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OP-07 from JRC

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OP-07

Manufacturer: JRC

Ultra Low Offset Voltage Operational Amplifier

Partnumber Manufacturer Quantity Availability
OP-07,OP07 JRC 93 In Stock

Description and Introduction

Ultra Low Offset Voltage Operational Amplifier **Introduction to the OP-07 Operational Amplifier**  

The OP-07 is a precision operational amplifier (op-amp) renowned for its low offset voltage and high stability, making it a preferred choice for applications requiring accurate signal amplification. Designed with bipolar transistor technology, the OP-07 features an ultra-low input offset voltage of just 25 µV (typical), minimizing errors in precision circuits.  

With a high open-loop gain and low noise characteristics, the OP-07 excels in instrumentation, medical devices, and data acquisition systems where signal integrity is critical. Its low drift over time and temperature ensures consistent performance in demanding environments. Additionally, the OP-07 offers a wide supply voltage range, typically operating between ±3 V and ±18 V, providing flexibility in various circuit designs.  

The device’s robust design includes internal frequency compensation, eliminating the need for external components in many applications. Its high common-mode rejection ratio (CMRR) further enhances performance by reducing interference from external noise sources.  

Engineers favor the OP-07 for its reliability in precision analog circuits, including strain gauge amplifiers, thermocouple interfaces, and high-accuracy voltage followers. Its balance of performance, stability, and ease of use makes it a cornerstone component in analog electronics.

Application Scenarios & Design Considerations

Ultra Low Offset Voltage Operational Amplifier

Alternative Part Number

  • LM741 --: Classic general-purpose op-amp with similar single-channel pinout and supply range; widely available and often used as a drop-in for older JRC op-amps in non-precision circuits.
  • UA741 --: Standard 741 op-amp in DIP-8/SO-8, pin-compatible with OP-07 in most sockets; lower precision but a common low-cost substitute for legacy JRC parts.
  • OPA277 --: Precision low-offset op-amp that closely matches the OP-07's low-drift, low-offset characteristics and is a better-performing modern replacement when precision is required.

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