MMA2260D Freescale Semiconductor, MMA2260D Datasheet - Page 3

• Manufacturer Part Number: MMA2260D
• Description: SENSOR ACC X-AXIS +/-1.5G 16SOIC
• Manufacturer: Freescale Semiconductor
• Series: MMAr

Specifications of MMA2260D

• Axis: X or Y
• Acceleration Range: ±1.5g
• Sensitivity: 1200 mV/g
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output Type: Analog
• Bandwidth: 50Hz
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.50mm Width)
• For Use With: RD1986MMA2260D - KIT SENSOR ACCEL MMA2260D TRIAX
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -

Sensors
Freescale Semiconductor
Table 2. Operating Characteristics
(Unless otherwise noted: –40°C ≤ T
10. The Status pin output latches high if the EPROM parity changes to odd. The Status pin can be reset by a rising edge on self-test, unless a
11. Time for amplifiers to recover after an acceleration signal causes them to saturate.
12. Preserves phase margin (60°) to guarantee output amplifier stability.
13. A measure of the device's ability to reject an acceleration applied 90° from the true axis of sensitivity.
Operating Range
Output Signal
Noise
Self-Test
Status
Output Stage Performance
Mechanical Characteristics
1. For a loaded output the measurements are observed after an RC filter consisting of a 1 kΩ resistor and a 0.1 µF capacitor to ground.
2. These limits define the range of operation for which the part will meet specification.
3. Within the supply range of 4.75 and 5.25 volts, the device operates as a fully calibrated linear accelerometer. Beyond these supply limits
4. The device can measure both + and – acceleration. With no input acceleration the output is at midsupply. For positive acceleration the
5. Sensitivity limits apply to 0 Hz acceleration.
6. At clock frequency ≅ 34 kHz.
7. The digital input pin has an internal pull-down current source to prevent inadvertent self test initiation due to external board level leakages.
8. Time for the output to reach 90% of its final value after a self-test is initiated.
9. The Status pin output is not valid following power-up until at least one rising edge has been applied to the self-test pin. The Status pin is
Supply Voltage
Supply Current
Operating Temperature Range
Acceleration Range
Zero g (V
Sensitivity (T
Sensitivity (V
Bandwidth Response
Nonlinearity
RMS (0.1 Hz – 1.0 kHz)
Spectral Density (RMS, 0.1 Hz – 1.0 kHz)
Output Response (V
Input Low
Input High
Input Loading
Response Time
Output Low (I
Output High (I
Electrical Saturation Recovery Time
Full Scale Output Range (I
Capacitive Load Drive
Output Impedance
Transverse Sensitivity
the device may operate as a linear device but is not guaranteed to be in calibration.
output will increase above V
high whenever the self-test input is high.
fault condition continues to exist.
(9)(10)
DD
= 5.0 V)
A
DD
load
(7)
load
(2)
= 25°C, V
(3)
(8)
= 5.0 V)
= 100 µA)
= –100 µA)
DD
(4)
(12)
(13)
= 5.0 V)
Characteristic
(5)
DD
OUT
= 5.0 V)
DD
= –200 µA)
/2 and for negative acceleration the output will decrease below V
(5)
(11)
A
≤ +105°C, 4.75 ≤ V
(6)
DD
≤ 5.25, Acceleration = 0g, Loaded output
Symbol
NL
t
V
V
n
∆V
DELAY
V
f
V
V
n
V
g
–3dB
YX,ZX
I
V
RMS
V
t
Z
T
I
C
OFF
FSO
DD
ST
S
S
DD
FS
SD
IN
OH
OUT
OL
IL
IH
O
A
ST
L
V
V
0.7 V
SS
DD
1140
1110
4.75
–1.0
Min
–40
V
–50
1.1
2.3
0.3
40
+0.25
–
–
–
–
–
–
–
–
–
SS
–0.8
DD
DD
/2.
1200
1200
–125
5.00
Typ
350
2.2
1.5
2.5
3.5
0.4
50
20
50
–
–
–
–
–
–
–
–
–
–
(1)
V
)
0.3 V
DD
+105
1260
1290
–300
+1.0
Max
5.25
V
100
3.2
2.7
0.5
0.4
2.0
5.0
60
25
–0.25
–
–
–
DD
–
–
DD
MMA2260D
% FSO
mVrms
µg/√Hz
% FSO
mV/g
mV/g
Unit
mA
ms
ms
°C
Hz
µA
pF
V
V
V
V
V
V
V
V
Ω
g
3