Dallas Semiconductor Digital Potentiometers: Frequently Asked Questions

Abstract: This application note answers frequently asked questions for Dallas Semiconductor digital potentiometers.
Maxim > App Notes > A/D and D/A CONVERSION/SAMPLING CIRCUITS DIGITAL POTENTIOMETERS
GENERAL ENGINEERING TOPICS

Keywords: digital potentiometers, digital pots, faq, xicor, Dallastat Aug 10, 2001

APPLICATION NOTE 593
Dallas Semiconductor Digital Potentiometers: Frequently Asked
Questions

Abstract: This application note answers frequently asked questions for Dallas Semiconductor digital
potentiometers.


How do I set up the DS1267 in stacked configuration?

Connect the H0 terminal to the L1 terminal. With the Stack Select Bit (LSB of the 17-bit I/O Shift Register) set to
a 0, the multiplexed output, SOUT, will be the output seen at W0. With the Stack Select Bit set to a 1, SOUT will
be the output seen at W1. The new stacked potentiometer will use