ADIS16223CMLZ データシートの表示（PDF） - Analog Devices
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ADIS16223CMLZ Datasheet PDF : 20 Pages
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Data Sheet
Digital Tri-Axial Vibration Sensor
ADIS16223
FEATURES
GENERAL DESCRIPTION
Tri-axial vibration sensing: ±70 g range
The ADIS16223 iSensor® is a tri-axial, digital vibration sensor
Wide bandwidth: 14 kHz
system that combines industry-leading iMEMS® sensing technology
Programmable digital filters, low-pass/band-pass options
with signal processing, data capture, and a convenient serial
Data capture function
peripheral interface (SPI). The SPI and data buffer structure
3-channels, 1024 samples each, 72.9 kSPS sample rate
provide convenient access to wide bandwidth sensor data. The
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
E Digital temperature, power supply measurements
Programmable operation and control
Capture mode and sample rate
I/O: data ready, alarm, capture trigger, general-purpose
T Four alarm settings with threshold limits
Digitally activated self-test
SPI-compatible serial interface
E 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
L APPLICATIONS
22 kHz sensor resonance and 72.9 kSPS 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 threaded hole for stud mounting with a 10-32 UNF screw.
The dual-row, 1 mm, 14-pin, flexible connector enables simple
user interface and installation. It has an extended operating
temperature range of −40°C to +125°C.
Vibration analysis
Shock detection and event capture
O Condition monitoring
Machine health
Instrumentation, diagnostics
Safety, shutoff sensing
S Security sensing, tamper detection
FUNCTIONAL BLOCK DIAGRAM
DIO1 DIO2 RST
VDD
BSELF-TEST
INPUT/
OUTPUT
ALARMS
POWER
MANAGEMENT
GND
TRIAXIAL
MEMS
OSENSOR
ADC
CONTROLLER
USER
CONTROL
TEMP
REGISTERS
CS
SENSOR
SPI
SCLK
CLOCK FILTER
PORT
DIN
OUTPUT
DATA
DOUT
CAPTURE
REGISTERS
BUFFER
ADIS16223
Figure 1.
Rev. A
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