LTC2057IS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC2057IS8#TRPBF is a high voltage, low noise zero-drift operational amplifier in an 8-lead plastic SO package. It operates on a supply range of 4.75V to 36V with a maximum input offset voltage of 4μV and drift of 0.015μV/°C. Key electrical parameters include a gain-bandwidth product of 1.5MHz, slew rate of 0.45V/μs, PSRR of 160dB, and CMRR of 150dB. The device features rail-to-rail output swing, shutdown mode, and unity gain stability.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Zero-drift architecture suppresses offset voltage and 1/f noise for high DC precision
• Wide supply voltage range supports operation from 4.75V up to 36V
• Rail-to-rail output capability maximizes dynamic signal range
• Integrated shutdown control minimizes power consumption when inactive

Instrumentation, Op Amps, Buffer Amps Applications

• High resolution data acquisition systems
• Thermocouple amplifiers
• Strain gauge interfaces
• Low-side current sensing circuits
• Automotive monitors and control applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging configuration distinct from tube variants. Confirm the IS8 designation corresponds to the industrial temperature grade (-40°C to 85°C) and SOIC-8 package type. Ensure compatibility with required PCB footprint dimensions for the 8-lead plastic small outline format before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC accuracy is required alongside moderate bandwidth capabilities. The zero-drift technology eliminates the need for external calibration in many precision measurement scenarios. Consider the 1.5MHz gain-bandwidth product for applications requiring faster settling than standard chopper amplifiers while maintaining ultra-low offset characteristics over wide supply ranges.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC2057 family of high voltage zero-drift operational amplifiers manufactured by Analog Devices. The series includes variants optimized for different supply voltages and temperature grades. The IS8 variant specifically targets industrial applications requiring robust performance within standard operating temperature limits using surface mount packaging.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC2057IS8#PBF serves as the tube-packaged equivalent offering identical electrical specifications and pinout compatibility.