HA7-2529-2

Instrumentation, Op Amps, Buffer Amps Overview

The HA7-2529-2 is a high-performance operational amplifier manufactured by Harris Corporation. It features a bipolar architecture with voltage-feedback topology, housed in a ceramic DIP-14 package. The device supports dual supply voltages up to ±18 V and operates within a temperature range of -40°C to 85°C. Key electrical characteristics include a maximum input offset voltage of 15 mV and a nominal common-mode rejection ratio of 72 dB. It is designed for precision analog signal processing applications requiring stable performance under varying environmental conditions.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High precision bipolar operational amplifier with voltage-feedback architecture
• Robust ceramic metal-sealed cofired DIP-14 packaging for durability
• Wide operating temperature range suitable for industrial environments
• High common-mode rejection ratio for accurate differential signal amplification

Instrumentation, Op Amps, Buffer Amps Applications

• Precision instrumentation amplifier circuits
• Industrial process control signal conditioning
• Medical equipment analog front-ends
• Test and measurement instrument inputs

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Harris Corporation, noting that corporate assets may have transferred to Renesas Electronics. Confirm the specific suffix indicates the correct package variant and temperature grade. Check RoHS compliance status as older Harris parts may not meet current environmental directives. Ensure the supplier provides traceable documentation for the ceramic DIP-14 package type.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high CMRR and low offset voltage are critical for signal integrity. The bipolar technology offers robust performance compared to CMOS alternatives in noisy environments. Consider the ceramic package for harsh vibration or thermal cycling conditions where plastic packages might fail. Verify supply voltage requirements align with the ±18 V maximum rating.

Instrumentation, Op Amps, Buffer Amps Part Context

The HA7 series represents Harris Corporation's legacy line of high-performance linear integrated circuits. This specific model belongs to the operational amplifier family, known for stability and precision. Harris was a significant player in the semiconductor industry before its acquisition, with many designs continuing production under new ownership. The HA7-2529-2 remains relevant in applications requiring proven, high-reliability analog components.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum supply voltage for the HA7-2529-2?

The maximum negative supply voltage is -18 V. The positive supply limit is typically symmetric, allowing for a total supply span of up to 36 V depending on specific configuration.

Is the HA7-2529-2 RoHS compliant?

No, the HA7-2529-2 is not RoHS compliant. It is an older generation bipolar IC produced before modern environmental restrictions were implemented.