ADIS16223 Datasheet | Analog Devices

Data Sheet Digital Tri-Axial Vibration Sensor ADIS16223 OBSOLETE Features GENERAL DESCRIPTION Tri-axial vibration sensing: ±70 g range Wide bandwidth: 14 k Hz Programmable digital filters, low-pass/band-pass options Data capture function 3-channels, 1024 samples each, 72.9 k SPS sample rate Capture modes for managing machine life Manual: early baseline characterization/validation Automatic: periodic check for midlife performance shifts Event: end-of-life monitoring for critical conditions Extended: triple the record length for a single axis Digital temperature, power supply measurements Programmable operation and control Capture mode and sample rate I/O: data ready, alarm, capture trigger, general-purpose Four alarm settings with threshold limits Digitally activated self-test SPI-patible serial interface Serial number and device ID Single-supply operation: 3.15 V to 3.6 V Operating temperature range: - 40°C to +125°C 15 mm × 15 mm × 15 mm package with flexible connector APPLICATIONS The ADIS16223 i Sensor® is a tri-axial, digital vibration sensor system that bines industry-leading i MEMS® sensing technology with signal processing, data capture, and a convenient serial peripheral interface (SPI). The SPI and data buffer structure provide convenient access to wide bandwidth sensor data. The 22 k Hz sensor resonance and 72.9 k SPS sample rate provide a frequency response that is suitable for machine-health applications. The programmable digital filter offers low-pass and band-pass configuration options. An internal clock drives the data sampling system during a data capture event, which eliminates the need for an external clock source. The data capture function has four different modes that offer several capture trigger options to meet the needs of many different applications. The ADIS16223 also offers a digital temperature sensor, digital power supply measurements, and peak output capture. The ADIS16223 is available in a 15 mm × 15 mm × 15 mm module with a...