STMicroelectronics STEVAL-DIGAFEV1 Evaluation Board

STMicroelectronics STEVAL-DIGAFEV1 Evaluation Board allows users to evaluate the TSC1641 16-bit, high-precision current and power monitor performance with the MIPI I3C/I²C interface. The board can measure voltage up to 60V, a load current up to 10A, and delivers the power and the temperature based on the dual channel power monitor. The current measurement can be high-side, low-side, and bidirectional. Analog filters can be implemented on the board.

Pull-ups can be enabled/disabled for I²C/I3C communication. It allows consumption optimization. The address can be selected on the board with jumpers. The STMicroelectronics STEVAL-DIGAFEV1 is supplied in ready-to-use in standalone mode, or it can be connected to a NUCLEO-L476RG or NUCLEO-H503RB board with an STM32 microcontroller, which enables further signal processing and PC communication. This product can be used with the STSW-DIGAFEV1GUI (only compatible with STM32H503RB).

Features

16-bit dual channel for current, voltage, and power monitoring
Temperature monitoring
Simple digital connection with I²C up to 1MHz and compatible with MIPI I3C up to 12.5MHz
From 128µs to 32.768ms total conversion time

2.7V to 3.6V power supply
Alert signals are generated in case of over/under voltage, over/under current, overpower or over temperature
Load voltage sensing from 0V to 60V