X9C103S X9C103SZI X9C103 10K Digital Potensiometer Chip Module

X9C103S X9C103SZI X9C103 10K Digital Potensiometer Chip Module

DESCRIPTION
The Xicor X9C102/103/104/503 is a solid state nonvola tile potentiometer and is ideal for digitally controlled resistance trimming. The X9C102/103/104/503 is a resistor array composed of 99 resistive elements. Between each element and at either end are tap points accessible to the wiper element. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation. The resolution of the X9C102/103/104/503 is equal to the maximum resistance value divided by 99. As an example, for the X9C503 (50KΩ) each tap point represents 505Ω. All Xicor nonvolatile memories are designed and tested for applications requiring extended endurance and data retention.

FEATURES
• Compatible with X9102/103/104/503
• Low Power CMOS
—VCC = 5V
—Active Current, 3mA Max
—Standby Current, 500µA Max
• 99 Resistive Elements
—Temperature Compensated
—± 20% End to End Resistance Range
• 100 Wiper Tap Points
—Wiper Positioned via Three-Wire Interface
—Similar to TTL Up/Down Counter
—Wiper Position Stored in Nonvolatile
Memory and Recalled on Power-Up
• 100 Year Wiper Position Data Retention
• X9C102 = 1KΩ • X9C103 = 10KΩ • X9C503 = 50KΩ • X9C104 = 100KΩ

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