CMA3000-A0X VTI Hamlin, CMA3000-A0X Datasheet - Page 7

• Manufacturer Part Number: CMA3000-A0X
• Description: Cma3000-a0x Series 3-axis Accelerometer
• Manufacturer: VTI Hamlin

4
4.1 Pin Description
4.2 Recommended circuit diagram
VTI Technologies Oy
www.vti.fi
Application information
CMA3000 pin numbers are presented in Figure 4 below and pin descriptions in Table 4.
Figure 3. CMA3000 sensing directions.
Table 4. CMA3000 pin descriptions.
Pin #
1
2
3
4
5
6
7
8
1. Connect 100 nF SMD capacitor between both supply voltage pins and ground level.
2. Connect 1 µF capacitor between each supply voltage and ground level.
Recommended circuit diagram for the CMA3000 is shown in Figure 5 below.
Figure 5. Recommended circuit diagram for CMA3000-A0X
Name
VDD
VSS
VDD
VOUTZ
PD
RANGE
VOUTX
VOUTY
VOUTZ
Y
VDD
100n
PRELIMINARY - Subject to changes
CL
CMA3000-A01
Supply voltage
Ground
Supply voltage
Output voltage Z-channel
Power Down
Acceleration Range
Output voltage X-channel
Output voltage Y-channel
Z
Doc.Nr. 8282100.05
X
1
2
3
4
VDD
VOUTZ
VDD
VSS
VOUTY
VOUTX
RANGE
PD
8
7
6
5
CL
CL
'0' = Active state
'1' = Power Down
'0' = 8g
'1' = 2g
Figure 4. CMA3000 pin numbers.
VOUTY
VOUTX
RANGE
PD
CMA3000-A0X Series
Rev.05
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