HA2-5111-2

Instrumentation, Op Amps, Buffer Amps Overview

The HA2-5111-2 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a single circuit architecture housed in an 8-pin TO-99 metal can package. Key electrical specifications include a gain-bandwidth product of 100 MHz, 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, supporting a range up to ±17.5 V. It exhibits a maximum bias current of 0.1 µA at 25°C and has a slew rate of 10 V/µs. The component is designed for through-hole mounting and functions within an operating temperature range of 0°C to 75°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Voltage-feedback operational amplifier architecture suitable for general-purpose applications
• High-speed performance characterized by a 100 MHz gain-bandwidth product
• Robust isolation provided by the hermetic TO-99-8 metal can package

Instrumentation, Op Amps, Buffer Amps Applications

• Instrumentation systems requiring high-speed signal processing
• General-purpose analog circuit design
• Buffer amplifier stages in electronic equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix (e.g., -2) against official Harris Corporation documentation to confirm pinout and electrical tolerances. Ensure the procurement source provides valid traceability for the TO-99-8 metal can package. Confirm that the component meets the required operating temperature range of 0°C to 75°C for your specific application environment before finalizing orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel, high-speed operational amplifier is required in a ruggedized metal package. The 100 MHz bandwidth makes it suitable for applications demanding faster response times than standard low-power op-amps. Consider the 8000 µV maximum offset voltage and 105 dB CMRR when designing precision circuits. The bipolar technology and ±15 V nominal supply requirements should align with the system's power distribution capabilities.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris Corporation HA2 series of operational amplifiers, which are widely recognized in industrial and military-grade electronics. The HA2-5111 variant specifically denotes a general-purpose amplifier configuration. As Harris Corporation's semiconductor division was acquired by Intersil and subsequently by Renesas, historical datasheets from Harris remain the primary reference for original specifications and mechanical drawings of this legacy component.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official manufacturer cross-reference guides or engineering change notices for verified equivalents.