Features:
Voltage: 0-36 V
Reports Current, Voltage, and Power
High Accuracy:
0.1% Gain Error (Max)
10 μV Offset (Max)
Configurable Averaging Options
16 Programmable Addresses
Operates from 2.7-V to 5.5-V Power Supply
10-Pin, DGS (VSSOP) Package
Pin out:
VBUS: bus voltage input
SDA/SCL: IIC bus data and clock signal lines
ALERT: Multi-function alarm output
A0/A1: IIC address line
IN+/IN-: non-inverting analog input, inverting analog input
Description:
The INA226 is a current shunt and power monitor with an I2C or SMBUS compatible interface. The device monitors both a shunt voltage drop and bussupply voltage. Programmable calibration value,conversion times, and averaging, combined with aninternal multiplier, enable direct readouts of current inamperes and power in watts.
The INA226 senses current on common-mode bus voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device operates from a single 2.7-V to 5.5-V supply, drawing a typical of 330μA of supply current. The device is specified over the operating temperature range between –40°C and125°C and features up to 16 programmable addresses on the I2C-compatible interface.
Package included:
2 * INA226 IIC I2C Bi-Directional Current Monitoring Sensors