TLC272, TLC272A, TLC272B, TLC272Y, TLC277 LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
D Trimmed Offset Voltage:
TLC2...
TLC272, TLC272A, TLC272B, TLC272Y, TLC277 Lin
CMOS PRECISION DUAL OPERATIONAL
AMPLIFIERS
D Trimmed Offset
Voltage:
TLC277 . . . 500 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 Low Noise . . . Typically 25 nV/√Hz at
f = 1 kHz
D Output
Voltage Range Includes Negative
Rail
D High Input impedance . . . 1012 Ω Typ D ESD-Protection Circuitry D Small-Outline Package Option Also
Available in Tape and Reel
D Designed-In Latch-Up Immunity
description
The TLC272 and TLC277 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.
These devices use Texas Instruments silicongate Lin
CMOS 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 high slew rates make these costeffective devices ideal for applications previously reserved for BiFET and NFET products. Four offset
voltage grades are available (C-suffix and I-suffix types), ranging from the low-co...