MMA5224WR2 Freescale Semiconductor, MMA5224WR2 Datasheet - Page 21

• Manufacturer Part Number: MMA5224WR2
• Description: IC ACCELER 240G X-AXIS 16QFN
• Manufacturer: Freescale Semiconductor

Specifications of MMA5224WR2

• Sensing Axis: X
• Acceleration: 240 g
• Sensitivity: 0.5 g/LSB
• Package / Case: QFN-16
• Supply Voltage (max): 25 V
• Supply Current: 4 mA to 8 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3.1
sociated the V
3.3.2
any of internal regulator voltages fall below the specified undervoltage thresholds in
falls below the specified threshold, PSI5 transmissions are terminated for the present response. Once the supply returns above
the threshold, the device will respond to the next detected sync pulse. Reference
Sensors
Freescale Semiconductor
The internal regulators require an external capacitor between each of the regulator pins (V
A circuit is incorporated to monitor the supply voltage (V
V
V
REGA
I
V
DATA
REG
V
POR
V
V
BUF
CC
BUF
CC
, V
SS
, V
/ V
BUF
REG
SSA
, V
V
, and V
CC
pin for stability.
REG
micro-cut occurs
, and V
REGA
V
CC
Response Terminated
REGA
undervoltage detected
Regulator Capacitor
Figure 1
Figure 9. V
Undervoltage Monitor
shows the recommended types and values for each of these capacitors.
CC
CC
Micro-Cut Response
) and all internally regulated voltages (V
Time
Figure
Section
9.
2, the device will be reset. If V
BUF
, V
REG
BUF
, or V
, V
REG
REGA
, and V
MMA52xxWR
) and the as-
REGA
CC
). If
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