ADE1201 Isolated Digital Input

Analog Devices ADE1201 Isolated Digital Input is a single-channel, configurable, isolated digital input monitoring solution for energy transmission and distribution applications. The ADE1201 is configured through the serial port interface (SPI) to perform an isolated measurement of the digital input, which is also called binary or contact input. The ADE1201 digital output signal on the DOUT1 pin reflects the state of the input signal after user configurable signal conditioning. The SPI protocol supports addressing to allow up to eight devices to share one 4-wire SPI port.