MMA1260EG Freescale Semiconductor, MMA1260EG Datasheet

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MMA1260EG

Manufacturer Part Number
MMA1260EG
Description
SENSOR ACCEL Z-AXIS 1.5G 16-SOIC
Manufacturer
Freescale Semiconductor
Series
MMAr
Datasheet

Specifications of MMA1260EG

Axis
Z
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)
Sensing Axis
Z
Acceleration
1.5 g
Supply Voltage (max)
7 V
Supply Voltage (min)
- 0.3 V
Supply Current
2.2 mA
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
For Use With
RD1986MMA2260D - KIT SENSOR ACCEL MMA2260D TRIAX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMA1260EG
Manufacturer:
FREESCALE
Quantity:
20 000
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2009. All rights reserved.
Low G
Micromachined Accelerometer
signal conditioning, a 2-pole low pass filter and temperature compensation.
Zero-g offset full scale span and filter cut-off are factory set and require no
external devices. A full system self-test capability verifies system functionality.
Features
Typical Applications
MMA1260EG
MMA1260EGR2
MMA1260KEG*
MMA1260KEGR2*
*Part number sourced from a different facility.
ST
The MMA series of silicon capacitive, micromachined accelerometers feature
Integral Signal Conditioning
Linear Output
2nd Order Bessel Filter
Calibrated Self-test
EPROM Parity Check Status
Transducer Hermetically Sealed at Wafer Level for Superior Reliability
Robust Design, High Shock Survivability
Qualified AEC-Q100, Rev. F Grade 2 (-40°C/ +105°C)
Vibration Monitoring and Recording
Appliance Control
Mechanical Bearing Monitoring
Computer Hard Drive Protection
Computer Mouse and Joysticks
Virtual Reality Input Devices
Sports Diagnostic Devices and Systems
Device Name
Figure 1. Simplified Accelerometer Functional Block Diagram
Self-test
Sensor
G-Cell
Temperature Range
Integrator
EPROM Trim Circuits
–40° to 105°C
–40° to 105°C
–40° to 105°C
–40° to 105°C
Control Logic &
ORDERING INFORMATION
STATUS
Gain
Case No.
Oscillator
475-01
475-01
475-01
475-01
Filter
Temp Comp
SOIC-16, Tape & Reel
SOIC-16, Tape & Reel
and Gain
Generator
Clock
Package
SOIC-16
SOIC-16
V
V
V
DD
OUT
SS
MMA1260KEG: Z-AXIS SENSITIVITY
STATUS
V
V
V
V
V
V
OUT
ST
Figure 2. Pin Connections
DD
SS
SS
SS
SS
MMA1260KEG
KEG SUFFIX (Pb-FREE)
ACCELEROMETER
MICROMACHINED
16-LEAD SOIC
1
2
3
4
5
6
7
8
CASE 475-01
±1.5g
Rev 0, 11/2009
MMA1260KEG
16
15
14
13
12
11
10
9
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C

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MMA1260EG Summary of contents

Page 1

... Virtual Reality Input Devices • Sports Diagnostic Devices and Systems ORDERING INFORMATION Device Name Temperature Range MMA1260EG –40° to 105°C MMA1260EGR2 –40° to 105°C MMA1260KEG* –40° to 105°C MMA1260KEGR2* –40° to 105°C *Part number sourced from a different facility. G-Cell ...

Page 2

... ELECTRO STATIC DISCHARGE (ESD) performance or cause failure of the chip. When handling the accelerometer, proper ESD precautions should be followed to avoid exposing the device to discharges which may be detrimental to its performance. Value Unit 1500 g 2000 g –0.3 to +7.0 V 1.2 m –40 to +125 °C Sensors Freescale Semiconductor ...

Page 3

... 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. Sensors Freescale Semiconductor ≤ 5.25, Acceleration = 0g, Loaded output. DD Symbol ...

Page 4

... Parity of the EPROM bits becomes odd in number. The fault latch can be reset by a rising edge on the self-test input pin, unless one (or more) of the fault conditions continues to exist. Circuit Model SPECIAL FEATURES causes the center plate to deflect. The 2 Freescale Semiconductor Sensors ...

Page 5

... OUT 0.1 μ Figure 5. SOIC Accelerometer with Recommended Connection Diagram Sensors Freescale Semiconductor BASIC CONNECTIONS PCB Layout STATUS N/C N/C ST N/C V N/C OUT N N/C N N/C Figure 6. Recommended PCB Layout for Interfacing NOTES: 1. Use a 0.1 μF capacitor on V source. 2. Physical coupling distance of the accelerometer to the microcontroller should be minimal ...

Page 6

... When positioned as shown, the Earth's gravity will result in a positive 1g output MMA1260KEG 6 ACCELERATION SENSING DIRECTIONS OUT STATUS N/C pins are recommended to be left FLOATING STATIC ACCELERATION + 3.7 V OUT - 1.3 V OUT N N N/C 8 16-Pin SOIC Package (1) Direction of Earth's gravity field 2.50 V OUT Sensors Freescale Semiconductor ...

Page 7

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16 LEAD SOIC PAGE MMA1260KEG 7 ...

Page 8

... PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16 LEAD SOIC PAGE MMA1260KEG Sensors Freescale Semiconductor ...

Page 9

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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