ADXL103CE Analog Devices Inc, ADXL103CE Datasheet
ADXL103CE
Specifications of ADXL103CE
Available stocks
Related parts for ADXL103CE
ADXL103CE Summary of contents
Page 1
... Trademarks and registered trademarks are the property of their respective owners. Precision ±1.7 g Single-/Dual-Axis GENERAL DESCRIPTION The ADXL103/ADXL203 are high precision, low power, complete single- and dual-axis accelerometers with signal conditioned voltage outputs, all on a single, monolithic IC. The ADXL103/ADXL203 measure acceleration with a full-scale range of ±1.7 g. The ADXL103/ADXL203 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity) ...
Page 2
ADXL103/ADXL203 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 4 ESD Caution .................................................................................. 4 Pin Configurations and Function Descriptions ........................... 5 Typical Performance Characteristics ............................................. 6 Theory of ...
Page 3
SPECIFICATIONS T = −40°C to +125° Table 1. Parameter SENSOR INPUT 2 Measurement Range Nonlinearity Package Alignment Error Alignment Error (ADXL203) Cross-Axis Sensitivity 3 SENSITIVITY (RATIOMETRIC) Sensitivity ...
Page 4
ADXL103/ADXL203 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Acceleration (Any Axis, Unpowered) Acceleration (Any Axis, Powered) Drop Test (Concrete Surface All Other Pins Output Short-Circuit Duration (Any Pin to Common) Temperature Range (Powered) Temperature Range (Storage) ESD CAUTION ESD ...
Page 5
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS ADXL103E TOP VIEW (Not to Scale OUT +X DNC DNC 2 6 COM DNC DNC Figure 3. ADXL103 Pin Configuration Table 4. ADXL103 Pin Function ...
Page 6
ADXL103/ADXL203 TYPICAL PERFORMANCE CHARACTERISTICS for all graphs, unless otherwise noted VOLTS Figure 5. X-Axis Zero g Bias Deviation from Ideal at 25° ...
Page 7
TEMPERATURE (°C) Figure 11. Zero g Bias vs. Temperature; Parts Soldered to PCB 100 ...
Page 8
ADXL103/ADXL203 0.9 0 0.7 0.6 0.5 0.4 0.3 – TEMPERATURE (°C) Figure 17. Supply Current vs. Temperature VOLTS Figure 18. X-Axis Self-Test Response at ...
Page 9
THEORY OF OPERATION The ADXL103/ADXL203 are complete acceleration measure- ment systems on a single, monolithic IC. The ADXL103 is a single-axis accelerometer, and the ADXL203 is a dual-axis accelerometer. Both parts contain a polysilicon surface- micromachined sensor and signal conditioning ...
Page 10
ADXL103/ADXL203 APPLICATIONS POWER SUPPLY DECOUPLING For most applications, a single 0.1 μF capacitor, C decouples the accelerometer from noise on the power supply. However in some cases, particularly where noise is present at the 140 kHz internal clock frequency (or ...
Page 11
... PITCH = ASIN(A ROLL = ASIN(A Be sure to account for overranges possible for the accelerometers to output a signal greater than ±1 g due to vibration, shock, or other accelerations the noise S Rev Page ADXL103/ADXL203 ...
Page 12
... ADXL103/ADXL203 OUTLINE DIMENSIONS 0.208 0.197 SQ 0.188 0.183 0.177 SQ 0.171 R 0.008 (4 PLCS) ORDERING GUIDE Number 1, 2 Model of Axes Specified Voltage (V) ADXL103CE 1 5 ADXL103CE–REEL 1 5 ADXL103WCEZB 1 5 ADXL103WCEZB-REEL 1 5 ADXL203CE 2 5 ADXL203CE–REEL 2 5 ADXL203WCEZB 2 5 ADXL203WCEZB-REEL 2 5 ADXL203EB RoHS Compliant Part. ...