โมดูลวัดกระแส และแรงดัน 3 ช่อง INA3221 MCU-3221 Three-way low-side high-side I2C output current powermeter

Description:

The device is powered from a single 2.7 V to 5.5 V supply, and draws 350 µA (typ) of supply current.

The INA3221 is specified over the operating temperature range of -40°C to +125°C.

Triple channel with different bus voltage.

0.1 ohm 1% 2W current sense resistor.

Up to +26 V target voltage, with ± 8 mV resolution.

Up to ±1.638A current measurement, with ±0.4mA resolution.

Dimensions: 38 x 32 mm.

PCB (no header or terminal block): 4.4g.

This board/chip uses I2C 4-bit addresses 0 x 40, 0 x 41, 0 x 44, 0 x 45, selectable with jumpers.

Package includes:

1 x INA3221 sensor module.