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OP400EY from ADI,Analog Devices

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OP400EY

Manufacturer: ADI

Quad Low-Offset, Low-Power Operational Amplifier

Partnumber Manufacturer Quantity Availability
OP400EY ADI 18 In Stock

Description and Introduction

Quad Low-Offset, Low-Power Operational Amplifier The OP400EY is a high-performance, quad operational amplifier (op-amp) designed for precision analog applications. Known for its low offset voltage, low noise, and high stability, this component is widely used in instrumentation, medical devices, and industrial control systems where accuracy and reliability are critical.  

Featuring a low input offset voltage and drift, the OP400EY ensures minimal error in signal conditioning and amplification tasks. Its low noise characteristics make it suitable for sensitive applications such as sensor interfaces and data acquisition systems. Additionally, the op-amp offers excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), enhancing performance in electrically noisy environments.  

The OP400EY operates over a wide supply voltage range and maintains stable performance across varying temperatures, making it a versatile choice for both commercial and industrial applications. Its quad configuration allows designers to integrate multiple amplifiers in a single package, optimizing board space and reducing component count.  

Engineers favor the OP400EY for its balance of precision, power efficiency, and robustness, making it a dependable solution for demanding analog circuits. Whether used in filtering, buffering, or signal processing, this op-amp delivers consistent, high-quality performance.

Application Scenarios & Design Considerations

Quad Low-Offset, Low-Power Operational Amplifier

Alternative Part Number

  • LT1014CN --: Quad precision op-amp with low offset voltage and low drift, pin-compatible in DIP-14 and a direct functional substitute for the OP400 in most precision applications.
  • LM324N --: Widely available quad op-amp in DIP-14 with the same pinout; lower precision than the OP400 but a practical drop-in for non-critical circuits and easy to source.
  • MC33074PG --: Quad op-amp in DIP-14 with similar supply range and pinout, offering a cost-effective alternative when the ultra-low offset of the OP400 is not strictly required.

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