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).