The ADIS16220 iSensor® is a digital vibration sensor that combines industry-leading iMEMS® sensing technology with a signal processor that provides a convenient user interface, optimizes power dissipation, and manages user operational controls. The 22 kHz sensor bandwidth and 100.2 kSPS sample rate provide appropriate response for most machine-health applications and an averaging/decimating filter provides optimization for lower bandwidth applications. An internal clock drives the data sampling system, which supports three different data collection modes. Manual Capture (user initiated) for lowest power consumption; Automatic Capture (timer initiated) for autonomous operation, based on a programmable duty cycle; and Event Capture (in response to user pre-programmed threshold of interest) for conditional capture operation. The event capture mode continuosly updates the internal buffers, preserving both pre and post event data. The serial peripheral interface (SPI) and data buffer structure provide convenient access to wide-bandwidth sensor data. The ADIS16220 also offers a digital temperature sensor, digital power supply measurements, peak output capture, and a programmable condition monitoring function that produces an alarm indicator signal for driving system level interrupts. The ADIS16220 comes in a 9.2 mm × 9.2 mm × 3.9 mm LGA package, and supports an extended operating temperature range of -40°C to +125°C.