LMC6081-MDA

Instrumentation, Op Amps, Buffer Amps Overview

The LMC6081-MDA is a precision CMOS single operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 1.3 MHz and a slew rate of 1.5 V/us. The input offset voltage is specified at 150 uV, with an input bias current of 10 fA. Operating supply voltage ranges from 4.5 V to 15.5 V, drawing 1.1 mA of operating current. Each channel provides an output current of 34 mA. Common-mode rejection ratio is 85 dB, and input voltage noise density is 22 nV/sqrt Hz. Input and output types are rail-to-rail.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Precision CMOS architecture designed for high accuracy applications
• Rail-to-rail input and output capabilities for maximum dynamic range
• Ultra-low input bias current suitable for high-impedance sensor interfaces

Instrumentation, Op Amps, Buffer Amps Applications

• High impedance sensor signal conditioning
• Precision data acquisition systems
• Medical instrumentation front ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix MDA against official Texas Instruments documentation to confirm it denotes a manufacturer-specific tape-and-reel or packaging variant rather than a functional change. Ensure the component matches the standard LMC6081 electrical specifications unless datasheet explicitly states otherwise. Cross-reference ordering information with authorized distributors to confirm availability and authenticity.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel precision amplifier with rail-to-rail performance is required. The low input bias current makes it ideal for capacitive sensors or photodiode transimpedance amplifiers. Compare against the dual (LMC6082) or quad (LMC6084) variants if multiple channels are needed in the same package footprint.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMC608x series of precision CMOS operational amplifiers from Texas Instruments. The series includes single, dual, and quad configurations sharing identical electrical characteristics. The LMC6081 represents the single-channel version, offering a compact solution for space-constrained designs requiring high precision and low power consumption.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible substitutes include LMC6081IN/NOPB and LMC6081AIM/NOPB. Verify that alternative packages match the physical dimensions and lead configuration of the MDA variant.