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TLC27L4B Datasheet Quad Operational Amplifiers

Manufacturer: Texas Instruments

Overview: TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9 LinCMOS™ PRECISION QUAD OPERATIONAL AMPLIFIERS D Trimmed Offset Voltage: TLC27L9 . . . 900 µV Max at 25°C, VDD = 5 V D Input Offset Voltage Drift . . . Typically 0.1 µV/Month, Including the First 30 Days D Wide Range of Supply Voltages Over Specified Temperature Range: 0°C to 70°C . . . 3 V to 16 V – 40°C to 85°C . . . 4 V to 16 V – 55°C to 125°C . . . 4 V to 16 V D Single-Supply Operation D Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix Types) D Ultra-Low Power . . . Typically 195 µW at 25°C, VDD = 5 V D Output Voltage Range includes Negative Rail D High Input Impedance . . .

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TLC27L4 and TLC27L9 quad operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, extremely low power, and high gain.

These devices use Texas instruments silicon-gate LinCMOS™ technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The extremely high input impedance, low bias currents, and low-power consumption make these cost-effective devices ideal for high-gain, low- frequency, low-power applications.

Key Features

  • associated with bipolar technology are available on LinCMOS™ operational amplifiers, without the power penalties of bipolar technology. General.

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