DESCRIPTION

· The ADIS16227 iSensor® is a triaxial vibration sensing system with advanced time and frequency domain signal processing.

· It features a 512-point real-valued FFT for each axis, FFT averaging, and 16-record FFT storage for tracking changes over time.

· The sensor operates with an internal clock, eliminating the need for an external clock source, and is housed in a 15 mm × 15 mm × 15 mm aluminum package.

FEATURES

· Digital triaxial vibration sensor with ±70 g measurement range.

· Sample rate of 100.2 kHz with 4 decimation filter settings.

· Programmable FFT averaging up to 256 averages and 16 FFT records storage on all three axes.

· Programmable alarms with 6 spectral bands and 2-level settings for warning and fault definition.

· SPI-compatible serial interface, digital temperature, and power supply measurements.

· Single-supply operation from 3.15 V to 3.6 V and operating temperature range from −40°C to +125°C.

APPLICATIONS

· Vibration analysis and condition monitoring.

· Machine health and instrumentation diagnostics.

· Safety shutoff sensing.