HA7-2548/883

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-2548/883 is a high-speed, uncompensated current feedback operational amplifier manufactured by Harris Corporation. Designed for demanding video and signal processing applications, this device features a wide bandwidth and rapid slew rate to handle fast transient signals with minimal distortion. The component is qualified under MIL-STD-883 standards, ensuring reliability in harsh environments. It utilizes a ceramic dual in-line package (CDIP) suitable for through-hole mounting, providing robust mechanical stability and thermal performance for aerospace and military systems requiring precise analog signal conditioning.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Current feedback architecture for superior high-frequency performance
• MIL-STD-883 qualified for harsh environment reliability
• Uncompensated design allowing flexible gain configuration
• Ceramic dual in-line package for enhanced durability

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal amplification and buffering
• Aerospace and defense radar systems
• High-speed data acquisition circuits
• Test and measurement instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix and revision level against the official manufacturer datasheet to ensure compatibility with MIL-STD-883 requirements. Confirm moisture sensitivity levels and lead finish specifications prior to integration. Ensure sourcing channels provide traceability documentation for qualified components used in regulated industries.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and wide bandwidth are critical over low noise or precision offset characteristics. Consider the current feedback topology for applications requiring fast settling times. Evaluate power supply constraints and thermal management needs associated with the ceramic package and operating temperature range specified in the technical documentation.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris HA-25xx series of high-speed operational amplifiers. The series includes variants like the HA-2520 and HA-2525, which share similar architectural principles but differ in channel count and specific electrical parameters. The /883 suffix denotes qualification to military standards, distinguishing it from commercial counterparts.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Official substitute part numbers must be confirmed via manufacturer cross-reference tools. Generic equivalents may not meet MIL-STD-883 qualifications or pinout compatibility. Verify functional equivalence in terms of bandwidth, slew rate, and package dimensions before substitution.