TLC27L2IDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLC27L2IDR is a dual-channel CMOS operational amplifier from Texas Instruments' LinCMOS series, housed in an 8-SOIC surface-mount package. It operates within a supply voltage range of 4 V to 16 V and supports an industrial temperature range of -40°C to 85°C. Key electrical specifications include a maximum input offset voltage of 1.1 mV, a typical supply current of 20 µA for both channels, and a gain-bandwidth product of 110 kHz. The device features a slew rate of 0.03 V/µs, an output current capability of 30 mA per channel, and an input bias current of 0.6 pA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• LinCMOS technology enables ultra-low power consumption with a total supply current of 20 µA for the dual channels.
• Rail-to-rail input and output capabilities allow signal swing close to the supply rails across the operating voltage range.
• High input impedance is maintained through CMOS architecture, resulting in a very low input bias current of 0.6 pA.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems requiring minimal quiescent current
• Signal conditioning circuits for sensors with rail-to-rail requirements
• Portable medical devices and handheld measurement equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IDR' corresponds to the industrial temperature grade (-40°C to 85°C) and tape-and-reel packaging format. Confirm RoHS compliance status as specified in the latest manufacturer datasheet or component announcement. Ensure the ordering part number matches the required pinout and package dimensions for the 8-SOIC footprint.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power dissipation is critical alongside moderate precision requirements. The 1.1 mV maximum input offset voltage suits applications where high accuracy is not the primary constraint. Compare against the TLC27L2ACDR if lower offset voltage (900 µV) is needed, or the TLC27L2BCP for through-hole mounting options with similar performance characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC27L2 family of dual operational amplifiers designed for general-purpose analog signal processing. It shares architectural similarities with other members like the TLC27L2IDR but differs in temperature rating and packaging. The LinCMOS process technology distinguishes it from bipolar counterparts by offering higher input impedance and lower static power draw.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC27L2IDR is functionally compatible with other variants in the TLC27L2 series such as TLC27L2ACDR and TLC27L2BCP, provided package and temperature constraints are met.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum input offset voltage for the TLC27L2IDR?

The maximum input offset voltage is specified as 1.1 mV.

Does the TLC27L2IDR support rail-to-rail operation?

Yes, the device features rail-to-rail input and output capabilities.