Share:
Specifications
SKU: 11263697
| Parameter | Description | Value/Range | Unit |
|---|---|---|---|
| Supply Voltage | Operating voltage range for the device | 2.0 to 5.5 | V |
| Operating Temperature | Range of temperatures where the device can operate reliably | -40 to +85 | °C |
| Output Data Rate | Rate at which data is output from the sensor | 10, 50, 100, 200, 400, 800 | Hz |
| Resolution | Bit resolution of the sensor | 16-bit | bits |
| Sensitivity | Change in output per unit change in input | ±30 | LSB/Oe |
| Measurement Range | Maximum measurable magnetic field | ±1250 | μT |
| Interface Type | Communication interface type | I2C | |
| Power Consumption | Typical power consumption | 250 | μA |
| Package | Physical package type | LGA-16 |
Instructions for AK8788A
Power Supply Connection:
- Connect the supply voltage (VDD) to a stable power source within the operating voltage range.
- Ensure the ground (GND) is properly connected.
Initialization:
- Use the I2C interface to initialize the device by writing to the control registers.
- Set the desired output data rate and measurement range according to application needs.
Configuration:
- Configure the mode of operation (continuous or single-shot) via the configuration register.
- Adjust sensitivity settings if necessary.
Data Reading:
- Read the magnetic field data from the sensor using the I2C interface.
- The data is provided as 16-bit values corresponding to the X, Y, and Z axes.
Temperature Compensation:
- For improved accuracy, apply temperature compensation using the temperature sensor data if available.
Power Management:
- To reduce power consumption, enter low-power or sleep modes when not actively measuring.
Error Handling:
- Monitor status flags to handle errors or warnings appropriately.
Software Integration:
- Integrate the sensor readings into your application software, ensuring proper scaling and units conversion.
Note: Always refer to the official datasheet for detailed information and specific use cases.
(For reference only)Inquiry - AK8788A
