MMA26XXKW FREESCALE [Freescale Semiconductor, Inc], MMA26XXKW Datasheet - Page 10

• Manufacturer Part Number: MMA26XXKW
• Description: DSI Inertial Sensor
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

10
2.8
Notes:
10.Measured at final test. Self-test activation occurs under control of the test program.
11.Thermal resistance between the die junction and the exposed pad; cold plate is attached to the exposed pad.
12.Maximum voltage characterized. Minimum voltage tested 100% at final test. Maximum voltage tested 100% to 24 V at final test.
13.N/A.
14.Sensitivity, and overload capability specifications will be reduced when 800Hz filter is selected.
15.Filter cut-off frequencies are directly dependent upon the internal oscillator frequency.
16.Target values. Actual values to be determined during device characterization.
MMA26xxKW
1. Parameters tested 100% at final test at -40 C, 25 C, and 105 C.
2. Parameters tested 100% at probe.
3. Verified by characterization.
4. * Indicates critical characteristic.
5. Verified by qualification testing, not tested in production.
6. Parameters verified by pass/fail testing in production.
7. Functionality guaranteed by modeling, simulation and/or design verification. Circuit integrity assured through IDDQ and scan testing. Timing
8. Verified by user system level characterization, not tested in production, or at component level.
9. Verified by Simulation.
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
#
V
is determined by internal system clock frequency.
L
Internal Oscillator Frequency
Data Interpolation Latency
DSP Low-Pass Filter
Sensing Element Rolloff Frequency (-3db)
Sensing Element Natural Frequency
Sensing Element Damping Ratio
Sensing Element Delay (@100Hz)
Package Resonance Frequency
(V
Dynamic Electrical Characteristics - Signal Chain
Cutoff frequency LPF0 (referenced to 0 Hz)
Filter Order LPF0
Cutoff frequency LPF1 (referenced to 0 Hz)
Filter Order LPF1
Cutoff frequency LPF2 (referenced to 0 Hz)
Filter Order LPF2
±25g, ±50g, ±62.5g, ±125g
±187g, ±312g
±25g, ±50g, ±62.5g, ±125g
±187g, ±312g
±25g, ±50g, ±62.5g, ±125g
±187g, ±312g
±25g, ±50g, ±62.5g, ±125g
±187g, ±312g
CC
- V
SS
)
V
Characteristic
H
, T
L
T
A
T
H
, T
25 K/min, unless otherwise specified.
*
f
f
gcell_delay100_xlo
gcell_delay100_xhi
f
f
t
gcell_3dB_xlo
gcell_3dB_xhi
LAT_INTERP
Symbol
f
f
f
f
f
f
gcell_xhii
gcell_xlo
Package
C_LPF0
O
C_LPF1
O
C_LPF2
O
gcell_xlo
gcell_xhi
f
OSC
LPF0
LPF1
LPF2
64 / f
12651
26000
2.760
1.260
3952
Min
3.80
171
380
760
938
100
63
13
OSC
Typ
180
400
800
4
2
4
4
Freescale Semiconductor, Inc.
65 / f
14370
13871
28700
6.770
3.602
Max
2592
4.20
189
420
840
170
40
OSC
Units
MHz
kHz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
s
1
1
1
s
s
Sensors
(1)
(7)
(7)
(7)
(7)
(7)
(7)
(7)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)