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MMA5106KW 데이터시트 PDF




Motorola Semiconductors에서 제조한 전자 부품 MMA5106KW은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 MMA5106KW 자료 제공

부품번호 MMA5106KW 기능
기능 PSI5 Inertial Sensor
제조업체 Motorola Semiconductors
로고 Motorola Semiconductors 로고


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MMA5106KW 데이터시트, 핀배열, 회로
Freescale Semiconductor
Technical Data
PSI5 Inertial Sensor
The MMA51xxWR2 family of devices are AKLV27 and PSI5 Version 1.3
compatible overdamped Z-axis satellite accelerometers.
Features
• ±60g to ±480g Full-Scale Range
• Selectable 400 Hz, 3 Pole, or 4 pole Low Pass Filter
• Single Pole High Pass Filter with Fast Start-Up & Output Rate Limiting
• PSI5 Version 1.3 Compatible
– PSI5-P10P-500/3L Compatible
– Programmable Time Slots with 0.5 μs Resolution
– Selectable Baud Rate: 125 kBaud or 190.5 kBaud
– Selectable Data Length: 8 or 10 bits
– Selectable Error Detection: Even Parity, or 3-bit CRC
– Optional Daisy Chain with External Low Side Switch
– Two-Wire Programming Mode
• 16 μs Internal Sample Rate, with Interpolation to 1 μs
• Pb-Free 16-Pin QFN, 6 x 6 Package
• Qualified AEC-Q100, Revision G, Grade 1 (-40°C to +125°C)
Typical Applications
• Airbag Front and Side Crash Detection
MMA51xxWR2
wwRwe.Dva4ta,Sh0e6et/42U0.c1om0
MMA51xxWR2
PSI5 INERTIAL SENSOR
Bottom View
16-PIN QFN
CASE 2089-01
Top View
Device
MMA5106W
MMA5112W
MMA5124W
MMA5148W
MMA5106WR2
MMA5112WR2
MMA5124WR2
MMA5148WR2
MMA5106KW
MMA5112KW
MMA5124KW
MMA5148KW
MMA5106KWR2
MMA5112KWR2
MMA5124KWR2
MMA5148KWR2
ORDERING INFORMATION
Axis
Temperature
Range
Package
Z ±60g
2089-01
Z ±120g
2089-01
Z ±240g
2089-01
Z ±480g
2089-01
Z ±60g
2089-01
Z ±120g
2089-01
Z ±240g
2089-01
Z ±480g
2089-01
Z ±60g
2089-01
Z ±120g
2089-01
Z ±240g
2089-01
Z ±480g
2089-01
Z ±60g
2089-01
Z ±120g
2089-01
Z ±240g
2089-01
Z ±480g
2089-01
Shipping
Tubes
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tubes
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
”K” suffix indicates device manufactured with an alternate silicon sourcing.
16 15 14 13
VCC
VSS
IDATA
VSS
1
2
3
4
17 12 VSSA
11 VREGA
10 CS
9 VREG
5678
PIN CONNECTIONS
© Freescale Semiconductor, Inc., 2010. All rights reserved.




