參數(shù)資料
型號: ADXL105
廠商: Analog Devices, Inc.
英文描述: High Accuracy +-1g to +-5g Single Axis Accelerometer with Analog Out(模擬輸出、高精度的測量范圍為+/-1g to +/-5g的單軸過荷傳感器)
中文描述: 高精度- 1克到5克單軸加速度計模擬輸出(模擬輸出,高精度的測量范圍為/ - 1G到/ - 5克的單軸過荷傳感器)
文件頁數(shù): 1/5頁
文件大?。?/td> 47K
代理商: ADXL105
Analog Devices Confidential
REV 0 10/9/98
a
PRELIMINARY/Analog Devices Confidential
FEATURES
Monolithic IC Chip
2 milli-g Resolution
10kHz Bandwidth
Low bias and Sensitivity Drift
Low power 2mA
On-board Temperature Sensor
Uncommitted Amplifier
Surface Mount Package
+2.7V to +5.25V Single Supply Operation
1000g Shock Survival
High Accuracy +-1g to +-5g Single Axis
Accelerometer with Analog Out
ADXL105*
GENERAL DESCRIPTION
The ADXL105 is a high performance, high accuracy,
complete single axis acceleration measurement system on a
single monolithic IC. The ADXL105 significantly
increased the Bandwidth and reduces noise versus
previously available micromachined devices. The
ADXL105 will measure accelerations with a full-scale
range of
±
5g and produce a calibrated and temperature
compensated analog voltage output.. Typical noise floor is
175ug
Hz allowing signals below 1 milli-g to be resolved.
A 10kHz maximum frequency response enables vibration
measurement applications. The product exhibits significant
reduction in offset and sensitivity drift over temperature.
The ADXL105 is a dc accelerometer with the capability to
measure both ac accelerations, (typical of vibration) or dc
accelerations, (such as inertial force or gravity).
Application resistors have been made available for
precalibrated output ranges of 250mV/g, 330mV/g,
500mV/g, 1V/g and 1.5V/g. The device features an on-
board temperature sensor with an output of 10mV/C to
simplify temperature compensation of offset drift vs
temperature for high accuracy application.
The ADXL105 is available in a hermetic 14 pin surface
mount Cerpak, for operation over the 0
°
C to +70
°
C
commercial, and -40
°
C to +85
°
C industrial temperature
ranges.
APPLICATIONS
High accuracy tilt sensing with faster response than
electrolytic or mercury sensors
Machine Health and Vibration Measurement
Seismic Sensing
Affordable inertial sensing of velocity and position
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 which may result fromits
use. No license is granted by implications or otherwise under any patent or patent
rights of
Analog Devices
One Technology Way, P.O. Box 9106, Norwood, MA 02062-
9106, U.S.A.
Tel: 617-329-4700
Fax 617-326-8703
ADXL105
Vref
X Sensor
ST
Vin
UCAout
Vnin
+
-
R3
R1
R2
R4
Aout
Uncommitted
Amplifier
Application
Resistors
R 2R 4R
Vdd
Com
Temp
Sensor
Tout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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