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X9259 Potentiometers Datasheet PDF

Quad Digitally-Controlled (XDCP) Potentiometers

Quad Digitally-Controlled (XDCP) Potentiometers

 

 

 

Part Number X9259
Description Quad Digitally-Controlled (XDCP) Potentiometers
Feature APPLICATION NOTES AND DEVELOPMENT SYSTEM A V A I L A B L E AN99
• AN115
• A N124
•AN133
• AN134
• AN135 Sing le Supply / Low Power / 256-tap / 2-Wir e bus X9259 Quad Digitally-Controlled (XDCPTM) Potentiometers FEATURES
• Qu ad–Four separate potentiometers
• 2 56 resistor taps/pot–0.
4% resolution
• 2-Wire Serial Interface for write, read, and transfer operations of the po tentiometer
• Wiper Resistance, 100 typical @ VCC = 5V
• 4 Nonvolatile Data Registers for Each Potentiometer Nonvolatile Storage of Multiple Wipe r Positions
• Power On Recall.
Loads Saved Wiper Position on Power Up.

• S tandby .
Manufacture Xicor
Datasheet
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X9259

 

 

 


 

 

 

Part Number X9259
Description Quad Digitally Potentiometers
Feature DATASHEET X9259 Single Supply/Low Power /256-Tap/2-Wire Bus Quad Digitally-Cont rolled (XDCP™) Potentiometers FN8169 Rev 6.
00 December 12, 2014 The X9259 integrates four digitally controlled po tentiometers (XDCP) on a monolithic CMO S integrated circuit.
The digitally con trolled potentiometers are implemented with a combination of resistor elements and CMOS switches.
The position of the wipers are controlled by the user thro ugh the 2-wire bus interface.
Each pote ntiometer has associated with it a vola tile Wiper Counter Register (WCR) and f our nonvolatile Data Registers that can be directly wri .
Manufacture Renesas
Datasheet
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