2.6
#
65
66
67
68
69
70
71
72
73
74
75
76
77
78
Electrical Characteristics - Self-Test and Overload
Characteristic
Acceleration (without hitting internal g-cell stops)
±25g, ±50g, ±62.5g, ±125g
Acceleration (without hitting internal g-cell stops)
±187g, ±312g
ΣΔ
and Sinc Filter Clipping Limit
±25g
ΣΔ
and Sinc Filter Clipping Limit
±50g
ΣΔ
and Sinc Filter Clipping Limit
±62.5g
ΣΔ
and Sinc Filter Clipping Limit
±125g
ΣΔ
and Sinc Filter Clipping Limit
±187g
ΣΔ
and Sinc Filter Clipping Limit
±312g
Deflection, 10-Bit, Self-Test - Offset, 30 sample ave, T
A
= 25°C)
±25g Range
±50g Range
±62.5g Range
±125g Range
±187g Range
±312g Range
*
*
*
*
*
*
V
L
≤
(V
CC
- V
SS
)
≤
V
H
, T
L
≤
T
A
≤
T
H
,
ΔT ≤
25 K/min, unless otherwise specified.
Symbol
g
g-cell_Clip60X
g
g-cell_Clip240X
g
ADC_Clip60X
g
ADC_Clip60X
g
ADC_Clip60X
g
ADC_Clip120X
g
ADC_Clip240X
g
ADC_Clip480X
ΔDFLCT_X25
ΔDFLCT_X50
ΔDFLCT_X62
ΔDFLCT_X125
ΔDFLCT_X187
ΔDFLCT_X312
ΔDFLCT
ΔDFLCT
Min
400
1750
98
191
191
353
1690
1690
⎯
⎯
⎯
⎯
⎯
⎯
-10
-20
Typ
456
2065
108
210
210
379
1876
1876
246
123
98
49
82
49
⎯
⎯
Max
500
2300
121
232
232
409
2106
2106
⎯
⎯
⎯
⎯
⎯
⎯
+10
+20
Units
g
g
g
g
g
g
g
g
LSB
LSB
LSB
LSB
LSB
LSB
%
%
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(1)
(1)
(1)
(1)
(1)
(1))
(1)
(1)
79 Self-test deflection range, T
A
= 25
°C
80 Self-test deflection range, T
L
≤
T
A
≤
T
H
MMA26xxNKW
8
Sensors
Freescale Semiconductor, Inc.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
