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AD5123 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Nonvolatile Digital Potentiometer - Analog Devices

भाग संख्या AD5123
समारोह Nonvolatile Digital Potentiometer
मैन्युफैक्चरर्स Analog Devices 
लोगो Analog Devices लोगो 
पूर्व दर्शन
1 Page
		
<?=AD5123?> डेटा पत्रक पीडीएफ

AD5123 pdf
AD5123/AD5143
TABLE OF CONTENTS
Features .............................................................................................. 1 
Applications....................................................................................... 1 
Functional Block Diagram .............................................................. 1 
General Description ......................................................................... 1 
Revision History ............................................................................... 2 
Specifications..................................................................................... 3 
Electrical Characteristics—AD5123 .......................................... 3 
Electrical Characteristics—AD5143 .......................................... 6 
Interface Timing Specifications.................................................. 9 
Shift Register and Timing Diagrams ....................................... 10 
Absolute Maximum Ratings.......................................................... 11 
Thermal Resistance .................................................................... 11 
ESD Caution................................................................................ 11 
Pin Configuration and Function Descriptions........................... 12 
Typical Performance Characteristics ........................................... 13 
Test Circuits..................................................................................... 18 
REVISION HISTORY
2/16—Rev. A to Rev. B
Changes to Features Section............................................................ 1
Added Endnote, Table 2................................................................... 5
Added Endnote, Table 3................................................................... 8
Changes to Table 5.......................................................................... 11
Changes to Figure 4........................................................................ 12
Change to Table 9 ........................................................................... 20
3/13—Rev. 0 to Rev. A
Changes to Features Section............................................................ 1
10/12—Revision 0: Initial Version
Data Sheet
Theory of Operation ...................................................................... 19 
RDAC Register and EEPROM.................................................. 19 
Input Shift Register .................................................................... 19 
I2C Serial Data Interface ............................................................ 19 
I2C Address.................................................................................. 19 
Advanced Control Modes ......................................................... 21 
EEPROM or RDAC Register Protection ................................. 22 
RDAC Architecture.................................................................... 25 
Programming the Variable Resistor......................................... 25 
Programming the Potentiometer Divider............................... 26 
Terminal Voltage Operating Range ......................................... 26 
Power-Up Sequence ................................................................... 26 
Layout and Power Supply Biasing ............................................ 26 
Outline Dimensions ....................................................................... 27 
Ordering Guide .......................................................................... 27 
Rev. B | Page 2 of 28

विन्यास 28 पेज
डाउनलोड[ AD5123 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

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