TLC27L9IDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLC27L9IDR is a quad precision operational amplifier manufactured by Texas Instruments, utilizing LinCMOS technology. It features a voltage-feedback architecture housed in a 14-SOIC package. Key electrical specifications include a maximum input offset voltage of 2000 µV and a typical common-mode rejection ratio of 94 dB. The device operates with a supply voltage range from 3 V to 16 V and draws a maximum average bias current of 0.002 µA. It supports surface-mount installation and functions within an operating temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration providing four independent precision amplifiers in a single package
• LinCMOS technology enabling micropower operation with extremely low bias current
• Single-supply capability allowing operation from 3 V to 16 V
• Rail-to-rail output swing for maximum dynamic range

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems requiring low power consumption
• Precision signal conditioning circuits for sensor interfaces
• Data acquisition systems needing high common-mode rejection
• Active filtering applications in portable electronic devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix ID indicates the industrial temperature range and SOIC-14 package variant. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets. Ensure the ordering part number matches the required channel count and pinout configuration for your PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits that require multiple precision amplifiers with minimal quiescent current. The quad topology reduces board space compared to dual or single packages. Consider the 2000 µV max offset voltage for DC accuracy requirements and the 94 dB CMRR for noise rejection in single-supply environments.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC27L series of precision amplifiers from Texas Instruments. The series utilizes LinCMOS technology to balance precision performance with low power consumption. The 'Q' designation in the base model TLC27L9 indicates a quad amplifier configuration, distinguishing it from dual or single-channel variants within the same family.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum input bias current for the TLC27L9IDR?

The maximum average input bias current is specified as 0.002 µA.

Does the TLC27L9IDR support single-supply operation?

Yes, the device is designed for single-supply operation with a voltage range of 3 V to 16 V.