MMA621010EGR2 Freescale Semiconductor, MMA621010EGR2 Datasheet - Page 11

• Manufacturer Part Number: MMA621010EGR2
• Description: ACCELEROMETER DGTL XY 100 20SOIC
• Manufacturer: Freescale Semiconductor
• Series: MMA62XXAKEGr

Specifications of MMA621010EGR2

• Axis: X, Y
• Acceleration Range: ±100g
• Sensitivity: 4.68mV/V/g
• Voltage - Supply: 3.15 V ~ 3.45 V, 4.75 V ~ 5.25 V
• Output Type: Analog
• Bandwidth: 3kHz
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Sensing Axis: Dual
• Acceleration: 100 g
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Sensors
Freescale Semiconductor
2.4
V
L
Notes:
Ref
≤ (V
86
87
88
89
90 Internal Oscillator Frequency
91 Clock Monitor Threshold
92 Chip Select to Internal Reset (See
93
94
95 Sensing Element Rolloff Frequency (-3 dB)
10. Low-pass filter characteristics match those of other Freescale accelerometer devices. Cutoff frequencies shown are -4dB
CC
1. Parameters tested 100% at final test.
2. Parameters tested 100% at unit probe.
3. Verified by characterization, not tested in production.
4. (*) Indicates a FSL critical parameter (CPK > 1.67). (#) Indicates a FSL significant parameter (CPK > 1.33).
7. Functionality verified 100% via scan. Timing characteristic is directly determined by internal oscillator frequency.
9. Devices are trimmed at 100 Hz with 1000 Hz low-pass filter option selected.
DSP Low-Pass Filter (Note 9)
DSP Low-Pass Filter
Power-On Recovery Time
DAC Low-Pass Filter
CONTROL TIMING
- V
Cutoff frequency (Note 10)
Cutoff frequency (-3dB, referenced to 0 Hz)
Filter Order
Power applied to X
Number of Poles
Cutoff Frequency
referenced to 0 Hz response, to correspond with previous specifications.
SS
Filter Option $0C, $1F
Filter $0C, $1F
Filter $00 - $12
) ≤ V
H
, T
L
≤ T
Characteristic
OUT
A
≤ T
, Y
OUT
H
, |ΔT
valid
Figure
A
| < 4 K/min unless otherwise specified
2-3)
BW
nPOLES
Symbol
t
f
f
CSRES
C(LPF)
C(LPF)
O
f
f
OSC
MON
t
GCELL
f
LPF
XY
C
——
Min
380
335
486
3.8
3.6
—
—
—
5
Typ
400
353
512
4.0
—
—
10
4
1
3
Max
420
371
538
4.2
4.4
10
20
—
—
—
MMA6222AKEG
Units
MHz
MHz
kHz
kHz
unit
Hz
Hz
ms
μs
1
(7)
(7)
(7)
(1)
(1)
(7)
(7)
(1)
(7)
(1)
11