công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

AD5245 bảng dữ liệu(PDF) 2 Page - Analog Devices

tên linh kiện AD5245
Giải thích chi tiết về linh kiện  256-Position IC-Compatible Digital Potentiometer
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  AD [Analog Devices]
Trang chủ  http://www.analog.com
Logo AD - Analog Devices

AD5245 bảng dữ liệu(HTML) 2 Page - Analog Devices

  AD5245_15 Datasheet HTML 1Page - Analog Devices AD5245_15 Datasheet HTML 2Page - Analog Devices AD5245_15 Datasheet HTML 3Page - Analog Devices AD5245_15 Datasheet HTML 4Page - Analog Devices AD5245_15 Datasheet HTML 5Page - Analog Devices AD5245_15 Datasheet HTML 6Page - Analog Devices AD5245_15 Datasheet HTML 7Page - Analog Devices AD5245_15 Datasheet HTML 8Page - Analog Devices AD5245_15 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 20 page
background image
AD5245
Rev. B | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
Pin Configuration............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Electrical Characteristics ................................................................. 3
5 kΩ Version.................................................................................. 3
10 kΩ, 50 kΩ, 100 kΩ Versions .................................................. 4
Timing Characteristics..................................................................... 5
5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Versions........................................ 5
Absolute Maximum Ratings............................................................ 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Test Circuits..................................................................................... 12
Theory of Operation ...................................................................... 13
Programming the Variable Resistor......................................... 13
Programming the Potentiometer Divider............................... 14
ESD Protection ........................................................................... 14
Terminal Voltage Operating Range ......................................... 14
Power-Up Sequence ................................................................... 14
Layout and Power Supply Bypassing ....................................... 14
Constant Bias to Retain Resistance Setting............................. 15
Evaluation Board ........................................................................ 15
I C Interface
2
.................................................................................... 16
I C-Compatible 2-Wire Serial Bus
2
........................................... 16
Outline Dimensions ....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
1/06—Rev. A to Rev. B
Changes to Table 3........................................................................... 5
Changes to Ordering Guide ......................................................... 19
3/04—Rev. 0 to Rev. A
Updated Format................................................................ Universal
Changes to Features......................................................................... 1
Changes to Applications ................................................................. 1
Changes to Figure 1......................................................................... 1
Changes to Electrical Characteristics—5 kΩ Version ................ 3
Changes to Electrical Characteristics—10 kΩ, 50 kΩ,
and 100 kΩ Versions ....................................................................... 4
Changes to Timing Characteristics ............................................... 5
Changes to Absolute Maximum Ratings ...................................... 6
Moved ESD Caution to Page .......................................................... 6
Changes to Pin Configuration and Function Descriptions ....... 7
Changes to Figures 22 and 23 ...................................................... 11
Moved Figure 25 to Figure 26 ...................................................... 11
Moved Figure 26 to Figure 27 ...................................................... 11
Moved Figure 27 to Figure 25 ...................................................... 11
Deleted Figures 31 and 32 ............................................................ 12
Changes to Figure 32, Figure 33 and Figure 34 ......................... 12
Changes to Rheostat Operation Section..................................... 13
Added Figure 35............................................................................. 13
Changes to Equation 1 and Equation 2 ...................................... 13
Changes to Table 6 and Table 7.................................................... 13
Added Figure 37 ............................................................................ 14
Changes to Equation 4 .................................................................. 14
Deleted Readback RDAC Value Section .................................... 14
Deleted Level Shifting for Bidirectional Interface Section ...... 14
Moved ESD Protection Section to Page ..................................... 14
Changes to Figure 38 and Figure 39............................................ 14
Moved Terminal Voltage Operating Range Section to Page.... 14
Changes to Figure 40..................................................................... 14
Moved Power-Up Sequence Section to Page ............................. 14
Moved Layout and Power Supply Bypassing Section to Page . 15
Added Constant Bias to Retain Resistance Setting Section..... 15
Added Figure 42 ............................................................................ 15
Added Evaluation Board Section ................................................ 15
Added Figure 43 ............................................................................ 15
Moved I2C Interface Section to Page........................................... 16
Changes to I2C Compatible 2-Wire Serial Bus Section ........... 16
Moved Table 5 and Table 6 to Page ............................................. 17
(Renumbered as Table 8 and Table 9)
Moved Figure 36, Figure 37, and Figure 38 to Page.................. 17
(Renumbered as Figure 44, Figure 45, and Figure 46)
Moved Multiply Devices on One Bus Section to Page ............. 18
Updated Ordering Guide ............................................................. 19
Updated Outline Dimensions...................................................... 19
Moved I2C Disclaimer to Page ..................................................... 20
5/03—Revision 0: Initial Version


Số phần tương tự - AD5245_15

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Analog Devices
AD5245BRJ10 AD-AD5245BRJ10 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
AD5245BRJ10-R2 AD-AD5245BRJ10-R2 Datasheet
995Kb / 16P
   256-Position I2C Compatible Digital Potentiometer
REV. 0
AD5245BRJ10-R2 AD-AD5245BRJ10-R2 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
AD5245BRJ10-R2 AD-AD5245BRJ10-R2 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
AD5245BRJ10-R2 AD-AD5245BRJ10-R2 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
More results

Mô tả tương tự - AD5245_15

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Analog Devices
AD5259 AD-AD5259_15 Datasheet
606Kb / 24P
   Nonvolatile, IC-Compatible 256-Position, Digital Potentiometer
REV. C
AD5245BRJ50 AD-AD5245BRJ50 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
logo
ON Semiconductor
CAT5171 ONSEMI-CAT5171 Datasheet
171Kb / 12P
   256-Position I2C Compatible Digital Potentiometer
August, 2009 ??Rev. 1
logo
Analog Devices
AD5160 AD-AD5160_15 Datasheet
480Kb / 16P
   256-Position SPI-Compatible Digital Potentiometer
REV. C
AD5245BRJZ10-RL7 AD-AD5245BRJZ10-RL7 Datasheet
687Kb / 20P
   256-Position I2C짰-Compatible Digital Potentiometer
REV. B
AD5160 AD-AD5160_09 Datasheet
467Kb / 16P
   256-Position SPI-Compatible Digital Potentiometer
REV. B
AD5160BRJ100 AD-AD5160BRJ100 Datasheet
485Kb / 16P
   256-Position SPI-Compatible Digital Potentiometer
REV. B
AD5245BRJ10 AD-AD5245BRJ10 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
AD5245 AD-AD5245 Datasheet
995Kb / 16P
   256-Position I2C Compatible Digital Potentiometer
REV. 0
AD5245BRJ5 AD-AD5245BRJ5 Datasheet
687Kb / 20P
   256-Position I2C-Compatible Digital Potentiometer
REV. B
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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