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X9418
NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT
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Low Noise/Low Power/2-Wire Bus Dual Digitally Controlled Potentiometers (XDCP™)
DATASHEET
FN8194 Rev 2.00 October 12, 2006
FEATURES
• 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
Register —Register Data Retention–100 years • 8-bytes of nonvolatile memory • 2.
X9418 Datasheet
