INA260 Digital Current/Power Monitor Texas Instruments INA260 Digital Current/Power Monitor comes with an I2C and SMBus™-compatible interface with an integrated precision shunt resistor. This device enables high-accuracy current and power measurements and over-current detection at common-mode voltages. These voltages can vary from 0V to 36V, independent of the supply voltage. The device is a bidirectional, low- or high-side, current-shunt monitor that measures the current flowing through the internal current-sensing resistor. The integration of the precision current-sensing resistor provides calibration-equivalent measurement accuracy with ultra-low temperature drift performance. This also ensures that an optimised Kelvin layout for the sensing resistor is always obtained. The INA260 features up to 16 programmable addresses on the I2C-compatible interface. The digital interface allows programmable alert thresholds, analogue-to-digital converter (ADC) conversion times, and averaging. To facilitate ease of use, an internal multiplier enables direct readouts of current in amperes and power in watts.Learn more