ADCMXL3021BMLZ

ADCMXL3021 is a complete vibration sensing system that combines high performance vibration sensing (using microelectromechanical systems (MEMS) accelerometers) with a variety of signal processing functions to simplify the development of smart sensor nodes in condition-based monitoring (CBM) systems. The typical ultralow noise density (26μg/√Hz) in the MEMS accelerometers supports excellent resolution. The wide bandwidth (dc to 10KHz within 3dB flatness) enables tracking of key vibration signatures on many machine platforms. The signal processing includes high speed data sampling (220KSPS), 4096 time sample record lengths, filtering, windowing, fast Fourier transform (FFT), user configurable spectral or time statistic alarms, and error flags. It is used in application such as vibration analysis, CBM systems, machine health, instrumentation and diagnostics, safety shutoff sensing etc.

• Triaxial, digital output MEMS vibration sensing module
• ±50g measurement range, single-supply operation is 3V to 3.6V
• Sleep mode with external and timer driven wakeup, digital temperature and power supply measurements
• Storage: 10 data records for each axis, on demand self test with status flags
• User programmable sample rates, burst mode communication with CRC-16 error checking
• Real-time data streaming, 220KSPS on each axis by default, configurable alarm monitoring
• Time domain capture with statistical metrics, extended record length: 4096 samples per axis
• Manual or timer-based (automatic) triggering, windowing options: rectangular, hanning, flat top
• Operating temperature is -40°C to +105°C
• Package style is 14-lead module with integrated flex connector [MODULE]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party