Micropower Electrochemical Gas Sensor Amplifier Reference Design
Description
This reference design consists of a micropower “Potentistat” type electrochemical sensor circuit for battery operated portable or long-life portable or fixed remote location devices. Using a nanopower amplifier and reference circuit allows the circuit to function continuously and independently of the monitoring processor to keep the sensor biased to avoid lengthy start-up settling times.
Features
- Potentiometric type amplifier adaptable for many electrochemical cell applications Accommodates biased and unbiased sensors Adaptable to many two and three terminal electrochemical cell applications Micropower ( Booster-Pack compatible PCB format for use with MSP430 LaunchPad development platform
Applications
- Smoke & heat detector
- Chemistry/gas analyzer
- Wireless environmental sensor
- Gas detector
- HVAC fluid leak detector
- Mother & neonatal care monitor
- Oxygen concentrator
- Dialysis machine
- MRI
- Residential water heater
- Heat pump
Product Categories
- Amplifiers