MMAS40GWB データシートの表示（PDF） - Motorola => Freescale
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MMAS40GWB Datasheet PDF : 4 Pages
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MMAS40GWB
MAXIMUM RATINGS
Rating
Acceleration (biased each axis)
Acceleration (unbiased each axis)
Supply Voltage
Storage Temperature
Operating Temperature(6)
Symbol
Value
Unit
G
± 500
g
G
± 2000
g
VSmax
–0.3 to +7.0
Vdc
Tstg
– 40 to +105
°C
TA
– 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
±40
±55
—
g
Output Drive Capability
—
– 0.2
—
0.2
mA
Supply Voltage
Supply Current
Full Scale Output Range
Sensitivity (over temperature range) (2) (3)
VS
IO
VFSO
∆V/∆G
4.75
—
0.3
36
5.0
5.25
V
5.0
7.0
mA
—
VS – 0.3
V
40
44
mV/g
Zero Acceleration Output (over temperature range) (3) (4)
Linearity
Voff
2.2
2.5
2.8
V
—
—
0.5
2.0
%FSO
Transverse Sensitivity
—
—
1.0
3.0
%FSO
Frequency Bandwidth
—
300
400
500
Hz
Noise
Self–Test Output Equivalent (5)
Self–Test Input Low
Self–Test Input High
Self–Test Input Current
—
—
15
25
mVpk
GS
20
25
30
g
VSTL
—
—
1.6
V
VSTH
3.4
—
—
V
—
10
70
200
µA
NOTES:
1. The output voltage increases from the Zero Acceleration Output for positive acceleration and decreases for negative acceleration. The
typical sensitivity is 40 mV/g. For example, with VS = 5.0 V, a + 20g input will result in a 3.3 V output. (Voutput = 2.5 + 0.040 x 20) and a – 20g
input will result in a 1.7 V output.
2. Sensitivity is a ratiometric parameter: ∆V/∆G(Vs) = ∆V/∆G(5 V) x (VS / 5 V).
3. The compensated temperature operating 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
MMAS40GWB
–40 to +85°C
Case No.
456–03
Package
Plastic Wingback
2
Motorola Sensor Device Data
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