GENERAL DESCRIPTION

The ADIS16220 iSensor? is a digital vibration sensor that combines industry-leading iMEMS? 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 kHz sensor resonance and 100.2 kSPS sample rate provide adequate response for most machine-health applications. The averaging/decimating filter provides optimization controls for lower bandwidth applications.

FEATURES

Digital ±70 g accelerometer/vibration sensing

22 kHz sensor resonance

100.2 kSPS sample rate

SPI-compatible serial interface

Programmable data capture function:

3 channels, 1024 samples each

1 accelerometer/2 auxiliary ADCs (AIN1, AIN2)

Manual trigger for user initiation

Automatic trigger for periodic data capture

Event trigger for condition-driven capture

Digital temperature sensor output

Digitally controlled sample rate

Digitally controlled frequency response

2 auxiliary digital I/Os

Digitally activated self-test

Digitally activated low power mode

Serial number and device ID

Single-supply operation: 3.15 V to 3.6 V

Operating temperature range: ?40°C to +125°C

9.2 mm × 9.2 mm 16-terminal LGA

APPLICATIONS

Vibration analysis

Shock detection and event capture

Condition monitoring

Machine health

Instrumentation, diagnostics

Safety, shut-off sensing

Security sensing, tamper detection

ADIS16220屬于傳感器，變送器 > 運動傳感器 - 加速計。亞德諾半導體技術有限公司制造生產(chǎn)的ADIS16220運動傳感器 - 加速計加速度計用于檢測并響應運動或振動等加速度的變化。加速度計類型有 X、Y 或 Z 軸上的模擬或數(shù)字加速度計，加速度范圍為 ±0.5 g 至 ±2000 g，靈敏度為 1 至 500 k (LSB/g)，輸出類型有模擬電壓、藍牙、數(shù)字、DSI、IEPE、I2C、PCM、PWM、射頻和 SPI。