Product Summary

The X9318WS8IZT1 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface. The potentiometer is implemented by a resistor array composed of 99 resistive elements and a wiper switching network.

Parametrics

X9318WS8IZT1 absolute maximum ratings: (1)Junction 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)RH, RW, RL to ground: +10V; (5)Lead temperature (soldering 10s): 300℃; (6)IW (10s): ±6mA.

Features

X9318WS8IZT1 features: (1)Solid-state potentiometer; (2)3-wire serial interface; (3)Terminal voltage, 0 to +8V; (4)100 wiper tap points; (5)99 resistive elements; (6)Low power CMOS; (7)High reliability; (8)RTOTAL value = 10kΩ; (9)Packages: 8 Ld SOIC and DIP; (10)Pb-free plus anneal available (RoHS compliant).

Diagrams

X9318WS8IZT1 block diagram

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