ADIS16209 is a high-accuracy, dual-axis digital inclinometer and accelerometer from Analog Devices
The ADIS16209 provides dual‑axis inclination measurement (+90° horizontal, ±180° vertical) and a three‑axis accelerometer (+‑17 g range). It operates from a single 3.0 V to 3.6 V supply and communicates via a standard SPI‑compatible serial interface, making integration into industrial systems straightforward.
The device is offered in a 9.2 mm × 9.2 mm × 3.9 mm LGA package, supports a 3500 g shock rating, and functions over –40 °C to +125 °C. Detailed specifications include 14‑bit digital output, 0.025°/LSB inclination sensitivity, 0.244 mg/LSB acceleration sensitivity, and a 50 Hz bandwidth.
| Horizontal Incline Input Range | +90° per axis |
|---|---|
| Horizontal Relative Accuracy | +0.1° |
| Horizontal Sensitivity | 0.025 °/LSB |
| Vertical Relative Accuracy | +0.25° |
| Accelerometer Input Range | ±17 g |
| Accelerometer Sensitivity | 0.244 mg/LSB |
| Accelerometer Noise Density | 0.19 mg/√Hz rms |
| Sensor Bandwidth | 50 Hz |
| Power Supply Voltage | 3.0 V to 3.6 V |
| Power Consumption (Normal mode) | 11 mA to 14 mA |
| Maximum Shock Survivability | 3500 g |
| Operating Temperature Range | –40 °C to +125 °C |
| Package Dimensions | 9.2 mm × 9.2 mm × 3.9 mm (LGA) |
The device operates from 3.0 V to 3.6 V.
It can survive up to 3500 g of shock.
The accelerometer bandwidth is 50 Hz.
Horizontal inclination accuracy is ±0.1°.