INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module

INA219 other important features include:

1. Calibration programmable registers can directly read its unit of measure is the ampere current, and power in watts per reading.
2. For as many as 128 samplings averaging, in order to realize filter in the noise environment.
3. The I2C interface has a timeout, not only can avoid the bus lock, but also can provide high-speed mode, meet the communication requirements of up to 3.4 MHz.
4. All features are supported software programmable INA219.
5. Using a single power supply, the working voltage is between + 3.0 to + 5.5 V.

Specifications and Features:

1. 0.1 ohm 1% 2W current sense resistor
2. Up to +26V target voltage
3. Up to ±3.2A current measurement, with ±0.8mA resolution
4. 0.9″ x 0.8″ PCB
5. PCB (no header or terminal block): 1.9g
6. Senses Bus Voltages from 0 to 26 V
7. 2C- or SMBus-compatible interface. The
8. Reports Current, Voltage, and Power
9. 16 Programmable Addresses
10. Filtering Options
11. Calibration Registers
12. SOT23-8 and SOIC-8 Packages

Package Includes:

1 x CJMCU-219 INA219 Power Supply Monitoring Module