TLC271CPWRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC271CPWRG4 is a single-channel operational amplifier utilizing Texas Instruments' LinCMOS technology. It features a programmable bias-select mode allowing selection among high, medium, and low power configurations to optimize performance for specific applications. The device supports single-supply operation with a voltage range of 3 V to 16 V. It offers high input impedance, low noise characteristics, and an output voltage range that includes the negative rail.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Programmable bias-select feature enables customization of power dissipation versus AC performance across three distinct modes.
• LinCMOS technology provides extremely high input impedance and superior offset voltage stability compared to conventional metal-gate processes.
• Designed-in latch-up immunity allows inputs and outputs to withstand significant surge currents without functional failure.
• Internal ESD-protection circuitry prevents functional failures at voltages up to 2000 V.

Instrumentation, Op Amps, Buffer Amps Applications

• Transducer interfacing
• Active filters
• Signal buffering
• Analog calculations

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the 'R' suffix indicates tape-and-reel packaging and the 'G4' suffix denotes lead-free status compliant with RoHS standards. Confirm the C-suffix temperature rating matches the required operating environment of 0°C to 70°C. Ensure the SOIC-8 package dimensions align with the target PCB layout constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance of low power consumption and moderate speed is required. The bias-select pin allows designers to trade slew rate and bandwidth for lower quiescent current. Consider the C-suffix temperature range for standard commercial applications where extended industrial ranges are not necessary.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC271 family of programmable low-power operational amplifiers. The family includes variants with different offset voltage grades (A, B, C) and temperature ranges (C, I, M). The CPWRG4 specifically combines the C-grade offset specifications with the commercial temperature range and surface-mount packaging.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC271CDR