← All parts
Adafruit INA260 Power Sensor
Adafruit
The Adafruit INA260 Power Sensor Breakout is a current and voltage sensor with I2C interface, suitable for high or low side current sensing.
In stock
Specifications
3- Operating Voltage
- 2.7V - 5.5V
- Logic Level
- 3.3V or 5V compatible
- Gpio Count
- 8
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| Vcc | Power | POWER | The power pin to supply the board. |
| GND | Ground | GND | Common ground for power and logic. |
| SCL | I2C Clock | I2C | Connect to the microcontroller's I2C clock line. Logic level is Vcc with a 10K pullup already on it. |
| SDA | I2C Data | I2C | Connect to the microcontroller's I2C data line. Logic level is Vcc with a 10K pullup already on it. |
| Vin+ | High Side Current Input | GPIO | Connect to the supply for high side current sensing or to load ground for low side sensing. |
| Vin- | Low Side Current Input | GPIO | Connect to the load for high side current sensing or to board ground for low side sensing. |
| Alert | Interrupt Output | GPIO | Used for interrupt signals and one-shot conversion readiness. Voltage level is Vcc. |
| VBus | Bus Voltage Input | GPIO | By default tied to Vin+. For low side measurements, cut the VB jumper and connect VBus to the power bus. |
Interactive pinout
Highlight:
BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.