TLC272 概述

The TLC272 precision dual operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching those of general-purpose BiFET devices.

The TLC272 use Texas Instruments silicon-gate LinCMOS™ technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The C-suffix TLC272 are characterized for operation from 0°C to 70°C. The I-suffix TLC272 are characterized for operation from –40°C to 85°C.

TLC272 特性

• Input Offset Voltage Drift: Typically 0.1 uV/Month, Including the First 30 Days
• 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
• Single-Supply Operation
• Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix types)
• Low Noise: Typically 25 nV/√Hz at f = 1 kHz
• Output Voltage Range Includes Negative Rail
• High Input impedance: 10¹²Ω Typ
• ESD-Protection Circuitry
• Small-Outline Package Option Also Available in Tape and Reel
• Designed-In Latch-Up Immunity