高级LinCMOS轨到轨运算放大器 Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
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.
Feature
Output Swing includes Both Supply Rails
Low Noise. . . 12 nV/√HzTyp at f = 1 kHz
Low Input Bias Current...1 pA Typ
Fully Specified for Both Single-Supply and Split-Supply Operation
Low Power. . . 500 µA Max
Common-Mode Input Voltage Range Includes Negative Rail
Low Input Offset Voltage
950 µV Max at TA= 25°C TLC2262A Macromodel Included
Performance Upgrade for the TS27M2/M4 and TLC27M2/M4
Available in Q-Temp Automotive HighRel Automotive Applications Configuration Control/Print Support Qualification to Automotive Standards