1FEATURES

2• Output Swing Includes Both Supply Rails

• Low Noise

• Low Input Bias Current

• Fully Specified for Both Single-Supply and

Split-Supply Operation

• Very Low Power

• Common-Mode Input Voltage Range Includes

Negative Rail

• Low Input Offset Voltage

• Macromodel Included

DESCRIPTION

The TLC2252 is a dual and quadruple operational amplifier from Texas Instruments. The device exhibits rail-torail

output performance for increased dynamic range in single- or split-supply applications. The micropower

operation makes it a good choice for battery-powered applications. The noise performance has been dramatically

improved over previous generations of CMOS amplifiers.

The TLC2252 amplifier, 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 device a great choice when interfacing with analog-to-digital

converters (ADCs).