HA1-2850-5

Instrumentation, Op Amps, Buffer Amps Overview

The HA1-2850-5 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a single circuit configuration housed in a 14-pin CERDIP package. Key electrical specifications include an input offset voltage of 600 µV and a supply current of 7.5 mA per channel. The device supports a dual power supply span ranging from 12 V to 30 V and provides an output current capability of 20 mA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single-channel general-purpose operational amplifier design
• High precision with low input offset voltage specification
• Robust output drive capability for standard load requirements

Instrumentation, Op Amps, Buffer Amps Applications

• Precision signal conditioning circuits
• Industrial instrumentation amplifiers
• Buffer stages in analog data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific manufacturer source, as Harris Corporation's semiconductor assets were acquired by other entities such as Intersil and subsequently Microchip Technology. Confirm that the component matches the original Harris fabrication specifications rather than a modern equivalent unless cross-referenced officially. Ensure the 14-CERDIP package integrity is maintained during handling due to ceramic material sensitivity.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel op-amp with moderate bandwidth and high precision is required in a hermetic or high-reliability ceramic package. The 600 µV offset voltage makes it suitable for DC-coupled applications where drift must be minimized. Compare against the HA3B-2850-5 variant if plastic DIP packaging is acceptable instead of the ceramic option provided here.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris linear amplifier family, specifically designed for instrumentation and buffer applications. It represents a legacy general-purpose op-amp architecture known for stability and reliability in industrial environments. The CERDIP package indicates a design intended for harsh conditions or military-grade specifications requiring hermetic sealing.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The HA3B-2850-5 is a documented alternative offering identical functional characteristics but utilizes a 14-DIP plastic package instead of the 14-CERDIP ceramic housing. Verify pinout compatibility and thermal dissipation differences before substitution.