TI Integrated AFE for Low-Power pH Sensing Applications – LMP91200
TI announces the LMP91200 configurable AFE as the latest in the advanced family of sensor solutions, the industry’s first integrated pH sensor AFE circuit that interfaces with all of today’s pH sensors.
Analog Voltage AV/DD Range: 1.8-5.5VDC
Supply Current: 0.05mA
Microchip App Notes