Difference between revisions of "MMA7361L Module"

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(Created page with "==Overview== right This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low a...")
 
(Overview)
 
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[[File:MMA7361L MODULE.jpg|thumb|400px|right]]
 
[[File:MMA7361L MODULE.jpg|thumb|400px|right]]
 
This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall. Zero-g offset and sensitivity are factory set and require no external devices.
 
This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall. Zero-g offset and sensitivity are factory set and require no external devices.
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Go shopping [http://imall.iteadstudio.com/im120712010.html MMA7361L Module (IM120712010)]
  
 
==Features==
 
==Features==
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==Specifications==
 
==Specifications==
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{| border="1"
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| Main IC||MMA7361L
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|-
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| PCB size ||17.8mm X 12.7mm X 1.6mm
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|-
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| Power supply ||3.3V DC
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|-
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| RoHS||Yes
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|}
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==Electrical Characteristics==
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{| class="wikitable"
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|-
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| align="center" style="background:#f0f0f0;"|'''Parameter'''
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| align="center" style="background:#f0f0f0;"|'''Min.'''
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| align="center" style="background:#f0f0f0;"|'''Typical'''
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| align="center" style="background:#f0f0f0;"|'''Max.'''
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| align="center" style="background:#f0f0f0;"|'''Unit'''
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|-
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| Input voltage||3||3.3||3.6||VDC
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|-
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| Current Consumption ||-||400||-||uA
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|}
  
 
==Hardware==
 
==Hardware==
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[[File:MMA7361L MODULE1.jpg]]
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{| class="wikitable"
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|-
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| align="center" style="background:#f0f0f0;"|'''Pin'''
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| align="center" style="background:#f0f0f0;"|'''Pad Name'''
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| align="center" style="background:#f0f0f0;"|'''Type'''
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| align="center" style="background:#f0f0f0;"|'''Description'''
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|-
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| 1||0G-D||O||0g Detect Signal
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|-
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| 2||XOUT||A||XOUT
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|-
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| 3||YOUT||A||YOUT
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|-
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| 4||ZOUT||A||ZOUT
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|-
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| 5||GND||G||Ground
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|-
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| 6||VDD||P||Power Supply
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|-
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| 7||GND||G||Ground
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|-
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| 8||Sleep||I||Sleep mode, Low active
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|-
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| 9||GS||I||Logic input pin to select g level
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|-
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| 10||ST||I||Self-Test
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|}
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A: analog output
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I: digital input
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O: digital output
  
 
==Download==
 
==Download==
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[ftp://imall.iteadstudio.com/Modules/IM120712010/DS_IM120712010.pdf Datasheet]
  
 
==Useful Links==
 
==Useful Links==

Latest revision as of 08:11, 11 June 2014

Overview

MMA7361L MODULE.jpg

This is a breakout board for Freescale's MMA7361L three-axis analog accelerometer. The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall. Zero-g offset and sensitivity are factory set and require no external devices.

Go shopping MMA7361L Module (IM120712010)

Features

  • Two selectable measuring ranges (±1.5g, ±6g)
  • Breadboard friendly - 0.1" pitch header
  • Low current consumption: 400 µASleep mode: 3 µA
  • Low voltage operation: 2.2 V - 3.6 V
  • High sensitivity (800 mV/g at 1.5g)
  • Fast turn on time (0.5 ms enable response time)
  • Self test for freefall detect diagnosis
  • 0g-Detect for freefall protection
  • Signal conditioning with low pass filter
  • Robust design, high shocks survivability

Specifications

Main IC MMA7361L
PCB size 17.8mm X 12.7mm X 1.6mm
Power supply 3.3V DC
RoHS Yes

Electrical Characteristics

Parameter Min. Typical Max. Unit
Input voltage 3 3.3 3.6 VDC
Current Consumption - 400 - uA

Hardware

MMA7361L MODULE1.jpg

Pin Pad Name Type Description
1 0G-D O 0g Detect Signal
2 XOUT A XOUT
3 YOUT A YOUT
4 ZOUT A ZOUT
5 GND G Ground
6 VDD P Power Supply
7 GND G Ground
8 Sleep I Sleep mode, Low active
9 GS I Logic input pin to select g level
10 ST I Self-Test

A: analog output

I: digital input

O: digital output

Download

Datasheet

Useful Links