DS1867 Datasheet - Dallas Semiconducotr

DS1867 Dual Digital Potentiometer with EEPROM

L0, L1 H0, H1 W1, W2 VB SOUT RST DQ CLK COUT VCC GND NC DNC - Low End of Resistor High End of Resistor Wiper End of Resistor Substrate Bias Wiper for Stacked Configuration Serial Port Reset Input Serial Port Data Input Serial Port Clock Input Cascade Serial Port Output +5-Volt Supply Input Ground.

DS1867 Features

* Nonvolatile version of the popular DS1267

* Low power consumption, quiet, pumpless design

* Operates from single 5V or ±5V supplies

* Two digitally controlled, 256-position potentiometers

* Wiper position is maintained in the absence of power

* Serial port provides means fo

DS1867_DallasSemiconducotr.pdf