HA3-5222-9

Instrumentation, Op Amps, Buffer Amps Overview

The HA3-5222-9 is a precision operational amplifier manufactured by Harris Corporation, now distributed by Rochester Electronics. It features a dual-channel architecture housed in a standard 16-pin plastic DIP package. The device is characterized by an exceptionally low maximum input offset voltage of 1500 µV, ensuring high accuracy in signal conditioning applications. Designed for robust performance, it operates within a commercial temperature range up to 70 °C and complies with JESD-30 standards for rectangular in-line packaging.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low input offset voltage specification for high-precision analog processing
• Dual-channel configuration integrated into a single 16-pin DIP package
• Commercial grade reliability suitable for general-purpose instrumentation

Instrumentation, Op Amps, Buffer Amps Applications

• Precision data acquisition systems requiring minimal DC error
• Low-drift sensor signal conditioning circuits
• High-accuracy instrumentation amplifiers
• Medical equipment analog front-ends
• Industrial process control measurement loops

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors such as Rochester Electronics, as the original manufacturer Harris Corporation is no longer active. Confirm that the specific unit matches the 16-pin PDIP form factor and meets the required offset voltage specifications for your application. Check for leaded construction compliance if RoHS restrictions apply to your assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when minimizing input offset voltage is critical for system accuracy. Ensure the operating environment remains within the specified commercial temperature limits. Consider the 16-pin DIP footprint for compatibility with existing through-hole PCB layouts or socket-based prototyping environments.

Instrumentation, Op Amps, Buffer Amps Part Context

This part originates from Harris Corporation's legacy portfolio of high-performance linear integrated circuits. Following corporate restructuring and acquisitions, distribution rights were transferred to Rochester Electronics. The HA3 series represents a line of precision op-amps designed for demanding analog applications where stability and low noise are paramount.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Official substitute part numbers are not explicitly confirmed in the provided documentation. Evaluate generic dual operational amplifiers with comparable offset voltage and DIP-16 packaging only after verifying pinout compatibility and electrical parameter equivalence.