INA3221 3 Channel Voltage Current/Power Monitoring Module Model: MCU-3221
The INA3221 is a three-channel, high-current side and bus voltage controller with an I2C-and SMBUS- compatible interface. The INA3221 not only monitors the shunt drop voltage and bus voltage supply, but also offers programmable conversion time and averages for these signals. The mode calculation value also monitors the current bus.
The INA3221 provides critical alarm and warning alarms, programmable alarm and alert outputs.
Used to detect multiple overflow conditions that are programmable on each channel.
Board conveniently have leds connected there
Software reset support.
Voltage supply module: DC2.7V ~ 5.5V
Power consumption current is: 350μA (typical)
Reasonable bus voltage device: 0V to 26V
0.1 ohm 1% 2W current sense resistor.
Working environment temperature: -40 °C ~ 125 °C
Internal ADC precision: 13 bits
Communication Interface: IIC fast mode 1 kHz-4 kHz high speed mode 1 kHz-2.44 MHz
Module Size: 38.6mm * 31.6mm, with two M3 mounting holes
Package contains only module and pin headers (unsoldered)
if you need screw terminals need to purchase them separately (KF301)