Würth Elektronik WSEN-ITDS 3-Axis Acceleration Sensor

Würth Elektronik WSEN-ITDS 3-Axis Acceleration Sensor is a 14-bit digital ultra-low-power and high-performance linear accelerometer with a digital output interface. This acceleration sensor measures user-selectable acceleration range of ±2g, ±4g, ±8g, and ±16g with an output data rate up to 1600Hz. The WSEN-ITDS sensor consists of a 32-level FIFO buffer to store output data and is embedded with a temperature sensor for ambient temperature measurement. This acceleration sensor can detect events like free fall, tap recognition, wake up, stationary/motion, activity/inactivity, and 6D orientation. Würth WSEN-ITDS sensor operates at -40°C to +85°C temperature range. This acceleration sensor is ideal for use in vibration monitoring, impact recognition and logging, industrial IoT and connected devices, and industrial tools and factory equipment.

Features

  • MEMS-based capacitive sensing principle
  • 14-bit output resolution
  • 32-level FIFO buffer
  • Embedded temperature sensor
  • I2C digital communication interface
  • Free-fall, wake-up, tap, activity, motion, and orientation detection application-specific functionality

Applications

  • Industrial IoT and connected devices
  • Impact recognition and logging
  • Vibration monitoring
  • Predictive maintenance
  • Activity tracking

Specifications

  • 1600Hz output data rate
  • -40°C to +85°C operating temperature range
  • 400Hz bandwidth
  • 16μA to 155μA current consumption
  • ±2g, ±4g, ±8g, and ±16g selectable full scale
  • 90µg/√Hz noise density

Block Diagram

Block Diagram - Würth Elektronik WSEN-ITDS 3-Axis Acceleration Sensor

Videos

Publicado: 2019-11-20 | Actualizado: 2025-06-06