Analog Devices / Maxim Integrated MAX17823H 12-Channel High-Voltage Sensor

Analog Devices MAX17823H 12-Channel High-Voltage Sensor is a data acquisition system for managing high-voltage battery modules. The system uses Analog Devices’s battery-management UART protocol for robust communications. The sensor is ideal for automotive battery-management systems requiring high safety-integrity levels. The Analog Devices MAX17823H High-Voltage Sensorfeatures a 12-bit successive-approximation-register (SAR) analog-to-digital converter (ADC) that can measure 12 cell voltages and two temperatures in 161µs. Up to 32 devices can be added to a daisy chain to manage 384 cells and monitor 64 temperatures. The system includes 12 internal switches for cell balancing and extensive built-in diagnostics.