TLV2254AQDRG4

高级LinCMOS轨到轨极低功耗POERATIONAL放大器 Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS

description

The TLV2252 and TLV2254 are dual and quadruple low-voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLV225x family consumes only 34 µA of supply current per channel. This micropower operation makes them good choices for battery-powered applications. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. The TLV225x has a noise level of 19 nV/√Hzat 1kHz, four times lower than competitive micropower solutions.

Output Swing Includes Both Supply Rails

Low Noise. . . 19 nV/√HzTyp at f = 1 kHz

Low Input Bias Current...1 pA Typ

Fully Specified for Both Single-Supply and Split-Supply Operation

Very Low Power...34 µA Per Channel Typ

Common-Mode Input Voltage Range

includes Negative Rail

Low Input Offset Voltage

850 µV Max at

.

*T**A= 25°C

Wide Supply Voltage Range 2.7 V to 8 V

Macromodel Included

Available in Q-Temp Automotive

HighRel Automotive Applications

Configuration Control / Print Support

Qualification to Automotive Standards