HA2-5111/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA2-5111/883 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a single voltage-feedback circuit housed in an 8-lead TO-99 metal can package. Key electrical specifications include a maximum input offset voltage of 8000 µV and a typical common-mode rejection ratio of 105 dB. The device operates with a nominal supply voltage of ±15 V, with an upper limit of ±17.5 V. It exhibits a maximum bias current of 0.1 µA at 25°C and supports operating temperatures up to 75°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• General-purpose operational amplifier architecture
• Voltage-feedback configuration
• Metal can packaging for durability

Instrumentation, Op Amps, Buffer Amps Applications

• Instrumentation circuits
• Operational amplifier applications
• Buffer amplifier stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific datasheet version and manufacturer documentation for the HA2-5111/883 to ensure compliance with required technical specifications. Confirm package integrity and pinout alignment with the TO-99-8 standard before integration into designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring a robust, general-purpose op-amp in a hermetic metal package. Consider its bipolar technology and moderate speed characteristics suitable for standard signal conditioning tasks where high precision is not the primary constraint.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris Semiconductor HA2 series of operational amplifiers. The /883 suffix typically denotes a military or high-reliability variant processed to MIL-PRF-38534 standards, distinguishing it from commercial equivalents like the HA2-5111-5.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Potential substitutes include the HA2-5112/883 or HA4-5111/883, though pinouts and specific electrical parameters must be verified against the original design requirements.