Key facts
- Brand
- Analog Devices
- Model
- ADXL345
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-05
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Analog Devices ADXL345 Datasheet
The ADXL345 is a small, thin, ultralow‑power 3‑axis digital accelerometer with selectable measurement ranges of ±2, ±4, ±8 and ±16 g. It offers high resolution (up to 13‑bit full‑resolution) and a variety of motion‑detect functions such as tap, activity, inactivity and free‑fall detection. The device operates from 2.0 V to 3.6 V and includes a patented FIFO memory system to reduce host processor load.
The datasheet provides complete electrical specifications, pin‑out details, typical performance curves, and mechanical dimensions (3 mm × 5 mm × 1 mm LGA package). It also lists absolute maximum ratings, ESD precautions, and recommended layout considerations for reliable integration into handheld, medical, industrial and automotive applications.
Analog Devices ADXL345 specifications
| Measurement Range | +2, +4, +8, +16 g |
|---|---|
| Output Resolution | 10‑bit to 13‑bit (full‑resolution) |
| Operating Voltage Range (Vs) | 2.0 V to 3.6 V |
| Standby Mode Leakage Current | 0.1 µA |
| Operating Temperature Range | -40 °C to +85 °C |
| Device Weight | 30 mg |
| Package Size | 3 mm × 5 mm × 1 mm LGA |
Source: Analog Devices ADXL345 Datasheet
All Analog Devices ADXL345 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range of the ADXL345?
The ADXL345 operates from 2.0 V to 3.6 V.
What measurement ranges does the ADXL345 support?
It supports selectable ranges of ±2 g, ±4 g, ±8 g, and ±16 g.
What is the operating voltage range of the ADXL345?
The device operates from 2.0 V to 3.6 V supply voltage.
How many axes does the ADXL345 measure?
It measures acceleration on three axes.