PDF, 841 Kb, Sprache: en, Revision: 2.00, Datei veröffentlicht: Oct 12, 2006, Seiten: 20
Low Noise/Low Power/2-Wire Bus
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NO RECOMMENDED REPLACEMENT
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FN8194
Rev 2.00
October 12, 2006 Low Noise/Low Power/2-Wire Bus Dual Digitally Controlled Potentiometers
(XDCP™)
FEATURES DESCRIPTION • Two potentiometers in one package
• 2-wire serial interface
• Register oriented format
—Direct Read/Write/Transfer Wiper Position
—Store as many as Four Positions per
Potentiometer
• Power supplies
—VCC = 2.7V to 5.5V
—V+ = 2.7V to 5.5V
—V– = -2.7V to -5.5V
• Low power CMOS
—Standby current < 1µA
—Ideal for Battery Operated Applications
• High reliability
—Endurance–100,000 Data Changes per Bit per …