HA2-5151-5

Instrumentation, Op Amps, Buffer Amps Overview

The HA2-5151-5 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 maximum input offset voltage of 8000 µV and a typical input bias current of 0.1 µA at 25°C. The device offers a nominal common-mode rejection ratio of 105 dB and operates with a supply voltage range up to ±17.5 V, typically utilizing ±15 V supplies. It has a gain-bandwidth product of 1.3 MHz and a slew rate of 6 V/µs.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High common-mode rejection ratio for accurate signal processing
• Low input bias current suitable for high-impedance sources
• Metal can packaging providing robust environmental protection

Instrumentation, Op Amps, Buffer Amps Applications

• Instrumentation circuits requiring high precision
• General-purpose analog signal conditioning
• Buffer applications in measurement systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix designation (e.g., -5) against official Harris datasheets to confirm pinout compatibility and performance tolerances. Ensure the TO-99-8 metal can package matches your PCB layout or socket requirements. Confirm RoHS compliance status if required for modern assembly processes, as older Harris components may have varying regulatory classifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a ruggedized metal-can operational amplifier is required for environments where plastic packages are unsuitable. The low bias current makes it appropriate for interfacing with high-impedance sensors. Consider the 1.3 MHz bandwidth sufficient for moderate-speed applications but not for high-frequency RF tasks.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris linear amplifier family, specifically designed for instrumentation and buffer roles. The TO-99-8 package is a standard hermetic metal case often used in military and aerospace-grade electronics. Harris Corporation was a prominent manufacturer of analog integrated circuits before its acquisition by Intersil.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct equivalents such as the HA2-5152 series or other Harris TO-99 op-amps with similar pinouts. Verify that substitute parts maintain the same 8000 µV max offset voltage and 0.1 µA bias current specifications to ensure circuit performance parity.