參數(shù)資料
型號: ADXL193
廠商: Analog Devices, Inc.
英文描述: Single-Axis, High-g, iMEMS Accelerometers
中文描述: 單軸,高克,加速度計(jì)
文件頁數(shù): 1/12頁
文件大小: 122K
代理商: ADXL193
Single-Axis, High-
g
,
i
MEMS
Accelerometers
ADXL193
FEATURES
Complete acceleration measurement system on a
single monolithic IC
Available in ±120
g
or ±250
g
output full-scale ranges
Full differential sensor and circuitry for high resistance
to EMI/RFI
Environmentally robust packaging
Complete mechanical and electrical self-test on
digital command
Output ratiometric to supply
Sensitive axes in the plane of the chip
High linearity (0.2% of full scale)
Frequency response down to dc
Low noise
Low power consumption (1.5 mA)
Tight sensitivity tolerance and 0
g
offset capability
Largest available prefilter clipping headroom
400 Hz, 2-pole Bessel filter
Single-supply operation
Compatible with Sn/Pb and Pb-free solder processes
APPLICATIONS
Vibration monitoring and control
Vehicle collision sensing
Shock detection
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2005 Analog Devices, Inc. All rights reserved.
www.analog.com
GENERAL DESCRIPTION
The ADXL193 is a low power, complete single-axis
accelerometer with signal conditioned voltage outputs that are
all on a single monolithic IC. This product measures
acceleration with a full-scale range of ±120
g
or ±250
g
(minimum). It can also measure both dynamic acceleration
(vibration) and static acceleration (gravity).
The ADXL193 is a fourth-generation surface micromachined
i
MEMS accelerometer from ADI with enhanced performance
and lower cost. Designed for use in front and side impact airbag
applications, this product also provides a complete cost-
effective solution useful for a wide variety of other applications.
The ADXL193 is temperature stable and accurate over the
automotive temperature range, with a self-test feature that fully
exercises all the mechanical and electrical elements of the
sensor with a digital signal applied to a single pin.
The ADXL193 is available in a 5 mm × 5 mm × 2 mm,
8-terminal ceramic LCC package.
FUNCTIONAL BLOCK DIAGRAM
0
ADXL193
V
DD
V
S
V
DD2
DIFFERENTIAL
SENSOR
EXC
DEMOD
AMP
X
OUT
400Hz
BESSEL
FILTER
TIMING
GENERATOR
SELF-TEST
Figure 1.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADXL193-MISC 功能描述:ACCELEROMETER CLCC 制造商:analog devices inc. 系列:iMEMS? 零件狀態(tài):停產(chǎn) 類型:模擬 軸:X 加速度范圍:- 靈敏度(LSB/g):- 靈敏度(mV/g):- 帶寬:400Hz 輸出類型:模擬電壓 電壓 - 電源:4.75 V ~ 5.25 V 特性:- 工作溫度:-40°C ~ 125°C(TA) 安裝類型:表面貼裝 標(biāo)準(zhǔn)包裝:1
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