RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
D Output Swing includes Both Supply Rails D Low Noise . . . 12 nV/√Hz Typ at f = 1 kHz D Low Input Bias Current . . . 1 ...
Description
D Output Swing includes Both Supply Rails D Low Noise . . . 12 nV/√Hz Typ at f = 1 kHz D Low Input Bias Current . . . 1 pA Typ D Fully Specified for Both Single-Supply and
Split-Supply Operation
D Low Power . . . 500 µA Max D Common-Mode Input Voltage Range
Includes Negative Rail
TLC226x, TLC226xA Advanced LinCMOS RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS177D – FEBRUARY 1997 – REVISED MARCH 2001
D Low Input Offset Voltage
950 µV Max at TA = 25°C (TLC2262A)
D Macromodel Included D Performance Upgrade for the TS27M2/M4
and TLC27M2/M4
D Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control/Print Support
Qualification to Automotive Standards
VVNn – Equivalent Input Noise Voltage – nnvV///HzHz
description
The TLC2262 and TLC2264 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC226x family offers a compromise between the micropower TLC225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 µA (typ) of supply current per amplifier.
EQUIVALENT INPUT NOISE VOLTAGE vs
FREQUENCY 60
VDD = 5 V RS =...
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