LPV521 Datasheet (Texas Instruments)

LPV521, Operational Amplifier

The LPV521 is a single nanopower 552-nW amplifier designed for ultra long life battery applications.

The operating voltage range of 1.6 V to 5.5 V coupled with typically 351 nA of supply current make it well suited for RFID readers and remote sensor nanopower applications.

The device has input commo

LPV521 Features

* 1 For VS = 5 V, Typical Unless Otherwise Noted

* Supply Current at VCM = 0.3 V 400 nA (Max)

* Operating Voltage Range 1.6 V to 5.5 V

* Low TCVOS 3.5 µV/°C (Max)

* VOS 1 mV (Max)

* Input Bias Current 40 fA

* PSRR 109 dB

* CMRR 102 dB