MMA5106KW pdf, 반도체, 판매, 대치품
1 PIN CONNECTIONS
www.DataSheet4U.com
16 15 14 13
VCC
VSS
IDATA
VSS
1
2
3
4
17
12 VSSA
11 VREGA
10 CS
9 VREG
5678
Figure 4. Top View, 16-Pin QFN Package
Table 1. Pin Description
Pin
Pin
Name
Formal Name
Definition
1 VCC
Supply
This pin is connected to the PSI5 power and data line through a resistor and supplies power to the device. An external capac-
itor must be connected between this pin and VSS. Reference Figure 1.
2 VSS Digital GND This pin is the power supply return node for the digital circuitry.
3 IDATA
Response
Current
This pin is connected to the PSI5 power and data line through a resistor and modulates the response current for PSI5 com-
munication. Reference Figure 1.
4 VSS Digital GND This pin is the power supply return node for the digital circuitry.
5 PCM
PCM
Output
This pin provides a 4 MHz PCM signal proportional to the acceleration data for test purposes. The output can be enabled via
OTP. Reference Section 3.5.3.7. If unused, this pin must be left unconnected.
6 SCLK
SPI Clock
This input pin provides the serial clock to the SPI port for test purposes. An internal pull-down device is connected to this pin.
This pin must be grounded or left unconnected in the application.
7
DOUT
SPI Data Out
This pin functions as the serial data output from the SPI port for test purposes. This pin must be left unconnected in the appli-
cation.
8
DIN
SPI Data In
This pin functions as the serial data input to the SPI port for test purposes. An internal pull-down device is connected to this
pin. This pin must be grounded or left unconnected in the application.
9 VREG
10 CS
Digital
Supply
Chip Select
This pin is connected to the power supply for the internal digital circuitry. An external capacitor must be connected between
this pin and VSS. Reference Figure 1.
This input pin provides the chip select to the SPI port for test purposes. An internal pull-up device is connected to this pin.This
pin must be left unconnected in the application.
11 VREGA
12 VSSA
Analog
Supply
Analog GND
This pin is connected to the power supply for the internal analog circuitry. An external capacitor must be connected between
this pin and VSSA. Reference Figure 1.
This pin is the power supply return node for the analog circuitry.
13 VBUF
14 TEST
Power
Supply
Test Pin
This pin is connected to a buffer regulator for the internal circuitry. The buffer regulator supplies both the analog (VREGA) and
digital (VREG) supplies to provide immunity from EMC and supply dropouts on VCC. An external capacitor must be connected
between this pin and VSS. Reference Figure 1.
This pin is must be grounded or left unconnected in the application.
15 BUS_SW
16 VSSA
Bus Switch
Gate Drive
Analog GND
This pin is the drive for a low side daisy chain switch. When daisy chain mode is enabled, this pin is connected to the gate of
an n-channel FET which connects VSS to VSS_OUT. Reference Figure 1. If unused, this pin must be left unconnected.
This pin is the power supply return node for the analog circuitry.
17 PAD Die Attach Pad This pin is the die attach flag, and is internally connected to VSS. Reference Section 7 for die attach pad connection details.
MMA51xxWR
4
Sensors
Freescale Semiconductor

