Product Summary

The X9C103P is an E2POT nonvolatile digital potentiometer. The high (VH) and low (VL) terminals of the X9C103P are equivalent to the fixed terminals of a mechanical potentiometer. The minimum voltage is –5V and the maximum is +5V. It should be noted that the terminology of VL and VH references the relative position of the terminal in relation to wiper movement direction selected by the U/D input and not the voltage potential on the terminal.

Parametrics

X9C103P absolute maximum ratings: (1)Temperature under Bias: –65℃ to +135℃; (2)Storage Temperature: –65℃ to +150℃; (3)Voltage on CS, INC, U/D and VCC with Respect to VSS: –1V to +7V; (4)Voltage on VH and VL Referenced to VSS: –8V to +8V DV = |VH–VL|; (5)Lead Temperature (Soldering, 10 seconds): +300℃; (6)Wiper Current: ±1mA.

Features

X9C103P features: (1)Compatible with X9102/103/104/503; (2)Low Power CMOS; (3)LCC = 5V; (4)Active Current, 3mA Max; (5)Standby Current, 500mA Max; (6)99 Resistive Elements; (7)Temperature Compensated; (8)±20% End to End Resistance Range; (9)100 Wiper Tap Points; (10)Wiper Positioned via Three-Wire Interface; (11)Similar to TTL Up/Down Counter; (12)Wiper Position Stored in Nonvolatile; (13)Memory and Recalled on Power-Up; (14)100 Year Wiper Position Data Retention.

Diagrams

X9C103P Test Circuit

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