IIS3DWBTR

IIS3DWBTR is an ultrawide bandwidth, low-noise, 3-axis digital vibration sensor. It is a system-in-package featuring a 3-axis digital vibration sensor with low noise over an ultrawide and flat frequency range. The wide bandwidth, low noise, and very stable and repeatable sensitivity, together with the capability of operating over an extended temperature range (upto +105°C), make the device particularly suitable for vibration monitoring in industrial applications. The high performance delivered at low power consumption together with the digital output and the embedded digital features like the FIFO and the interrupts are enabling features for battery-operated industrial wireless sensor nodes. It is used in applications such as vibration monitoring, condition monitoring, predictive maintenance, test and measurements.

• 3-axis vibration sensor with digital output, SPI serial interface
• Low-pass or high-pass filter with selectable cut-off frequency
• Interrupts for wake-up / activity - inactivity / FIFO thresholds
• Embedded temperature sensor, embedded self-test
• Supply voltage range from 2.1V to 3.6V, embedded FIFO: 3Kb
• Signal bandwidth is 6.3KHz typical at (±3dB point)
• Sensor resonant frequency is 6.9KHz typical at (X-axis)
• Linear acceleration sensitivity change vs. temperature is ±1% typical
• Operating temperature range from -40°C to +105°C
• 14-lead LGA package