uA709C, uA709M, uA709AM GENERAL-PURPOSE OPERATIONAL AMPLIFIERS SLOS096 – D942, FEBRUARY 1971 – REVISED MAY 1988 • • • Common-Mode Input Range . . . ± 10 V Typical Designed to Be Interchangeable With Fairchild µA709A, µA709, and µA709C Maximum Peak-to-Peak Output Voltage Swing . . . 28-V Typical With 15-V Supplies uA709AM, uA709M . . . J OR W PACKAGE (TOP VIEW) NC NC FREQ COMP B IN – IN + VCC – NC description These circuits are general-purpose operational amplifiers, each having high-impedance differential inputs and a low-impedance output. Component matching, inherent with silicon monolithic circuit-fabrication techniques, produces an amplifier with low-drift and low-offset characteristics. Provisions are incorporated within the circuit whereby external components may be used to compensate the amplifier for stable operation under various feedback or load conditions. These amplifiers are particularly useful for applications requiring transfer or generation of linear or nonlinear functions. 1 14 2 13 3 12 4 11 5 10 6 9 7 8 NC NC FREQ COMP A VCC + OUT OUT FREQ COMP NC uA709AM, uA709M . . . JG PACKAGE uA709C . . . D, JG, OR P PACKAGE (TOP VIEW) FREQ COMP B IN – IN + VCC – 1 8 2 7 3 6 4 5 FREQ COMP A VCC + OUT OUT FREQ COMP uA709AM, uA709M . . . U FLAT PACKAGE (TOP VIEW) The uA709A circuit features improved offset characteristics, reduced input-current requirements, and lower power dissipation when compared to the uA709 circuit. In addition, maximum values of the average temperature coefficients of offset voltage and current are specified for the uA709A. NC FREQ COMP B IN – IN + VCC 1 10 2 9 3 8 4 7 5 6 NC FREQ COMP A VCC + OUT OUT FREQ COMP NC – No internal connection The uA709C is characterized for operation from 0°C to 70°C. The uA709AM and uA709M are characterized for operation over the full military temperature range of – 55°C to 125°C. symbol OUT FREQ COMP IN + + IN – – OUT FREQ FREQ COMP COMP A B AVAILABLE OPTIONS TA VIO max AT 25°C 0°C to 70°C 7.5 mV – 55°C to 125°C PACKAGE SMALL OUTLINE (D) CERAMIC (J) CERAMIC DIP (JG) PLASTIC DIP (P) FLAT PACK (U) FLAT PACK (W) uA709CD — uA709CJG uA709CP — — uA709MJ uA709MJG uA709MU uA709MW uA709AMJ uA709AMJG uA709AMU uA709AMW 5 mV 2 mV — — The D package is available taped and reeled. Add the suffix R to the device type when ordering, (e.g., uA709CDR). Copyright 1988, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 uA709C, uA709M, uA709AM GENERAL-PURPOSE OPERATIONAL AMPLIFIERS SLOS096 – D942, FEBRUARY 1971 – REVISED MAY 1988 schematic VCC + 10 kΩ 20 kΩ 10 kΩ A FREQ COMP 25 kΩ B 25 kΩ 1 kΩ OUT 3 kΩ 30 kΩ 3 kΩ 10 kΩ 3.6 kΩ IN – OUT FREQ COMP IN + 18 kΩ 10 kΩ 2.4 kΩ 75 kΩ VCC – Component values shown are nominal. absolute maximum ratings over operating free-air temperature range (unless otherwise noted) uA709C A709C uA709M uA709AM UNIT Supply voltage, VCC + (see Note 1) 18 18 V Supply voltage, VCC – (see Note 1) – 18 – 18 V Differential input voltage (see Note 2) Input voltage (either input, see Notes 1 and 3) Duration of output short circuit (see Note 4) Continuous total power dissipation ±5 ±5 V ± 10 ± 10 V 5 5 s See Dissipation Rating Table Operating free-air temperature range Storage temperature range 0 to 70 – 55 to 125 °C – 65 to 150 – 65 to 150 °C 300 °C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds J, JG, U, or W package 300 Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds D or P package 260 NOTES: 1. 2. 3. 4. 2 All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC –. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 10 V, whichever is less. The output may be shorted to ground or either power supply. