HA7-5101/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-5101/883 is a dual single-pole double-throw (SPDT) CMOS analog switch manufactured by Renesas Electronics Corporation. It is processed in accordance with MIL-STD-883 standards and is fully conformant under the provisions of Paragraph 1.2.1 for harsh environment applications. The device features wide analog signal range capabilities, low on-resistance, high current capability, and break-before-make switching characteristics. It operates over an extended temperature range and includes dielectric isolation to ensure latch-free operation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• MIL-STD-883 qualification for harsh environment reliability
• Dielectric isolation ensuring latch-free operation
• Break-before-make switching timing
• TTL and CMOS logic compatibility

Instrumentation, Op Amps, Buffer Amps Applications

• Sample and hold circuits requiring low leakage
• Operational amplifier gain switching
• Portable battery-operated circuit systems
• Low-level signal switching applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific part number suffix indicates MIL-STD-883 compliance, as standard commercial variants lack this qualification. Confirm package type matches the required military specification form factor. Ensure sourcing channels provide traceability documentation for the Mil-Spec rating. Check for RoHS status if environmental regulations apply to the final assembly. Validate manufacturer lot codes against current production schedules.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when system requirements demand strict adherence to MIL-STD-883 reliability standards for analog signal routing. It is suitable for designs requiring latch-up immunity through dielectric isolation. Consider its TTL and CMOS compatibility for flexible logic interface integration. Evaluate its on-resistance and current handling against the specific analog load requirements of the application design.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the HI-5051 family of dual SPDT CMOS analog switches. The /883 suffix specifically denotes processing according to MIL-STD-883 standards, distinguishing it from commercial grade equivalents. It serves as a ruggedized solution for critical analog switching tasks where standard commercial parts may not meet environmental or reliability thresholds.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

RAA489118ARGNP#AA0 is listed as a parameter equivalent substitute.