MMA7341LCT Freescale Semiconductor, MMA7341LCT Datasheet - Page 6

• Manufacturer Part Number: MMA7341LCT
• Description: Board Mount Accelerometers 3G XYZ LOW G ANALOG
• Manufacturer: Freescale Semiconductor

Specifications of MMA7341LCT

• Sensing Axis: X, Y, Z
• Acceleration: 3 g , 11 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.2 V
• Supply Current: 400 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Sensitivity: 117.8 mV/g, 440 mV/g
• Package / Case: LGA-14
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Acceleration Range: ± 3g / ± 9g
• No. Of Axes: 3
• Sensor Case Style: LGA
• No. Of Pins: 14
• Supply Voltage Range: 2.2V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
MMA7341LC
-X
X
Y
Z
OUT
OUT
OUT
7
@ 0g = 1.65 V
@ +1g = 2.09 V
@ 0g = 1.65 V
6
8
* When positioned as shown, the Earth’s gravity will result in a positive 1g output.
14-Pin LGA Package
5
9
Top View
10
4
14
11
3
7
13
1
6
8
-Y
+Y
12
12
X
Y
Z
X
Y
Z
2
2
OUT
OUT
OUT
OUT
OUT
OUT
5
9
11
Top View
3
@ 0g = 1.65 V
@ +1g = 2.09 V
@ 0g = 1.65 V
@ 0g = 1.65 V
@ 0g = 1.65 V
@ -1g = 1.21 V
13
10
4
1
DYNAMIC ACCELERATION
10
4
14
STATIC ACCELERATION
11
3
9
5
12
2
8
6
13
1
7
14
+X
X
Y
Z
OUT
OUT
OUT
@ 0g = 1.65 V
@ -1g = 1.21 V
@ 0g = 1.65 V
+Z
: Arrow indicates direction of package movement.
Direction of Earth's gravity field.*
Side View
X
Y
Z
X
Y
Z
OUT
OUT
OUT
OUT
OUT
OUT
Side View
Bottom
@ 0g = 1.65 V
@ 0g = 1.65 V
@ +1g = 2.09 V
Bottom
@ 0g = 1.65 V
@ 0g = 1.65 V
@ -1g =1.21 V
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