Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

AD7291 Datasheet(PDF) 2 Page - Analog Devices

Part # AD7291
Description  8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7291 Datasheet(HTML) 2 Page - Analog Devices

  AD7291_11 Datasheet HTML 1Page - Analog Devices AD7291_11 Datasheet HTML 2Page - Analog Devices AD7291_11 Datasheet HTML 3Page - Analog Devices AD7291_11 Datasheet HTML 4Page - Analog Devices AD7291_11 Datasheet HTML 5Page - Analog Devices AD7291_11 Datasheet HTML 6Page - Analog Devices AD7291_11 Datasheet HTML 7Page - Analog Devices AD7291_11 Datasheet HTML 8Page - Analog Devices AD7291_11 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 28 page
background image
AD7291
Rev. 0 | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
I2C Timing Specifications............................................................ 5
Absolute Maximum Ratings............................................................ 6
Thermal Resistance ...................................................................... 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 11
Circuit Information ........................................................................ 12
Converter Operation.................................................................. 12
Analog Input ............................................................................... 12
ADC Transfer Function............................................................. 13
Temperature Sensor Operation ................................................ 13
Temperature Sensor Averaging................................................. 13
VDRIVE ............................................................................................ 14
The Internal or External Reference.......................................... 14
Reset ............................................................................................. 14
Internal Register Structure ............................................................ 15
Address Pointer Register ........................................................... 15
Command Register (0x00)........................................................ 17
Voltage Conversion Result Register (0x01) ............................ 18
TSENSE Conversion Result Register (0x02)................................ 18
TSENSE Average Result Register (0x03) ...................................... 19
Limit Registers (0x04 to 0x1E) ................................................. 19
Hysteresis Register ..................................................................... 20
Alert Status Register A and Alert Status Register B (0x1F and
0x20)............................................................................................. 20
I2C Interface .................................................................................... 21
Serial Bus Address Byte ............................................................. 21
General I2C Timing.................................................................... 21
Writing to the AD7291 .................................................................. 22
Writing Two Bytes of Data to a 16-Bit Register ..................... 22
Writing to Multiple Registers.................................................... 22
Reading Data From the AD7291.................................................. 23
Reading Two Bytes of Data from a 16-Bit Register ............... 23
Modes of Operation ....................................................................... 24
Command Mode ........................................................................ 24
Autocycle Mode.......................................................................... 26
Outline Dimensions ....................................................................... 27
Ordering Guide .......................................................................... 27
REVISION HISTORY
1/11—Revision 0: Initial Version


Similar Part No. - AD7291_11

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7291 AD-AD7291_16 Datasheet
509Kb / 29P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
AD7291 AD-AD7291_17 Datasheet
572Kb / 29P
   Temperature Sensor
More results

Similar Description - AD7291_11

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7291 AD-AD7291_16 Datasheet
509Kb / 29P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
AD7291 AD-AD7291 Datasheet
436Kb / 21P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
Rev. PrC
AD7298 AD-AD7298 Datasheet
1Mb / 18P
   8-Channel, 1MSPS, 12-Bit SAR ADC with Temperature Sensor
Rev. PrA
logo
Linear Technology
LTC2309 LINER-LTC2309 Datasheet
598Kb / 20P
   8-Channel, 12-Bit SAR ADC with I2C Interface
LTC2309 LINER-LTC2309_15 Datasheet
1Mb / 26P
   8-Channel, 12-Bit SAR ADC with IC Interface
logo
Texas Instruments
ADS8028 TI1-ADS8028_14 Datasheet
849Kb / 35P
[Old version datasheet]   12-Bit, 1-MSPS, 8-Channel, SAR ADC with Internal Reference and Internal Temperature Sensor
ADS8028 TI-ADS8028 Datasheet
904Kb / 34P
[Old version datasheet]   12-Bit, 1-MSPS, 8-Channel, SAR ADC
logo
National Semiconductor ...
ADC128D818 NSC-ADC128D818 Datasheet
775Kb / 38P
   12-Bit, 8-Channel, ADC System Monitor with Temperature Sensor, Internal/External Reference, and I2C Interface
logo
Texas Instruments
ADC128D818 TI1-ADC128D818_14 Datasheet
1Mb / 41P
[Old version datasheet]   ADC128D818 12-Bit, 8-Channel, ADC System Monitor with Temperature Sensor Internal/External Reference, and I2C Interface
ADC128D818CIMT-NOPB TI-ADC128D818CIMT-NOPB Datasheet
1Mb / 40P
[Old version datasheet]   ADC128D818 12-Bit, 8-Channel, ADC System Monitor with Temperature Sensor, Internal/External Reference, and I2C Interface
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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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