HFA1-0001/883

Instrumentation, Op Amps, Buffer Amps Overview

The HFA1-0001/883 is a standard general-purpose operational amplifier manufactured by Harris Corporation. It features a single internal circuit configuration housed in a 14-pin Ceramic Dual In-line Package (CDIP). The device utilizes bipolar technology and is designed for applications requiring reliable linear amplification. This component is classified as an instrumentation and buffer amplifier suitable for military or high-reliability environments, indicated by the /883 suffix denoting MIL-STD-883 compliance.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single circuit general-purpose operational amplifier design
• Bipolar integrated circuit construction
• 14-pin ceramic dual in-line package (CDIP) housing

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose signal amplification
• Instrumentation systems
• Buffer amplifier stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific revision level and lot traceability when sourcing this component, as the /883 designation implies adherence to military standards which may require specific documentation. Confirm that the CDIP package condition meets your assembly requirements. Ensure compatibility with existing board layouts due to the fixed pin count and package dimensions. Check for RoHS status implications if integrating into modern compliant assemblies, noting that older Harris parts may not be fully compliant.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part when a robust, single-channel bipolar op-amp is required in a hermetic ceramic package. It is appropriate for designs where standard plastic packages are unsuitable due to environmental stress. Consider the single-circuit limitation against multi-channel alternatives if space efficiency is critical. Verify that the general-purpose performance characteristics meet the specific gain and bandwidth needs of the target application without requiring specialized high-speed or low-noise variants.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the Harris Semiconductor line of linear amplifiers, specifically within the operational amplifier category. The manufacturer, now part of L3Harris Technologies, produced these devices for defense and aerospace sectors. The HFA series typically denotes high-frequency or specialized analog functions, though this specific model serves as a general-purpose unit. The /883 suffix is a key identifier for military-grade quality assurance and testing protocols.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements must match the 14-CDIP package and single-op-amp topology. Verify pinout compatibility before substitution. Generic equivalents may lack the hermetic sealing or reliability standards implied by the original manufacturing specifications.