MAX22520 Industrial Sensor Output Driver

Analog Devices Inc. MAX22520 Industrial Sensor Output Driver is optimized for use with 3-wire sensors operating in harsh industrial environments. Integrated analog interface I/Os are included to support sensor signal generation and signal conditioning for sensing circuitry. The MAX22520 incorporates a One-Time Programmable (OTP) analog interface for signal conditioning of binary switching sensors. Sensor calibration and configuration settings can be permanently programmed with the inline data interface using OTP. Additionally, an accurate integrated linear regulator provides a programmable (3.3V or 5.0V) low-noise supply for analog signal sensing circuitry.