X9259 - Quad Digitally-Controlled (XDCP) Potentiometers

Product Overview

Xicor

Part number	X9259
Manufacturer	Xicor
File Size	400.89 KB
Description	Quad Digitally-Controlled (XDCP) Potentiometers
Datasheet	X9259 Datasheet
Additional preview pages of the X9259 datasheet.

The X9259 integrates 4 digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit.

Quad.
Four separate potentiometers.
256 resistor taps/pot.
0.4% resolution.
2-Wire Serial Interface for write, read, and transfer operations of the potentiometer.
Wiper Resistance, 100Ω typical @ VCC = 5V.
4 Nonvolatile Data Registers for Each Potentiometer.
Nonvolatile Storage of Multiple Wiper Positions.
Power On Recall. Loads Saved Wiper Position on Power Up.
Standby Current < 5µA Max.
VCC: 2.7V t.

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Published: Apr 16, 2005 |