OP07C, OP07D PRECISION OPERATIONAL AMPLIFIERS SLOS099D – OCTOBER 1983 – REVISED FEBRUARY 2002 D D D D D D D OP07C . . . D OR P PACKAGE OP07D . . . D, P, OR PS PACKAGE (TOP VIEW) Low Noise No External Components Required Replace Chopper Amplifiers at a Lower Cost Wide Input-Voltage Range . . . 0 to ±14 V Typ Wide Supply-Voltage Range . . . ±3 V to ±18 V Essentially Equivalent to Fairchild µA714 Operational Amplifiers Direct Replacements for PMI OP07C and OP07D OFFSET N1 IN– IN+ VCC– 1 8 2 7 3 6 4 5 OFFSET N2 VCC+ OUT NC NC – No internal connection description These devices offer low offset and long-term stability by means of a low-noise, chopperless, bipolar-input-transistor amplifier circuit. For most applications, external components are not required for offset nulling and frequency compensation. The true differential input, with a wide input-voltage range and outstanding common-mode rejection, provides maximum flexibility and performance in high-noise environments and in noninverting applications. Low bias currents and extremely high input impedances are maintained over the entire temperature range. The OP07 is unsurpassed for low-noise, high-accuracy amplification of very-low-level signals. These devices are characterized for operation from 0°C to 70°C. AVAILABLE OPTIONS TA VIO MAX AT 25°C 0°C to 70°C 150 µV PACKAGE SMALL OUTLINE (D, PS) PLASTIC DIP (P) OP07CD OP07CP OP07DD OP07DPS OP07DP The D package is available taped and reeled. Add the suffix R to the device type (e.g., OP07CDR). The PS package is available only taped and reeled. symbol OFFSET N1 IN+ IN– OFFSET N2 1 3 2 + 6 OUT – 8 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2002, 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 OP07C, OP07D PRECISION OPERATIONAL AMPLIFIERS SLOS099D – OCTOBER 1983 – REVISED FEBRUARY 2002 schematic 7 OFFSET N1 OFFSET N2 8 6 IN+ VCC+ 1 OUT 3 2 IN– COMPONENT COUNT Resistors Transistors Capacitors 28 39 4 4 V CC– absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage: VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V VCC– (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –22 V Differential input voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V Input voltage, VI (either input, see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±22 V Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Package thermal impedance, θJA (see Note 5): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC– . 2. Differential voltages are at IN+ with respect to IN–. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less. 4. The output may be shorted to ground or either power supply. 5. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions VCC± VIC Supply voltage TA Operating free-air temperature 2 VCC± = ±15 V Common-mode input voltage POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MIN MAX UNIT ±3 ±18 V –13 13 V 0 70 °C electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted) PARAMETER TEST CONDITIONS† VIO Input offset voltage VO = 0 0, RS = 50 Ω a V IO Temperature coefficient of input offset voltage VO = 0, RS = 50 Ω Long-term drift of input offset voltage See Note 6 Offset adjustment range RS = 20 kΩ, IIO Input offset current a IIO Temperature coefficient of input offset current Input bias current a IIB Temperature coefficient of input bias current VICR MAX 25°C 60 0°C to 70°C 0°C to 70°C See Figure 1 MAX 150 60 150 85 250 85 250 0.5 1.8 0.7 2.5 ±4 0.8 6 0.8 RL ≥ 2 kΩ ±4 6 0°C to 70°C 1.6 8 1.6 8 12 50 12 50 ±1.8 ±7 ±2 ± 12 0°C to 70°C ±2.2 ±9 ±3 ± 14 18 50 18 50 ±13 ±14 ±13 ±14 0°C to 70°C ±13 ±13.5 ±13 ±13.5 25°C ±12 ±13 ±12 ±13 ±11.5 ±12.8 ±11.5 ±12.8 RL ≥ 1 kΩ ±12 VCC ± = ±3 V, RL ≥ 500 kΩ VO = ±0.5 V, VO = ±10 V, V RL = 2 kΩ ±11 ±12.6 ± 11 25°C 100 400 25°C 120 400 120 400 nA pA/°C nA pA/°C V V ±12 0°C to 70°C µV/°C mV 25°C 25°C µV µV/mo 0.5 25°C 0°C to 70°C UNIT ±12.6 400 V/ V V/mV 0°C to 70°C 100 400 100 400 Unity-gain bandwidth 25°C 0.4 0.6 0.4 0.6 MHz Input resistance 25°C 8 33 7 31 MΩ 25°C 100 120 94 110 0°C to 70°C 97 120 94 106 CMRR Common mode rejection ratio Common-mode V VIC = ±13 V, RS = 50 Ω kSVS Supply voltage sensitivity (∆VIO/∆VCC) Supply-voltage VCC± = ±3 V to ±18 V,, RS = 50 Ω PD Power dissipation VO = 0, VCC± = ±3 V, No load 25°C 7 32 7 32 0°C to 70°C 10 51 10 51 80 150 80 150 4 8 4 8 No load VO = 0, dB 25°C µV/V mW † All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise noted. NOTE 6: Since long-term drift cannot be measured on the individual devices prior to shipment, this specification is not intended to be a warranty. It is an engineering estimate of the averaged trend line of drift versus time over extended periods after the first thirty days of operation. 3 OP07C, OP07D PRECISION OPERATIONAL AMPLIFIERS B1 ri L i l differential diff ti l voltage lt lifi ti Large-signal amplification TYP 25°C 0°C to 70°C RL ≥ 2 kΩ AVD MIN 0.4 Common mode input voltge range Common-mode Peak output voltage OP07D TYP RL ≥ 10 kΩ VOM OP07C MIN SLOS099D – OCTOBER 1983 – REVISED FEBRUARY 2002 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IIB TA OP07C, OP07D PRECISION OPERATIONAL AMPLIFIERS SLOS099D – OCTOBER 1983 – REVISED FEBRUARY 2002 operating characteristics, VCC± = ±15 V, TA = 25°C Vn OP07C OP07D TYP TYP f = 10 Hz 10.5 10.5 f = 100 Hz 10.2 10.3 9.8 9.8 f = 0.1 Hz to 10 Hz 0.38 0.38 f = 10 Hz 0.35 0.35 f = 100 Hz 0.15 0.15 f = 1 kHz 0.13 0.13 15 15 TEST CONDITIONS† PARAMETER Equivalent input noise voltage f = 1 kHz VN(PP) In IN(PP) Peak-to-peak equivalent input noise voltage Equivalent input noise current Peak-to-peak equivalent input noise current f = 0.1 Hz to 10 Hz SR Slew rate RL ≥ 2 kΩ 0.3 0.3 † All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise noted. APPLICATION INFORMATION 20 kΩ VCC+ OFFSET N1 1 IN+ IN– 3 2 OFFSET N2 8 + 7 6 OUT – 4 VCC– Figure 1. Input Offset-Voltage Null Circuit 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT nV/√Hz √ µV pA/√Hz √ pA V/µs IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. 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