HA7-5151-2

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-5151-2 is a standard general-purpose operational amplifier manufactured by Harris Corporation. It features a voltage-feedback architecture and is designed for single-function operation within an 8-pin ceramic dual in-line package (CERDIP). The device supports a maximum supply voltage span of 30 V, with typical negative supply rails at -15 V and upper limits reaching -17.5 V. Key electrical specifications include a maximum input offset voltage of 8000 µV and a maximum average bias current of 0.125 µA at 25°C. It offers a nominal common-mode rejection ratio of 105 dB and includes internal frequency compensation. The component operates across a wide temperature range from -55°C to 125°C ambient.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Voltage-feedback operational amplifier architecture
• Internal frequency compensation for stability
• Metal can packaging for environmental robustness

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose analog signal amplification
• Buffer amplifier stages
• Instrumentation circuits requiring moderate precision

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix designation against official Harris Semiconductor documentation to confirm pinout compatibility and performance tolerances. Ensure the procurement source provides valid traceability for military-grade or high-reliability variants if required by the application specification. Cross-reference the manufacturer part number with current datasheets to confirm active status and availability constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a bipolar operational amplifier with low bias current and moderate offset voltage is required. The CERDIP package is suitable for applications demanding hermetic sealing or high thermal conductivity. Consider the 105 dB CMRR and 8 mV max offset for circuits where signal integrity is critical but ultra-high precision is not mandatory. Evaluate the -55°C to 125°C operating range against environmental conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the Harris Corporation HA7 series of operational amplifiers, which are known for their reliability in industrial and aerospace applications. The HA7-5151-2 variant specifically utilizes a ceramic package, distinguishing it from plastic-packaged counterparts. It represents a standard general-purpose solution within the broader portfolio of Harris linear integrated circuits, focusing on balanced performance characteristics for versatile analog design needs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Verify pin-compatible alternatives through official Harris Semiconductor cross-reference tools or authorized distributor databases to ensure functional equivalence.