CA5420M

Instrumentation, Op Amps, Buffer Amps Overview

The CA5420M is a general-purpose operational amplifier manufactured by Harris Corporation, housed in an 8-SOIC package with a 3.90mm width. It features a single circuit configuration designed for instrumentation and buffer applications. Key electrical parameters include a gain bandwidth product of 500 kHz, an input bias current of 0.05 pA, and an input offset voltage of 5 mV. The device operates with a supply current of 450µA and provides an output current per channel of 2.7 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Designed as a general-purpose amplifier suitable for instrumentation and buffering tasks
• Features low input bias current to minimize signal loading effects
• Provides stable output performance with minimal deviation

Instrumentation, Op Amps, Buffer Amps Applications

• Instrumentation circuits
• Operational amplifier configurations
• Signal buffering

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Harris Corporation when sourcing this component. Confirm the package type is 8-SOIC with a 3.90mm width. Ensure the part number matches CA5420M exactly to avoid confusion with similar general-purpose amplifiers. Check for active status availability through authorized distributors.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the CA5420M for applications requiring a single-channel general-purpose amplifier with low input bias current. Consider its 500 kHz gain bandwidth product for moderate frequency signal processing. The 8-SOIC package offers a compact footprint for surface-mount designs. Evaluate the 450µA supply current against power constraints in the target system.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the family of general-purpose operational amplifiers produced by Harris Corporation. It serves as a fundamental building block for analog signal conditioning circuits. The device is distinct from CMOS analog switches offered by the same manufacturer, focusing instead on linear amplification rather than switching functions.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical specifications before considering alternative general-purpose amplifiers from other manufacturers.