OP07 Ultralow Offset Voltage Operational Amplifier IC

The OP07 has very low input offset voltage (75 µV max for OP07E) which is obtained by trimming at the wafer stage. These low offset voltages generally eliminate any need for external nulling.

The OP07 also features low input bias current (±4 nA for OP07E) and high open-loop gain (200 V/mV for OP07E). The low offsets and high open-loop gain make the OP07 particularly useful for high-gain instrumentation applications.

The wide input voltage range of ±13 V minimum combined with high CMRR of 106 dB (OP07E) and high input impedance provides high accuracy in the noninverting circuit configuration.

Excellent linearity and gain accuracy can be maintained even at high closed-loop gains.

Stability of offsets and gain with time or variations in temperature is excellent.

The accuracy and stability of the OP07, even at high gain, combined with the freedom from external nulling have made the OP07 an industry standard for instrumentation applications.

The OP07 is available in two standard performance grades. The OP07E is specified for operation over the 0°C to 70°C range, and OP07C over the –40°C to +85°C temperature range.

The OP07 is available in epoxy 8-lead Mini-DIP and 8-lead SOIC.

It is a direct replacement for 725,108A, and OP05 amplifiers; 741-types may be directly replaced by removing the 741’s nulling potentiometer. For improved specifications, see the OP177 or OP1177. For ceramic DIP and TO-99 packages and standard micro circuit (SMD) versions, see the OP77.

Features:-

• 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

OP07 Ultralow Offset Voltage Operational Amplifier IC Specifications: –

• MaxVOS is 75 µV
• The input VOS is very low
• Less offset voltage drift is 1.3 µV/°C
• Time vs Ultras table (Max) is 1.5 µV/month
• The range of input voltage is wide ±14 Volts
• The range of supply voltage is wide ±3 Volts to ±18 Volts
• Less noise like 0.6 µV p-p
• It fits in the sockets like 108A, 725, 308A, AD510 & 741
• The voltage supply is ±22 V
• Voltage (Vin) is ±22 V
• Differential Vin (Input Voltage) is ±30 V
• Duration of o/p short circuit is Indefinite
• The range of storage temperature is −65°C to +125°C
• The range of operating temperature is 0°C – 70°C
• Junction temperature is 150°C
• The temperature of lead for soldering is 300°C

OP07 Ultralow Offset Voltage Operational Amplifier IC Applications:-

• Wireless base station control circuits
• Optical network control circuits
• Instrumentation
• Sensors and controls
• Thermocouples
• Resistor thermal detectors (RTDs)
• Strain bridges
• Shunt current measurements
• Precision filters

Datasheet: –

analog.com/…entation/data-sheets/op07.pdf

Package: –

1 x OP07 Ultralow Offset Voltage Operational Amplifier IC

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