HA7-2502/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-2502/883 is a high-speed operational amplifier manufactured by Harris Corporation, designed for demanding analog signal processing applications. This device features a dual-channel configuration housed in a ceramic dual in-line package (CDIP) compliant with MIL-STD-883 standards. It delivers a gain-bandwidth product of 12 MHz and a slew rate of 9 V/µs, ensuring rapid response to input changes. The amplifier supports a wide supply voltage range from ±4V to ±18V and operates reliably across an extended temperature range of -55°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 12 MHz bandwidth and 9 V/µs slew rate
• MIL-STD-883 Class B certified hermetic ceramic packaging
• Wide operating temperature range suitable for harsh environments
• Low offset voltage for precision signal conditioning

Instrumentation, Op Amps, Buffer Amps Applications

• Data acquisition systems requiring fast settling times
• RF amplification stages in communication equipment
• Video signal processing and buffering circuits
• Precision pulse amplification for test and measurement
• Signal generators needing stable high-frequency output

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm exact electrical tolerances and screening levels. Ensure compatibility with existing MIL-STD-883 procurement requirements. Confirm that the ceramic package matches the thermal and mechanical constraints of the target assembly. Check for any updated RoHS or REACH compliance statements if required by local regulations.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high bandwidth and fast transient response are critical within a ruggedized form factor. Compare the 12 MHz gain-bandwidth product against system requirements to ensure adequate phase margin. Evaluate the 9 V/µs slew rate to prevent distortion in high-frequency signals. Consider the dual-channel architecture to reduce board space compared to single-channel alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris HA7 series of high-performance operational amplifiers, widely used in military and aerospace electronics. The /883 suffix indicates compliance with MIL-STD-883 testing standards, ensuring reliability under extreme conditions. Harris Corporation, later acquired by Intersil and now Renesas Electronics, established this series as a standard for high-speed analog design in defense applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Official substitute part numbers must be confirmed via current manufacturer cross-reference lists. Potential equivalents include other MIL-qualified dual op-amps with similar bandwidth and slew rate specifications. Verify pinout compatibility and package dimensions before substitution. Ensure thermal characteristics match the original design constraints.