OPA2705PA

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2705PA is a dual operational amplifier manufactured by Burr-Brown. It features a maximum input offset voltage of 60 µV, a typical common-mode rejection ratio of 125 dB, and a minimum slew rate of 1.7 V/µs. The device operates within a supply voltage range up to ±22 V and supports an operating temperature range from -55 °C to +125 °C. It utilizes a ceramic glass-sealed in-line package with eight terminals.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High precision performance characterized by low input offset voltage
• Robust operation across extended industrial temperature ranges
• Bipolar technology construction for stable analog signal processing

Instrumentation, Op Amps, Buffer Amps Applications

• Precision instrumentation circuits requiring high accuracy
• Industrial control systems operating in extreme environments
• Signal conditioning stages demanding high common-mode rejection

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin as Burr-Brown rather than Texas Instruments, as the latter acquired the brand. Confirm the specific package type matches the required CDIP8 or equivalent ceramic housing. Ensure the component meets the specified bipolar process requirements for your circuit design. Cross-reference datasheets to confirm electrical parameters align with system constraints before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when bipolar technology offers superior offset voltage characteristics compared to CMOS alternatives. Consider the through-hole ceramic package for applications requiring high thermal stability and mechanical robustness. Evaluate the extended temperature range suitability for harsh industrial environments where standard commercial grade parts may fail.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Burr-Brown operational amplifier family, known for high-precision analog signal processing capabilities. The OPA2705PA represents a dual-channel configuration designed for applications requiring matched performance between channels. Its bipolar construction distinguishes it from later CMOS variants in terms of noise and offset characteristics.