Texas Instruments Integrated Circuits (ICs) Power Management (PMIC) Current Regulation/Management INA232AIDDFR

The INA232 is a 16-bit digital current monitor designed for high-side or low-side current sensing applications. It operates with a power supply range of 1.7 V to 5.5 V and can measure bus voltages from ,Äì0.3 V to 48 V. The device features a programmable full-scale range of 20 mV or 80 mV, with a current monitoring accuracy of ±0.3% gain error and a maximum offset of 50 µV. It includes configurable averaging options and supports an I²C/SMBus interface, allowing for communication at speeds up to 2.94 MHz. The INA232 can alert on over and under current and voltage conditions, making it suitable for applications such as smart speakers, battery chargers, and power management systems. It is housed in an 8-pin SOT23 package and operates within a temperature range of ,Äì40°C to +125°C.