HA2-2705-5

Instrumentation, Op Amps, Buffer Amps Overview

The HA2-2705-5 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a gain-bandwidth product of 1 MHz and an input bias current of 5 nA. The device operates with a supply current of 75 µA and provides an output current capability of 10 mA per channel. Key electrical characteristics include a voltage input offset of 1 mV. This component is housed in a TO-99-8 metal can package, designed for robust performance in analog signal processing applications requiring stability and low noise.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• General-purpose design suitable for wide range of analog signal processing tasks
• Low noise characteristics for precision applications
• High accuracy and stability for dedicated uses

Instrumentation, Op Amps, Buffer Amps Applications

• Analog signal processing
• Simultaneous sampling systems
• Multiplexing circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify manufacturer authenticity as Harris Corporation assets have undergone corporate transitions. Confirm the specific suffix indicates the correct pinout and performance grade. Check for RoHS compliance status if required for modern assembly processes. Ensure the TO-99-8 metal can package matches your thermal and mechanical design constraints before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a general-purpose op-amp with 1 MHz bandwidth is sufficient. Consider the 75 µA supply current for power-sensitive designs. The TO-99-8 package requires specific mounting considerations compared to plastic packages. Evaluate the 1 mV input offset voltage against your system's precision requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris Corporation line of linear integrated circuits. Harris was a significant player in semiconductor manufacturing before its acquisition by Intersil, which later became part of Renesas Electronics. The HA2 series represents legacy high-performance analog components still referenced in existing industrial and military designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements may be limited due to the proprietary nature of older Harris designs. Consider modern equivalents from manufacturers like Analog Devices or Texas Instruments that offer similar 1 MHz bandwidth and TO-99-8 compatible packages. Verify pin compatibility and electrical parameter overlaps carefully.