Description
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LPV811, LPV812 SNOSD33B * NOVEMBER.
The LPV811 (single) and LPV812 (dual) are a ultralow-power precision operational amplifier family for “Always ON” sensing applications in battery powe.
Features
* 1 Nanopower Supply Current: 425 nA/channel
* Offset Voltage: 300 µV (max)
* TcVos: 1 µV/°C
* Gain-Bandwidth: 8 kHz
* Unity-Gain Stable
* Low Input Bias Current : 100 fA
* Wide Supply Range: 1.6 V to 5.5 V
* Rail-to-Rail Output
Applications
* CO and O2 Gas Detectors (TIDA-0756)
* PIR Motion Detectors
* Current Sensing
* Thermostats
* IoT Remote Sensors
* Active RFID Readers and Tags
* Portable Medical Equipment
Figure 1. Nanopower CO Sensor 1M
RL
CO Sensor
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V +
VOUT
3 Descri