LIS1R02 Datasheet, PDF (1/11 Pages) STMicroelectronics – ANGULAR ACCELEROMETER

LIS1R02 (L6671)
s HIGH SENSITIVITY 2.5 rad/sec²
s 8 BIT A/D CONVERTER
s 800 Hz BANDWIDTH
s 200 rad/sec² FULL SCALE VALUE
s DIGITAL DOWNSAMPLING
s DIGITAL FILTERING
s 3.3V 3WIRES SERIAL INTERFACE
(5V TOLLERANCE)
s EMBEDDED PLL
ANGULAR ACCELEROMETER
PRODUCT PREVIEW
SO24
ORDERING NUMBER: LIS1R02
DESCRIPTION
The LIS1R02 is a complete rotational accelerometer
system based on a Σ∆ architecture, followed by a
digital downsampling block and a digital filter, featur-
ing high sensitivity, 800 Hz signal bandwidth and a
complete serial port interface for a direct connection
BLOCK DIAGRAM
to microprocessor environment. An embedded PLL
allows internal clock generation from an external syn-
chronization signal.
SENSOR
A/D
CONVERTER
DIGITAL
FILTER
Clk-IN
PLL
SER.
IFC
SPE
SPD
SPC
D02IN1363
April 2002
This is preliminary information on a new product now in development. Details are subject to change without notice.
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