LPV521 Overview
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 mon mode voltage 0.1 V over the rails, guaranteed TCVOS and voltage swing to the rail output performance.
LPV521 Key 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
- Open-Loop Gain 132 dB
- Gain Bandwidth Product 6.2 kHz
