TI TLC2272CDR

CMOS满摆幅2.25 MHz

Overview

The TLC2272CDR is a dual low-noise Operational Amplifier exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC227x family offers 2MHz of bandwidth and 3V/µs of slew rate for higher-speed applications. This device offer comparable AC performance while having better noise, input offset voltage and power dissipation than existing CMOS operational amplifier. The TLC227x has a noise voltage of 9nV/√Hz, two times lower than competitive solutions. The TLC227x family of device, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources such as piezoelectric transducers. Because of the MicroPower dissipation levels, this device works well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature, with single- or split-supplies, makes this family a great choice when interfacing with analog-to-digital converters (ADCs).

Features

? Both supply rails are part of the output swing.

? 9 nV/Hz of low noise customary at f = 1 kHz

? Typical Low-Input Bias Current: 1-pA

? Specifically Designed for Single-Supply and Split-Supply Operation

? Negative Rail Is Included in the Common-Mode Input Voltage Range

Applications

? Black Goods (Refrigerators, Washing Machines)

? Portable Monitoring Devices

? Support for Configuration Control and Printing

? Interfaces for Transducers

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