LC Technology INA219 High Side DC Current Sensor Module
FEATURES
-
Flux SKU:
BDAA100143 -
Length (mm):
25.5 -
Width (mm):
22.5 -
Height (mm):
15 -
Brand:
LC Technology -
Main Colour:
Blue -
Country of Manufacture:
China -
MPN:
LC-Sensor-INA219 -
UPC:
Does Not Apply -
Minimum Operating Temperature:
-40°C -
Maximum Operating Temperature:
85°C -
Number of Items:
1 -
Pin Pitch:
2.54mm -
Soldering Points:
Address select pins -
Mounting Hole Size:
M2 -
Mounting Dimensions:
21.5/18.5mm -
Format:
I2C -
Address:
0x40 - 0x41, 0x44 - 0x45 -
Chipset MPN:
INA219 -
Output Type:
12bit Digital -
Noted Onboard Components:
Analog to digital converter -
Sensor Property:
DC Voltage
DC Current -
Voltage Detection Minimum:
0V DC -
Voltage Detection Maximum :
26V DC -
Current Detection Minimum:
-3.2A DC -
Current Detection Maximum:
3.2A DC -
Sensor Maximum Resolution:
0.8mA
DESCRIPTION
This module is ideally suited to providing an accurate current and voltage measurement in the region of ±3.2A and 26V. Based around the INA217 chipset an onboard ADC converts the readings to an I2C message. Readings are taken across a 0.1Ω current sense resistor at a resolution of 0.8mA. This provides a simple and effective way of monitoring high side voltage and current in your project.
Communication is handled through a 2 pin I2C interface, available on a wide range of microcontrollers. The I2C address of can be set by joining the address solder points which allow the selection between 0x40, 0x41, 0x44 and 0x45.
Please do not hesitate to contact us if you require further information regarding the module's operation.
| Pin | Description |
|---|---|
| VIN- | -ve Input |
| VIN+ | +ve Input |
| SDA | I2C Data |
| SCL | I2C Clock |
| GND | 0V |
| VCC | 3 - 5V |
| Terminal | Description |
|---|---|
| VIN- | -ve Input |
| VIN+ | +ve Input |
