diymore | INA226 Voltage and Current Module DC 0-36V Current and Voltage Monitoring Sensor Module I2C Interface

Product Features:The INA226 is a current shunt and power monitor with an I2C™ or SMBUS-compatible interface.The device simultaneously monitors the parallel voltage drop and the bus power supply voltage.Programmable calibration values, conversion time, and averaging, combined with an internal multiplier, enable direct reading of current in amperes and power in watts.The INA226 senses current on the common-mode bus voltage, which can vary from 0 V to 36 V, independent of the power supply voltage. The device is powered by a single supply voltage ranging from 2.7 V to 5.5 V, with typical power consumption of 330 µA.The device has a rated operating temperature range of –40°C to 125°C and features up to 16 programmable addresses on an l2C-compatible interface.Product parameters:Measurement voltage: 0 V to 36 V (cannot measure negative voltages)Measurement current: –20 A to +20 ABidirectional correspondence → Can detect current from both the high and low sides.Power supply voltage: 2.7 V to 5.5 V*Interface: l2Cl2C address: 16 addresses can be set via solder padsInput offset voltage: ±10 µVAccuracy: ±1%Resolution: 16 bits (current: 1.25 mA, voltage: 1.25 mV)Current consumption: Less than 1mADimensions: 20mm x 27mm (mounting holes 3mm)Usage instructions:VCC: Power supply input 2.7-5.5VGND: Power supply negative terminalSDA, SCL: l2C bus data and clock signal linesALERT: Multi-function alarm outputAO, A1: l2C address linesNotes:*VIN measures voltage at the power supply positive terminal, CND measures voltage at the power supply negative terminal, VOUT measures current input/output. This module can only measure DC power supplies from 0-36V, with a maximum current of 20A. VCC voltage: 2.7-5.5V, GND-GND. For more parameters, please refer to the data sheet.