MAX421CPD

Instrumentation, Op Amps, Buffer Amps Overview

The MAX421CPD is a precision operational amplifier manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a 14-PDIP package and operates with a gain-bandwidth product of 500 kHz and a slew rate of 500 mV/us. The device exhibits low input offset voltage characteristics suitable for high-accuracy applications.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Chopper-stabilized architecture ensuring zero-drift performance
• High common-mode rejection ratio for signal integrity
• Wide output voltage swing capability

Instrumentation, Op Amps, Buffer Amps Applications

• Precision instrumentation circuits
• Low-noise signal conditioning
• Buffer amplification stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CPD' to confirm the 14-pin DIP package variant. Confirm RoHS compliance status through official documentation. Check current availability as distribution may vary by region. Ensure the source document explicitly lists this part number to avoid confusion with similar series members.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when zero-drift stability is critical. The 500 kHz bandwidth suits moderate-speed applications. Verify supply voltage requirements align with system constraints. Consider the PDIP package for prototyping or through-hole designs requiring robust mechanical mounting.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX421 series of chopper-stabilized operational amplifiers. It is designed for applications requiring high precision and low noise. The device integrates advanced chopping techniques to minimize offset voltage drift over temperature and time.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify pin compatibility and electrical specifications before substitution. Generic op-amps may not match the zero-drift performance characteristics.