
2
Motorola Sensor Device Data
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Acceleration (biased each axis)
G
±
500
g
Acceleration (unbiased each axis)
G
±
2000
g
Supply Voltage
VSmax
Tstg
TA
–0.3 to +7.0
Vdc
Storage Temperature
–40 to +125
°
C
Operating Temperature(6)
–40 to +85
°
C
OPERATING CHARACTERISTICS
(VS = 5.0 Vdc, TA = 25
°
C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Acceleration Range
G
±
250
—
—
g
Output Drive Capability
—
–0.2
—
0.2
mA
Supply Voltage
VS
IO
4.75
5.0
5.25
V
Supply Current
—
5.0
—
mA
Full Scale Output Range
VFSO
V/
G
0.3
—
4.7
V
Sensitivity (over temperature range) (1) (2) (3)
5.8
6.5
7.2
mV/g
Zero Acceleration Output (TA = 25
°
C) (4)
Zero Acceleration Output (over temperature range) (3) (4)
Voff
Voff
—
2.3
2.5
2.7
V
2.1
2.5
2.9
V
Linearity
—
0.5
—
%FSO
Transverse Sensitivity
—
—
1.0
3.0
%FSO
Frequency Bandwidth
—
—
700
—
Hz
Noise
—
—
20
50
mVpk
g
Self–Test Output Equivalent (5)
GS
VTH
—
44
50
56
Self–Test Triggering Voltage
1.6
—
3.4
V
Self–Test Input Current
—
10
—
μ
A
NOTES:
1. The output voltage increases from the Zero Acceleration Output for positive acceleration and decreases for negative acceleration. The
typical sensitivity is 6.5 mV/g. For example, with VS = 5.0 V, a +100g input will result in a 3.15 V output. (Voutput = 2.5 + 0.0065 x 100) and
a –100g input will result in a 1.85 V output.
2. Sensitivity is a ratiometric parameter:
V/
G(Vs) =
V/
G(5 V) x (VS/5 V).
3. The compensated temperature range is –40 to +85
°
C.
4. Zero Acceleration Output is a ratiometric parameter: Voff(Vs) = Voff(5 V) x (VS/5 V).
5. Equivalent output in response to a Logic Level One on the self–test pin.
6. Additional temperature range available. Consult factory.
ORDERING INFORMATION
Device
Temperature Range
Case No.
Package
XMMAS250G10D
–40 to +85
°
C
Case 648C–03
Plastic DIP
XMMAS250G10S
–40 to +85
°
C
Case 447–01
Plastic SIP