Key facts
- Brand
- Analog Devices
- Model
- ADXL346
- Industry
- Industrial
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2022-10-19
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Analog Devices ADXL346 3-Axis Accelerometer Datasheet
The ADXL346 is a small, thin, ultra-low power 3-axis accelerometer with high resolution (13-bit) and a measurement range up to ±16 g. It provides digital output data in 16-bit two's complement format accessible via SPI (3-wire or 4-wire) or I2C digital interfaces. The device is designed for mobile device applications, capable of measuring static gravity acceleration in tilt detection applications as well as dynamic acceleration caused by motion or shock. It features high resolution (4 mg/LSB) to resolve tilt changes of less than 1.0°. This manual is written in Chinese.
Read onlineAnalog Devices ADXL346 specifications
| Measurement Range | ±2, ±4, ±8, ±16 g |
|---|---|
| Supply Voltage Range | 1.7 V to 2.75 V |
| Power Consumption (measurement mode) | 23 µA |
| Power Consumption (standby mode) | 0.2 µA |
| Operating Temperature Range | −40 °C to +85 °C |
| Shock Survival | 10,000 g |
| Package Size | 3 mm × 3 mm × 0.95 mm LGA |
Source: Analog Devices ADXL346 3-Axis Digital Accelerometer Datasheet
All Analog Devices ADXL346 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum acceleration the ADXL346 can withstand without damage?
The device can withstand up to 10,000 g on any axis, whether powered or unpowered.
What is the operating temperature range for the ADXL346?
The device operates between −40°C and +85°C.
What voltage range does the ADXL346 operate on?
It operates from 1.7 V to 2.75 V supply voltage.
From: Analog Devices ADXL346 3-Axis Digital Accelerometer Datasheet
Which communication interfaces are supported by the ADXL346?
The device supports both SPI (3‑ and 4‑wire) and I²C digital interfaces.
From: Analog Devices ADXL346 3-Axis Digital Accelerometer Datasheet