CMA3000-D0X VTI Hamlin, CMA3000-D0X Datasheet - Page 3

• Manufacturer Part Number: CMA3000-D0X
• Description: Cma3000-d0x Series 3-axis Accelerometer
• Manufacturer: VTI Hamlin

5 Electrical Characteristics ................................................................................................ 20
6 Package Characteristics.................................................................................................. 22
7 Application information ................................................................................................... 23
8 Data sheet references ...................................................................................................... 26
VTI Technologies Oy
www.vti.fi
4.2
5.1
5.2
5.3
6.1
7.1
7.2
7.3
7.4
7.5
7.6
8.1
8.2
8.3
8.4
8.5
8.6
4.1.1
4.1.2
4.1.3
4.2.1
4.2.2
5.3.1
5.3.2
5.3.3
5.3.4
8.1.1
8.1.2
8.2.1
8.2.2
4.1.2.1
4.2.1.1
4.2.1.2
I
Absolute maximum ratings.....................................................................................................20
Power Supply ...........................................................................................................................20
Digital I/O Specification...........................................................................................................20
Dimensions...............................................................................................................................22
Pin Description.........................................................................................................................23
Recommended circuit diagram ..............................................................................................23
Recommended PWB layout ....................................................................................................24
Mounting recommendations...................................................................................................24
Assembly instructions ............................................................................................................25
Tape and reel specifications...................................................................................................25
Offset.........................................................................................................................................26
Sensitivity .................................................................................................................................26
Linearity ....................................................................................................................................27
Noise .........................................................................................................................................28
Bandwidth.................................................................................................................................29
Cross-axis sensitivity ..............................................................................................................29
2
C Interface ..............................................................................................................................19
SPI frame format................................................................................................................17
Examples of SPI communication.....................................................................................18
Multiple slave devices in SPI bus ....................................................................................18
I
Examples of I
Digital I/O DC characteristics ...........................................................................................20
Digital I/O level shifter.......................................................................................................20
SPI AC characteristics ......................................................................................................21
I
Offset calibration error .....................................................................................................26
Offset temperature error...................................................................................................26
Sensitivity calibration error..............................................................................................27
Sensitivity temperature error ...........................................................................................27
2
2
C frame format.................................................................................................................19
C AC characteristics .......................................................................................................21
Example of register read...........................................................................................................18
I
I
2
2
C write mode ............................................................................................................................19
C read mode.............................................................................................................................19
2
C communication......................................................................................19
Doc.Nr. 8281000.12
CMA3000-D0X Series
Rev. 0.12
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