The ADIS16003 is a low-cost, low-power, complete dual-axis accelerometer with an integrated serial peripheral interface (SPI). An integrated temperature sensor is also available on the SPI interface. The ADIS16003 measures acceleration.
The ADIS16003 is a complete dual‑axis accelerometer that measures acceleration with a full‑scale range of ±1.7 g and provides a SPI digital output. It includes an integrated temperature sensor and operates from a single 3.0‑5.25 V supply with low power consumption (<2 mA). The device is packaged in a 12‑terminal LGA (7.2 mm × 7.2 mm × 3.7 mm) and is suited for industrial vibration, motion sensing, platform stabilization, tilt sensing, and security applications.
Key specifications include a typical noise density of 110 µg/√Hz, selectable bandwidth via external capacitors (up to 2.25 kHz without filtering), shock survival of 3500 g, and an operating temperature range of –40 °C to +125 °C. The datasheet provides detailed timing diagrams, pin descriptions, and guidelines for setting bandwidth and performing self‑test.
| Measurement Range | ±1.7 g |
|---|---|
| Sensitivity | 769‑885 LSB/g |
| Noise Density | 110 µg/√Hz rms |
| Operating Voltage Range | 3.0 V – 5.25 V |
| Shock Survival | 3500 g |
| Typical Bandwidth (no external caps) | 2.25 kHz |
| Operating Temperature Range | –40 °C to +125 °C |
It uses an SPI digital output interface.
By adding external capacitors to the XFILT and YFILT pins to set the low‑pass filter cutoff.
The typical noise density is 110 µg/√Hz rms at 25 °C.