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Subject: R2R DAC

Date: 10/04/03 at 10:44 AM
Posted by: jason
E-mail: jason_class[AT55]yahoo.com (replace [AT55] with @ to reply)
Message Posted:

Hi Russ and Mike and Everyone,

Could you hlp me to understand how the circuit on page

http://www.geocities.com/jason_class/R2R1.gif

works?

How does the resistor combination can achieve I/2, I/4, I/8 and so on?
Thank you for your help.

rgds and thanks

jason


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