Sensor interface designed to integrate multiple bridge sensors with a MCU or FPGA

Exar XR18910 8:1 Sensor Interface Analog Front End, available from Mouser, have integrated features for interfacing multiple bridge sensors with an MCU or FPGA. The device has an onboard 8:1 multiplexer, offset correction DAC, instrumentation amplifier and voltage reference. The device is designed to integrate multiple bridge sensors with a MC) or FPGA. The integrated offset correction DAC provides digital calibration of the variable and in many cases substantial offset voltage generated by the bridge sensors. It is suitable for bridge sensor interface, pressure and temperature sensors, strain gauge amplifier, industrial process controls and weigh scales applications.