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AD5124 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (AD5124 / AD5144) Nonvolatile Digital Potentiometer - Analog Devices

भाग संख्या AD5124
समारोह (AD5124 / AD5144) Nonvolatile Digital Potentiometer
मैन्युफैक्चरर्स Analog Devices 
लोगो Analog Devices लोगो 
पूर्व दर्शन
1 Page
		
<?=AD5124?> डेटा पत्रक पीडीएफ

AD5124 pdf
AD5124/AD5144/AD5144A
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Functional Block Diagrams—TSSOP ............................................ 3
Specifications..................................................................................... 4
Electrical Characteristics—AD5124 .......................................... 4
Electrical Characteristics—AD5144 and AD5144A................ 7
Interface Timing Specifications................................................ 10
Shift Register and Timing Diagrams ....................................... 11
Absolute Maximum Ratings.......................................................... 13
Thermal Resistance .................................................................... 13
ESD Caution................................................................................ 13
Pin Configurations and Function Descriptions ......................... 14
Typical Performance Characteristics ........................................... 17
Test Circuits..................................................................................... 22
Theory of Operation ...................................................................... 23
REVISION HISTORY
10/12—Revision 0: Initial Version
Data Sheet
RDAC Register and EEPROM.................................................. 23
Input Shift Register .................................................................... 23
Serial Data Digital Interface Selection, DIS............................ 23
SPI Serial Data Interface............................................................ 23
I2C Serial Data Interface ............................................................ 25
I2C Address.................................................................................. 25
Advanced Control Modes ......................................................... 27
EEPROM or RDAC Register Protection ................................. 28
Load RDAC Input Register (LRDAC) ..................................... 28
RDAC Architecture.................................................................... 31
Programming the Variable Resistor......................................... 31
Programming the Potentiometer Divider............................... 32
Terminal Voltage Operating Range ......................................... 32
Power-Up Sequence ................................................................... 32
Layout and Power Supply Biasing ............................................ 32
Outline Dimensions ....................................................................... 33
Ordering Guide .......................................................................... 34
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डाउनलोड[ AD5124 Datasheet.PDF ]


शेयर लिंक


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