MXR6999MP MEMSIC, MXR6999MP Datasheet - Page 5

• Manufacturer Part Number: MXR6999MP
• Description: ACCELEROMETER, 2 AXIS, ±1G, LCC8
• Manufacturer: MEMSIC

Specifications of MXR6999MP

• No. Of Axes: 2
• Sensor Case Style: LCC
• No. Of Pins: 8
• Supply Voltage Range: 2.7V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Operating: RoHS Compliant
• Acceleration Range: ±1g
• Sensitivity Per Axis: 1000mV / G
• Rohs Compliant: Yes

Power supply noise rejection
MEMSIC MXR6999G/M Rev.D
Page 5 of 6
PCB LAYOUT AND FABRICATION SUGGESTIONS
1. It is best to connect a 0.1uF capacitor directly across
2. Robust low inductance ground wiring should be used.
3. Care should be taken to ensure there is “thermal
4. A metal ground plane should be added directly beneath
5. Vias can be added symmetrically around the ground
V
symmetry” on the PCB immediately surrounding the
MEMSIC device and that there is no significant heat
source nearby.
the MEMSIC device. The size of the plane should be
similar to the MEMSIC device’s footprint and be as
thick as possible.
plane. Vias increase thermal isolation of the device
from the rest of the PCB.
DD
and COM pin.
2/26/2007