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AD5142 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (AD5122 / AD5142) Nonvolatile Digital Potentiometer - Analog Devices

भाग संख्या AD5142
समारोह (AD5122 / AD5142) Nonvolatile Digital Potentiometer
मैन्युफैक्चरर्स Analog Devices 
लोगो Analog Devices लोगो 
पूर्व दर्शन
1 Page
		
<?=AD5142?> डेटा पत्रक पीडीएफ

AD5142 pdf
AD5122/AD5142
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics—AD5122 .......................................... 3
Electrical Characteristics—AD5142 .......................................... 6
Interface Timing Specifications.................................................. 9
Shift Register and Timing Diagrams ....................................... 10
Absolute Maximum Ratings.......................................................... 11
Thermal Resistance .................................................................... 11
ESD Caution................................................................................ 11
Pin Configurations and Function Descriptions ......................... 12
Typical Performance Characteristics ........................................... 14
Test Circuits..................................................................................... 19
REVISION HISTORY
10/12—Revision 0: Initial Version
Data Sheet
Theory of Operation ...................................................................... 20
RDAC Register and EEPROM.................................................. 20
Input Shift Register .................................................................... 20
SPI Serial Data Interface............................................................ 20
Advanced Control Modes ......................................................... 23
EEPROM or RDAC Register Protection ................................. 24
INDEP Pin................................................................................... 24
RDAC Architecture.................................................................... 27
Programming the Variable Resistor......................................... 27
Programming the Potentiometer Divider............................... 28
Terminal Voltage Operating Range ......................................... 28
Power-Up Sequence ................................................................... 28
Layout and Power Supply Biasing ............................................ 28
Outline Dimensions ....................................................................... 29
Ordering Guide .......................................................................... 30
Rev. 0 | Page 2 of 32
Free Datasheet http://www.datasheet4u.com/

विन्यास 30 पेज
डाउनलोड[ AD5142 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
AD5141Nonvolatile Digital PotentiometerAnalog Devices
Analog Devices
AD5142(AD5122 / AD5142) Nonvolatile Digital PotentiometerAnalog Devices
Analog Devices


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