MMA8205EG Freescale Semiconductor, MMA8205EG Datasheet - Page 34

• 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

5.6
V
.
MMA81XXEG
34
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.
7. Tested 100% at 10-bit output. 8-bit value verified via scan.
Ref
L
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
94
95
96
97
98
99
≤
(V
Total Noise (see
400 Hz, 4-pole filter, 20g range
180 Hz, 2-pole filter, 20g range
Cross-Axis Sensitivity
Analog to digital converter
Deflection
(Self-Test Output - Offset, average of 30 samples,
measured in 0g orientation, T
Self-Test deflection range, T
orientation
Self-Test deflection range, T
0g orientation
BUS
RMS, 100 samples
P-P, 100 samples
RMS, 100 samples
P-P, 100 samples
X-axis, X-axis to Y-axis
X-axis, X-axis to Z-axis
Y-axis, Y-axis to X-axis
Y-axis, Y-axis to Z-axis
Relative accuracy
Differential nonlinearity
Gain error
Offset error (V
Noise (RMS, 100 samples)
Noise (peak)
X-axis, 20g Range
X-axis, 40g Range
X-axis, 50g Range
X-axis, 100g Range
X-axis, 150g Range
X-axis, 250g Range
Z-axis, 40g Range
Z-axis, 100g Range
Z-axis, 150g Range
Z-axis, 250g Range
ELECTRICAL CHARACTERISTICS (continued)
- V
SS
)
≤
V
H
Figure
IN
, V
= V
Characteristic
L
≤
CREG
5-3)
(V
HCAP
A
L
/2)
A
≤ T
= 25 °C, measured in 0g
= 25° C)
A
- V
≤ T
SS
H
)
, measured in
≤
V
H
,T
L
≤
T
A
≤
*
*
*
*
*
*
*
*
*
*
T
H
GAINERR
DDFLCT
DDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
ΔDFLCT
, unless otherwise specified.
Symbol
OFST
n
n
n
n
n
DNL
n
V
V
V
V
INL
RMS
RMS
RMS
P-P
P-P
P-P
XY
XZ
YX
YZ
Min
-10
-20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-5
-5
-5
-5
-2
-1
-1
-3
-1
-3
Typ
246
123
307
299
205
123
98
49
82
49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
Max
+10
+20
+5
+5
+5
+5
+2
+1
+1
+3
+1
+3
—
—
—
—
—
—
—
—
—
—
2
8
2
7
%FSR
Units
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
digit
%
%
%
%
%
%
Sensors
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(2)
(3)
(3)
(3)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(1)
(1)