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 °C uA709C, uA709M, uA709AM GENERAL-PURPOSE OPERATIONAL AMPLIFIERS SLOS096 – D942, FEBRUARY 1971 – REVISED MAY 1988 DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR D 300 mW N/A DERATE ABOVE TA N/A J (uA709_M) 300 mW 11.0 mW/°C 123°C JG (uA709_M) 300 mW 8.4 mW/°C 114°C 300 mW 210 mW JG (uA709C) 300 mW N/A N/A 300 mW N/A P 300 mW N/A N/A 300 mW N/A U 300 mW 5.4 mW/°C 94°C 300 mW 135 mW W 300 mW 8.0 mW/°C 113°C 300 mW 200 mW POST OFFICE BOX 655303 TA = 70°C POWER RATING 300 mW N/A 300 mW 275 mW • DALLAS, TEXAS 75265 TA = 125°C POWER RATING 3 uA709M, uA709AM GENERAL-PURPOSE OPERATIONAL AMPLIFIERS SLOS096 – D942, FEBRUARY 1971 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VCC ± = ± 9 V to ± 15 V (unless otherwise noted) PARAMETER TA‡ TEST CONDITIONS† uA709AMC TYP§ MAX MIN 25°C 0.6 MIN 2 uA709M TYP§ 1 VIO Input offset voltage VO = 0 0, RS ≤ 10 kΩ Full range Average temperature A t t coefficient of input offset voltage VO = 0 0, RS = 50 Ω Full range 18 1.8 10 3 αVIO VO = 0 0, RS = 10 kΩ Full range 48 4.8 25 6 Input offset current VO = 0 IIO 3 25°C 10 50 50 200 40 250 100 500 125°C 3.5 50 20 200 – 55°C to 25°C 0 45 0.45 28 2.8 25°C to 125°C 0 08 0.08 05 0.5 25°C 0.1 0.2 0.2 0.5 – 55°C 0.3 0.6 0.5 1.5 IIB Input bias current VO = 0 VICR Common-mode input voltage range VCC ± = ± 15 V 25°C ±8 Full range ±8 VCC ± = ± 15 V V, RL ≥ 10 kΩ 25°C 24 VO(PP) Maximum peak-to-peak output voltage swing Full range 24 25°C 20 Full range 20 VCC ± = ± 15 V, RL = 2 kΩ VCC ± = ± 15 V, RL ≥ 2 kΩ VCC ± = ± 15 V, RL ≥ 2 kΩ, VO = ± 10 V 25°C ± 10 ±8 ± 10 28 24 28 24 26 20 20 45 45 ri Input resistance ro Output resistance CMRR Common-mode rejection ratio VIC = VICRmin kSVS Power supplyy sensitivityy (∆VIO / ∆VCC) VCC = ± 9 V to ± 15 V 2.5 3.6 Supply current VCC ± = ± 15 V V, No load load, VO = 0 25°C ICC – 55°C 2.7 4.5 125°C 2.1 3 VCC ± = ± 15 V V, No load load, VO = 0 25°C 75 108 – 55°C 81 135 125°C 63 90 25 25°C 350 750 150 400 – 55°C 85 185 40 100 25°C 70 25 150 25°C 80 Full range 80 25°C V 26 Full range See Note 5 70 Ω 150 110 70 90 dB 70 40 Full range 100 25 100 150 150 2.6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 V/mV kΩ µV/V 5.5 mA 78 165 † All characteristics are specified under open-loop with zero common-mode input voltage unless otherwise specified. ‡ Full range for uA709C is 0°C to 70°C. Full range for uA709AM and uA709M is – 55°C to 125°C. § All typical values are at VCC ± = ± 15 V. NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback. 4 µA V ±8 Large-signal g g differential voltage amplification VO = 0, nA nA/°C AVD Total power dissipation mV 6 – 55°C VO = 0 PD 5 UNIT µV/°C A t t Average temperature coefficient of input offset voltage αVIO MAX mW uA709C, uA709M, uA709AM GENERAL-PURPOSE OPERATIONAL AMPLIFIERS SLOS096 – D942, FEBRUARY 1971 – REVISED MAY 1988 electrical characteristics at specified free-air temperature (unless otherwise noted VCC ± = ± 15 V) TA‡ TEST CONDITIONS† PARAMETER Input offset voltage VCC ± = ± 9 V to ± 15 V, V VO = 0 IIO Input offset current VCC ± = ± 9 V to ± 15 V, V VO = 0 Full range IIB Input bias current VCC ± = ± 9 V to ± 15 V, V VO = 0 Full range VICR Common-mode input voltage range ± 10 24 28 25°C Full range 25°C ri Input resistance ro Output resistance CMRR Common-mode rejection ratio Full range VO = 0, VIC = VICR min See Note 5 20 UNIT mV nA µA V 24 V 26 20 15 45 V/mV 12 50 250 kΩ 35 25°C 25°C 1.5 2 ±8 Full range VO = ± 10 V 0.3 25°C Full range 500 750 25°C 25°C RL ≤ 2 kΩ kΩ, voltage amplification 7.5 100 25°C RL = 2 kΩ Large-signal differential 2 10 25°C RL ≥ 2 kΩ AVD MAX Full range RL ≥ 10 kΩ Maximum peak-to-peak output voltage swing TYP 25°C VIO VO(PP) uA709C MIN 65 150 Ω 90 dB Supply voltage sensitivity VCC = ± 9 V to ± 15 V 25°C 25 200 µV/V PD Total power dissipation VO = 0, No load 25°C 80 200 mW † All characteristics are specified under open-loop operation with zero volts common-mode voltage unless otherwise specified. ‡ Full range for uA709C is 0°C to 70°C. Full range for uA709AM and uA709M is – 55°C to 125°C. NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback. kSVS operating characteristics, VCC ± = ± 9 V to ± 15 V, TA = 25°C uA709C uA709M A709M uA709AM A709AM TEST CONDITIONS† PARAMETER MIN tr Rise time Overshoot factor VI = 20 mV, mV RL = 2 kΩ kΩ, See Figure 1 TYP UNIT MAX CL = 0 0.3 1 CL = 100 pF 6% 30% µs PARAMETER MEASUREMENT INFORMATION 10 kΩ 200 pF VI – Input 10 kΩ 50 kΩ + 0V INPUT VOLTAGE WAVEFORM OUT FREQ COMP RL = 2 kΩ Output CL = 100 pF 100 pF FREQ COMP B 5000 pF FREQ COMP A 1.5 kΩ Figure 1. 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