Würth Elektronik's WSEN-ITDS acceleration sensor is a 14-bit digital ultra-low-power and high-performance three-axis linear accelerometer with a digital output interface. It measures a user-selectable acceleration range of ±2 g, ±4 g, ±8 g, ±16 g with an output data rate up to 1,600 Hz. It consists of a 32-level FIFO buffer to store the output data. It is embedded with a temperature sensor for ambient temperature measurement. The sensor can detect events like free fall, tap recognition, wake up, stationary/motion, activity/inactivity, and 6D orientation. The dimension of the sensor is 2.0 mm x 2.0 mm x 0.7 mm. It is available in land grid array package (LGA). The evaluation board for the acceleration sensor provides the opportunity to verify the sensor performance. In addition, the board assists fast prototyping. The evaluation board contains a 3-axis acceleration sensor.
Features
- MEMS-based capacitive sensing principle
- 14-bit output resolution
- Full scale: ±2 g, ±4 g, ±8 g, ±16 g
- Bandwidth up to 1,600 Hz
- 32-level FIFO buffer
- Embedded temperature sensor
- I2C digital communication interface
- Application-specific functionality: free-fall, wake-up, tap, activity, motion, and orientation detection
- Temperature range: -40°C up to +85°C
- User manual
- Evaluation board manual
Applications
- Industrial IoT and connected devices
- Impact recognition and logging
- Vibration monitoring
- Predictive maintenance
- Activity tracking