Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

ADXL312 Scheda tecnica(PDF) 1 Page - Analog Devices

Il numero della parte ADXL312
Spiegazioni elettronici  3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

ADXL312 Scheda tecnica(HTML) 1 Page - Analog Devices

  ADXL312 Datasheet HTML 1Page - Analog Devices ADXL312 Datasheet HTML 2Page - Analog Devices ADXL312 Datasheet HTML 3Page - Analog Devices ADXL312 Datasheet HTML 4Page - Analog Devices ADXL312 Datasheet HTML 5Page - Analog Devices ADXL312 Datasheet HTML 6Page - Analog Devices ADXL312 Datasheet HTML 7Page - Analog Devices ADXL312 Datasheet HTML 8Page - Analog Devices ADXL312 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 32 page
background image
3-Axis, ±1.5 g/±3 g/±6 g/±12 g
Digital Accelerometer
ADXL312
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2010 Analog Devices, Inc. All rights reserved.
FEATURES
Ultralow power: as low as 57 μA in measurement mode and
0.1 μA in standby mode at VS = 3.3 V (typical)
Power consumption scales automatically with bandwidth
User-selectable resolution
Fixed 10-bit resolution
Full resolution, where resolution increases with g range,
up to 13-bit resolution at ±12 g (maintaining 2.9 mg/LSB
scale factor in all g ranges)
Embedded, patent pending FIFO technology minimizes host
processor load
Built-in motion detection functions for activity/inactivity
monitoring
Supply and I/O voltage range: 2.0 V to 3.6 V
SPI (3- and 4-wire) and I2C digital interfaces
Flexible interrupt modes mappable to either interrupt pin
Measurement ranges selectable via serial command
Bandwidth selectable via serial command
Wide temperature range (−40 to +105°C)
10,000 g shock survival
Pb free/RoHS compliant
Small and thin: 5 mm × 5 mm × 1.45 mm LFCSP package
Qualified for automotive applications
APPLICATIONS
Car alarm
Hill start aid (HSA)
Electronic parking brake
Data recorder (black box)
GENERAL DESCRIPTION
The ADXL312 is a small, thin, low power, 3-axis accelerometer
with high resolution (13-bit) measurement up to ±12 g. Digital
output data is formatted as 16-bit twos complement and is
accessible through either a SPI (3- or 4-wire) or I2C digital
interface.
The ADXL312 is well suited for car alarm or black box applica-
tions. It measures the static acceleration of gravity in tilt-sensing
applications, as well as dynamic acceleration resulting from
motion or shock. Its high resolution (2.9 mg/LSB) enables
resolution of inclination changes of as little as 0.25°. A built-in
FIFO facilitates using oversampling techniques to improve
resolution to as little as 0.05° of inclination.
Several special sensing functions are provided. Activity and
inactivity sensing detects the presence or absence of motion and
whether the acceleration on any axis exceeds a user-set level.
These functions can be mapped to interrupt output pins. An
integrated 32 level FIFO can be used to store data to minimize
host processor intervention.
Low power modes enable intelligent motion-based power
management with threshold sensing and active acceleration
measurement at extremely low power dissipation.
The ADXL312 is supplied in a small, thin 5 mm × 5 mm ×
1.45 mm, 32-lead, LFCSP package.
FUNCTIONAL BLOCK DIAGRAM
3-AXIS
SENSOR
SENSE
ELECTRONICS
DIGITAL
FILTER
ADXL312
POWER
MANAGEMENT
CONTROL
AND
INTERRUPT
LOGIC
SERIAL I/O
INT1
VS
VDD I/O
INT2
SDA/SDI/SDIO
SDO/ALT
ADDRESS
SCL/SCLK
GND
ADC
32 LEVEL
FIFO
CS
Figure 1. ADXL312 Simplified Block Diagram


Codice articolo simile - ADXL312

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
ADXL312 AD-ADXL312 Datasheet
507Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Rev. B
ADXL312ACPZ AD-ADXL312ACPZ Datasheet
434Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
REV. 0
ADXL312ACPZ AD-ADXL312ACPZ Datasheet
507Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Rev. B
ADXL312ACPZ-RL AD-ADXL312ACPZ-RL Datasheet
507Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Rev. B
ADXL312WACPZ AD-ADXL312WACPZ Datasheet
507Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Rev. B
More results

Descrizione simile - ADXL312

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
ADXL312 AD-ADXL312_V01 Datasheet
507Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
Rev. B
ADXL312ACPZ AD-ADXL312ACPZ Datasheet
434Kb / 32P
   3-Axis, 짹1.5 g/짹3 g/짹6 g/짹12 g Digital Accelerometer
REV. 0
logo
Freescale Semiconductor...
MMA6280QT FREESCALE-MMA6280QT_08 Datasheet
191Kb / 13P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
MMA6270Q FREESCALE-MMA6270Q Datasheet
129Kb / 8P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
MMA6270QT FREESCALE-MMA6270QT_07 Datasheet
326Kb / 12P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
MMA6270QT FREESCALE-MMA6270QT Datasheet
281Kb / 11P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
logo
NXP Semiconductors
MMA6270QT NXP-MMA6270QT Datasheet
242Kb / 12P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
Rev 4, 04/2008
logo
Freescale Semiconductor...
MMA6280QT FREESCALE-MMA6280QT Datasheet
326Kb / 12P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
MMA6270QT FREESCALE-MMA6270QT_08 Datasheet
192Kb / 12P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
logo
NXP Semiconductors
MMA6280QT NXP-MMA6280QT Datasheet
245Kb / 13P
   짹1.5 g - 6 g Dual Axis Low-g Micromachined Accelerometer
Rev 4, 04/2008
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com