniques, produces an amplifier with low-drift and low-offset characteristics. The uA702 is particularly useful for applications requiring transfer or generation of linear and nonlinear functions up to a frequency of 30 MHz. NCNo internai connection 1c) hemat The uA702 is characterized for operation over the full schematic 9 military temperature range of 55C to 125C. Vec+ = symbol 3 LEAD a. TK q comp E GND LAG < NONINVERTING comp _ + INVERTING INPUT IN+ ourrur INPUT IN 4 = OUTPUT INVERTING _ eee CaT ING 2 INPUT IN K 2.6k2 s be @ 240 9 So Vec~ Component values shown are nominal absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage Vcc + (see Note 1) 06... 6k ee be tenets 14V Supply voltage Vcc (see Note 1}... 60. eee ett es -7V Differential input voltage (see Note 2)... 6... ee teens +5 V Input voltage (either input, see Notes 1 and 3) ... eee -6Vto1.5V Peak output current (tw S 1S)... 6.6 ee ee eee eee 50 mA Continuous total dissipation at (or below) 70C free-air temperature (see Note 4) 2.0.2.0... 0.000068 300 mW Operating free-air temperature range... 6... te eee Storage temperature range... 6. ett ete tees Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds NOTES: 1. All voltage values, unless otherwise noted, are with respect to the network ground terminal. 2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input voltage must never exceed the magnitude of the lesser of the two supply voltages. 4 -55C to 125C -65C to 150C 300C . For operation above 70C free-air temperature, reter to Dissipation Derating Curves, Section 2. in the JG packages, uA 702M chips are alloy-mounted. Copyright 1979 by Texas Instruments Incorporated TEXAS INSTRUMENTS POST OF FICE BOX 225012 @ DALLAS. TEXAS 76265 3-211TYPE uA702M GENERAL-PURPOSE OPERATIONAL AMPLIFIER electrical characteristics at specified free-air temperature Voe+ = 12V Vec+ = 6V PARAMETER TEST CONDITIONS! Vec- = -6V Vec- = -3V UNIT MIN TYP MAX MIN TYP MAX Vv Input offset voit: Rg < 2k0 zre os 2 o? 3 vi Input offset voitage < om a9 s Full range 3 a) Average temperature -55C ta 25C 2 10 3 15 ayig coefficient of Rg = 500 VIS input offset voltage 26 C to 125C 2.5 10 3.5 15 25C 0.2 0.5 0.12 0.5 lio Input offset current -56C 0.4 1.5 0.3 1.5 uA 125C 0.08 0.5 0.05 0.5 Average temperature -55C to 26C 3 16 2 13 ao coefficient of nAlec input offset current 25C to 125C 1 5 0.7 4 ; 25C 2 5 1.2 3.6 he Input bias current nA 55C 4.3 10 2.6 75 Common-mode Positive swing 0.5 t 0.5 1 VicR . ; - 25C v input voltage range Negative swing -4 -5 -1.5 -2 25C +5 +5.3 2.55 42,7 | Ry = 100 ka Oo v Maximum peak Full range 5 2.65 y TC om output voltage swing Ry = 10 kt 25C 23.5 +4 +1.5 +2 RL = 10 ka Full range +3.5 15 2 25C 2500 3600 6000 ot Vo = +5V = Large-signal differential Full range 2000 7000 3 Avo an RL = 100 ka 5 voltage amplification Vo = #2.5V 26C 600 900 1500 or ** Full range 500 1750 25C 16 40 22 67 p> tf input resistance kQ Fuil range & 3 lo Output resistance Vo = 90, See Note 5 26C 200 500 300 700 0 Zo Common-mode 25C 80 100 80 100 = coal Rg 5 2k0 dB ah rejection ratio Full range 70 70 @ Supply voltage 25C 75 75 n ksyg_ sensitivity Rg < 2k9 eviv laVio/4Vec) Full range 200 200 26C 5 6.7 2.1 3.3 lee Supply current No load, No signal -5C 5 7.5 2.1 3.9 mA 125C 44 6.7 1.7 3.3 25C 90 120 19 30 Pp Total power dissipation | No load, No signal -65C 30 135 19 35 mw 125C 80 120 15 30 TAll characteristics are specified under open-loop operation. Full range is 55C to 125C. NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback. 3-212 TEXAS INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265TYPE uA702M GENERAL-PURPOSE OPERATIONAL AMPLIFIER operating characteristics Vcc + = 12 V., Vcoc = -6V, Ta = 26C TEST PARAMETER TEST CONDITIONS MIN TYP MAX | UNIT FIGURE tr Rise tim ! Ve iomv, c= 0 25. 120| ns r 2 Vi = 1 mv 10. 30| ns 1 Vi = 10 mv, CL = 100 pF 10% 50% Overshoot factor 2 V2 1 mv 20% 40% 1 v= 6V, Cy = 100 pF 17 SR Slew rate 2 Vi = 100 mv 11 Vips PARAMETER MEASUREMENT INFORMATION 2kQ v 1N916 OUTPUT (INPUT ie ed oe om 2kQ = NL INPUT VOLTAGE 7 n WAVEFORM 200 pF cL D = = a FIGURE 1UNITY-GAIN AMPLIFIER & 6 c fe) 4 ~~ *kQ ao a vi 50 2 oO a OUTPUT INPUT 90 = INPUT VOLTAGE WAVEFORM 50.9 AL = 100 k& FIGURE 2GAIN-OF-100 AMPLIFIER 1083 TEXAS 3-213 INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 76265TYPE uA702M GENERAL-PURPOSE OPERATIONAL AMPLIFIER 1) sidljyduy jeuoijeisdo AVD-Differential Voltage Amplification AVDDitterential Voltage Amplification Vom~Maximum Peak Output VoltageV +! + 100 Vk ra N J + * ' Aor). or BOTs) TYPICAL CHARACTERISTICS MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE ue FREQUENCY (for various leg compensetions} Voce = 12 Vec*-6V RL 100 ka Ta= 26C 5 Hy ve aw ose? , wort 421d oct? we 1 10k 100k 1 -FrequencyHz FIGURE 3 LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION FREQUENCY AVDION = Avo otf =1 Mz Cattrid Vege = 12 Vec- = -6 C1=O.1uF Ry-0 AL = 100ka Tas 28C AVOIO) = h erin a Ny | TN Still (MM TTINT| 10k 100 k 1M 10M {-FrequencyHz FIGURE 4 LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION we FREQUENCY tor various eg compensations) Avbi0) = Avp at f= THe Voce = 12 Vec- = -6 C4 > 50 pF Tan 25C Spent, ne oo "AR . |AVO(0) = 100, C2 = 0, AF = 10ko Avpio) = 10, C2 = oF. N R2= 2000, RE*10ka N 202, Re = 10ks i LU ian 10M tFrequencyHz FIGURE 6 AV0-Differential Voltage Amplification LAG COMPENSATION CIRCUIT FOR FIGURES 3, 4, AND 5 LARGE-SIGNAL DIFFERENTIAL, VOLTAGE AMPLIFICATION FREQUENCY (for various lag compensations) 108 =0 AL = 100kn. 103 TA > 25C Avoin) * 100 ro? [o22 100 =2kR =10 = 10 }000 AVDIO) = 1 1 [E12 901uF, A200 atf=1 10-" 100 k IM 10m 100 M f-Frequency Hz FIGURE 5 AAA VW Re ON 7 Rag + 3 LEAD-LAG COMPENSATION CIRCUIT FOR FIGURE 6 3-214 TEXAS INSTRUMENTS 1083 POST OFFICE BOX 225012 DALLAS, TEXAS 75265