HA4-5320/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA4-5320/883 is a military-grade sample and hold amplifier manufactured by Harris Corporation. It features one circuit housed in a 20-CLCC package measuring 8.89x8.89 mm. The device operates with a supply voltage span up to 20 V and supports an operating temperature range of -55°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Military-grade qualification for harsh environment reliability
• Sample and hold amplifier functionality
• Surface mount 20-CLCC packaging

Instrumentation, Op Amps, Buffer Amps Applications

• Military radar systems
• High-speed data acquisition
• Precision instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix '883' confirms MIL-STD-883 compliance and military grade classification. Confirm RoHS status, as this component may not be compliant. Ensure the supplier provides traceability documentation required for defense applications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel sample and hold function is required in a compact surface-mount package. Consider the 20 V maximum supply limit and the specific thermal characteristics of the CLCC package for PCB layout.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris Corporation HA4 series of high-performance linear integrated circuits. The /883 suffix indicates adherence to MIL-STD-883 standards, distinguishing it from commercial variants. It is designed for demanding aerospace and defense electronics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct cross-reference parts within the Harris/Intersil portfolio that share the same pinout and military qualification. Verify functional equivalence for sample and hold timing parameters before substitution.