LPV521 Overview
The LPV521 is a single nanopower 552 nW amplifier designed for ultra long life battery applications. The operating voltage range of 1.6V to 5.5V coupled with typically 351 nA of supply current make it well suited for RFID readers and remote sensor nanopower applications. The device has input mon mode voltage 0.1V over the rails, guaranteed TCVOS and voltage swing to the rail output performance.
LPV521 Key Features
- Supply current at VCM = 0.3V 1.6V to 5.5V
- Operating voltage range 3.5 µV/°C (max)
- Low TCVOS 1 mV (max)
- VOS 40 fA
- Input bias current 109 dB
- PSRR 102 dB
- CMRR 132 dB
- Open loop gain 6.2 kHz
- Gain bandwidth product 2.4 V/ms
- Slew rate 255 nV/√Hz
LPV521 Applications
- Supply current at VCM = 0.3V 1.6V to 5.5V
