Key facts
- Brand
- Analog Devices
- Model
- ADXL312
- Category
- sensor
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2026-10-13
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Analog Devices ADXL312 3-Axis Digital Accelerometer Data Sheet
The ADXL312 is a small, thin, low-power 3-axis digital accelerometer designed for high-resolution measurements up to ±12 g. It features a selectable measurement range of ±1.5 g, ±3 g, ±6 g, or ±12 g and provides a fixed 10-bit resolution, which can increase to 13-bit resolution at the ±12 g range. The device supports both SPI (3- and 4-wire) and I2C digital interfaces and includes embedded FIFO technology to minimize host processor load. It is well-suited for applications such as car alarms, hill start aids, and data recorders.
Read onlineAnalog Devices ADXL312 specifications
| Measurement Range | ±1.5, 3, 6, 12 g |
|---|---|
| Operating Temperature Range | -40°C to +105°C |
| Supply Voltage Range | 2.0 V to 3.6 V |
| Supply Current (Data rate > 100 Hz) | 100 µA to 300 µA |
| Supply Current (Standby Mode) | 0.1 µA to 2 µA |
| Output Resolution | 10 to 13 bits |
| Package Type | 32-lead LFCSP |
| Shock Survival | 10,000 g |
Source: Analog Devices ADXL312 3-Axis Digital Accelerometer Data Sheet
All Analog Devices ADXL312 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the selectable measurement ranges for the ADXL312?
The device supports user-selectable measurement ranges of ±1.5 g, ±3 g, ±6 g, or ±12 g.
From: Analog Devices ADXL312 3-Axis Digital Accelerometer Data Sheet
Which digital interfaces does the ADXL312 support?
The ADXL312 supports SPI (3- and 4-wire) and I2C digital interfaces.
From: Analog Devices ADXL312 3-Axis Digital Accelerometer Data Sheet
What is the operating voltage range of the ADXL312?
The ADXL312 operates from 2.0 V to 3.6 V.
How much shock can the ADXL312 survive?
It can survive shocks up to 10,000 g.