The ADIS16229AMLZ is a Wireless Vibration Sensor Node that combines 2-axis acceleration sensing with advanced time domain and frequency domain signal processing. Time domain signal processing includes a programmable decimation filter and selectable windowing function. Frequency domain processing includes a 512-point, real valued fast Fourier transform (FFT); FFT magnitude averaging; and programmable spectral alarms. The FFT record storage system offers users the ability to track changes over time and capture FFTs with multiple decimation filter settings. The device has dynamic range, bandwidth, sample rate and noise performance.
● 5.5kHz Sensor resonant frequency
● Digital FFT range settings - 1g, 5g, 10g and 20g
● Programmable wake-up capture, update cycle times
● 512-point, Real valued FFT
● Rectangular, Hanning and flat top window options
● Programmable decimation filter, 11 rate settings
● Multi-record capture for selected filter settings
● Manual capture mode for time domain data collection
● Programmable FFT averaging of up to 255 averages
● Record storage - 14 FFT records on two axes (x and y)
● Programmable alarms, 6 spectral bands, 2 levels
● Adjustable response delay to reduce false alarms
● Internal self-test with status flags
● Digital temperature and power supply measurements
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
