MMA8205EG Freescale Semiconductor, MMA8205EG Datasheet - Page 33

• Manufacturer Part Number: MMA8205EG
• Description: Board Mount Accelerometers X- AXIS 50G SOIC 16
• Manufacturer: Freescale Semiconductor
• Series: MMA82r

Specifications of MMA8205EG

• Sensing Axis: X
• Acceleration: 50 g
• Sensitivity: 8.02 mV/g
• Package / Case: SOIC-16
• Axis: X or Y
• Acceleration Range: ±50g
• Voltage - Supply: 6.3 V ~ 30 V
• Output Type: Digital
• Bandwidth: -
• Interface: SPI
• Mounting Type: Surface Mount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Sensors
Freescale Semiconductor
5.5
V
.
10. The external circuit configuration shown in
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 customer critical characteristic or Freescale important characteristic.
Ref
L
≤
68
69
70
71
72
73
74
75 Bus Switch Resistance
76 Rectifier Forward Resistance
77 Rectifier Leakage Current
78
79
80
81
82
83
84
85
86
87
88
89 Quiescent Current
90 Internal pull-down resistance CLK
91 Internal pull-down resistance V
92
93
(V
Input Voltage
Output Voltage (I
Output Loading, C
BUSIN or BUSOUT to H
(V
(VBUS = 7 V)
BUSIN + BUSOUT Bias Current
BUSIN and BUSOUT Logic Thresholds
BUSIN and BUSOUT Hysteresis
BUSIN + BUSOUT Response Current
GND Loss Detect (with external 3 kΩ resistor)
BUS
BUS
ELECTRICAL CHARACTERISTICS (continued)
LOW (CLK,D
HIGH (CLK,D
LOW (D
HIGH (D
Resistance to V
Capacitance to V
Output voltage range
I
I
I
I
V
V
Signal Low
Signal High
Signal
Frame
V
Measurement Current
Detection Resistance
BUSIN
BUSIN
BUSIN
BUSIN
BUSIN
BUSIN
BUSIN
- V
= 26 V)
SS
or I
or I
or I
or I
or V
or V
and/or V
OUT
)
OUT
≤
BUSOUT
BUSOUT
BUSOUT
BUSOUT
BUSOUT
BUSOUT
V
)
)
IN
IN
H
OUT
)
, V
FIL
)
CREG
BUSOUT
Characteristic
CREG
= -15 mA
= -100 mA
= -15 mA
= -100 mA
L
= 200 μA)
pin (Note 10)
= 8.0 V, V
= 0.5 V, V
≤
, V
CAP
(V
, V
SS
= 4.0 V
HCAP
SS
Rectifier Voltage Drop
PP
HCAP
HCAP
/TEST
- V
SS
= 9.0 V
= 24 V
Section 1.3.6
)
≤
V
H
,T
L
≤
T
is recommended.
A
≤
*
*
*
*
*
*
*
*
*
*
*
*
T
H
R
I
, unless otherwise specified.
Symbol
GNDDETC
GNDETC
R
C
V
V
V
V
V
V
R
I
I
V
V
V
R
I
I
V
RLKG
RESP
R
R
V
RECT
RECT
RECT
RECT
BIAS
BIAS
HYSS
V
V
LOAD
LOAD
HYSF
OUT
FWD
THH
I
THL
SW
OL
OH
Q
PD
PD
IH
IL
V
V
SS
0.7xV
Creg
Min
+ 50 mV
100
309
2.7
5.4
9.9
—
—
50
—
—
—
—
—
—
—
—
—
—
30
—
20
1
- 0.1
Creg
Typ
437
340
4.0
3.0
6.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
11
—
60
—
V
CREG
0.3xV
V
SS
Max
12.1
100
100
300
100
371
8.0
2.5
1.0
1.2
1.0
1.2
3.3
6.6
7.5
—
—
—
20
20
90
10
+ 0.1
-50mV
Creg
MMA81XXEG
Units
mA
mV
mV
mA
mA
kΩ
pF
μA
μA
kΩ
kΩ
μA
kΩ
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(1)
(3)
(1)
(3)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(2)
(2)
(1)
(1)
33