4페이지










MMA5106KW 전자부품, 판매, 대치품
2.4 Electrical Characteristics - Sensor And Signal Chain
VL (VCC - VSS) VH, TL TA TH, ΔT 25 K/min, unless otherwise specified.
# Characteristic
Symbol
Min
Sensitivity (10-bit output @ 100 Hz, referenced to 0 Hz)
53 ±60g Range
54 ±120g Range
55 ±240g Range
56 ±480g Range
Total Sensitivity Error (including non-linearity)
57 TA = 25°C, ±240g
58 TL TA TH, ±240g
59 TL TA TH, ±240g, VVCC_UV_F VCC VL
60 TA = 25°C, > ±240g
61 TL TA TH, > ±240g
62 TL TA TH, > ±240g, VVCC_UV_F VCC VL
Digital Offset Before Offset Cancellation
63 10-bit
64 10-bit, TL TA TH, VVCC_UV_F VCC VL
Digital Offset After Offset Cancellation
65 10-bit, 0.3 Hz HPF or 0.1 Hz HPF
66 10-bit, 0.04 Hz HPF
Continuous Offset Monitor Limit
67 10-bit output, before compensation
Range of Output (10-Bit Mode)
68 Acceleration
Cross-Axis Sensitivity
69 X-axis to Z-Axis
70 Y-axis to Z-Axis
71 System Output Noise Peak (10-bit Mode, 1 Hz - 1 kHz, All Ranges)
72 System Output Noise RMS (10-bit mode, 1 Hz - 1 kHz, All Ranges)
Non-linearity
73 10-bit output, ≤ ±240g
74 10-bit output, > ±240g
* SENS
* SENS
* SENS
* SENS
* ΔSENS_240
* ΔSENS_240
ΔSENS_240
* ΔSENS_480
* ΔSENS_480
ΔSENS_480
*
OFF10Bit
OFF10Bit
* OFF10Bit
* OFF10Bit
OFFMON
RANGE
* VXZ
* VYZ
* nPeak
* nRMS
NLOUT_240g
NLOUT_480g
-5
-7
-7
-5
-7
-7
-52
-52
-1
-2
-66
-480
-5
-5
-4
-2
-2
2.5 Electrical Characteristics - Self-Test and Overload
VL (VCC - VSS) VH, TL TA TH, ΔT 25 K/min, unless otherwise specified.
# Characteristic
Symbol
Min
10-Bit Output During Active Self-Test (TL TA TH)
75 ±60g Range
76 ±120g Range
77 ±240g Range
78 ±480g Range
Acceleration (without hitting internal g-cell stops)
79 ±60g Range Positive
80 ±60g Range Negative
Acceleration (without hitting internal g-cell stops)
81 ±120g Range Positive
82 ±120g Range Negative
Acceleration (without hitting internal g-cell stops)
83 ±240g Range Positive
84 ±240g Range Negative
Acceleration (without hitting internal g-cell stops)
85 ±480g Range Positive
86 ±480g Range Negative
ΣΔ and Sinc Filter Clipping Limit
87 ±60g Range Positive
88 ±60g Range Negative
ΣΔ and Sinc Filter Clipping Limit
89 ±120g Range Positive
90 ±120g Range Negative
ΣΔ and Sinc Filter Clipping Limit
91 ±240g Range Positive
92 ±240g Range Negative
ΣΔ and Sinc Filter Clipping Limit
93 ±480g Range Positive
94 ±480gZ Range Negative
* gST10_60Z
* gST10_120Z
* gST10_240Z
* gST10_480Z
gg-cell_Clip60ZP
gg-cell_Clip60ZN
gg-cell_Clip120ZP
gg-cell_Clip120ZN
gg-cell_Clip240ZP
gg-cell_Clip240ZN
gg-cell_Clip480ZP
gg-cell_Clip480ZN
gADC_Clip60ZP
gADC_Clip60ZN
gADC_Clip120ZP
gADC_Clip120ZN
gADC_Clip240ZP
gADC_Clip240ZN
gADC_Clip480ZP
gADC_Clip480ZN
120
40
35
12
425
-1205
425
-1205
1450
-3100
2200
-3700
159
-334
305
-693
836
-1909
1591
-3217
Sensors
Freescale Semiconductor
Typ
8
4
2
1
0
0
0
0
Typ
642
-720
642
-720
2180
-2210
2800
-3220
238
-274
433
-544
1178
-1566
2014
-2856
www.DataSheet4U.com
Max Units
— LSB/g (1)
— LSB/g (1)
— LSB/g (1)
— LSB/g (1)
+5 % (1)
+7 % (1)
+7 % (9)
+5 % (1)
+7 % (1)
+7 % (9)
+52
+52
+1
+2
+66
+480
+5
+5
+4
+1.0
+2
+2
LSB (1)
LSB (9)
LSB (1)
LSB (9)
LSB (3)
LSB (3)
% (3)
% (3)
LSB (3)
LSB (3)
% (3)
% (3)
Max Units
280
160
153
94
980
-512
LSB (3)
LSB (3)
LSB (3)
LSB (3)
g (9)
g (9)
980
-512
g (9)
g (9)
2800
-1800
g (9)
g (9)
3300
-2780
336
-216
577
-414
g (9)
g (9)
g (9)
g (9)
g (9)
g (9)
1599
-1245
g (9)
g (9)
2478
-2524
g (9)
g (9)
MMA51xxWR
7

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