HA7-2850/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-2850/883 is a high-performance dual operational amplifier manufactured by Harris Corporation, designed for demanding analog signal processing applications. This component features a military-grade qualification standard indicated by the /883 suffix, ensuring reliability in harsh environments. It utilizes precision bipolar technology to deliver low noise and wide bandwidth characteristics essential for high-fidelity audio and video circuits. The device is housed in a ceramic dual in-line package suitable for through-hole mounting on printed circuit boards.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual channel architecture providing two independent amplifiers in a single package
• Military specification compliance for enhanced environmental durability
• Low noise performance optimized for sensitive signal integrity
• Wide bandwidth capability supporting high-frequency signal processing

Instrumentation, Op Amps, Buffer Amps Applications

• High-fidelity professional audio equipment requiring low distortion
• Medical imaging systems needing precise signal amplification
• Test and measurement instruments requiring stable gain characteristics
• Aerospace communication systems operating under strict reliability standards

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the authenticity of the /883 suffix to confirm military grade qualification status. Ensure the supplier provides traceability documentation consistent with Harris Corporation manufacturing standards. Check for lead time variations due to the specialized nature of this legacy component. Confirm package integrity upon receipt to prevent damage to the ceramic housing during handling.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual channel isolation is required within a compact footprint. Consider the ceramic package for superior thermal stability compared to plastic alternatives. Evaluate the need for military qualification against cost constraints if commercial grade suffices. Ensure supply chain availability matches project timelines given potential obsolescence risks associated with older Harris part numbers.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris HA7 series of operational amplifiers, known for their robust construction and precision performance. Harris Corporation was a prominent manufacturer of semiconductor devices before merging into Intersil and later Renesas Electronics. The HA7 series represents a lineage of high-quality analog integrated circuits widely used in industrial and defense applications during the late twentieth century.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements may be limited due to the specific military qualification. Equivalent parts from Intersil or Renesas should be evaluated for pin compatibility and electrical parameter matching. Verify that any substitute maintains the same ceramic package dimensions and material properties to fit existing board layouts without modification.