DS1809是Maxim美信半导体公司的一款光电产品产品，DS1809是Dallastat，本站介绍了DS1809的封装应用图解、特点和优点、功能等，并给出了与DS1809相关的Maxim元器件型号供参考。
DS1809 - Dallastat - 光电产品 - Maxim美信半导体高性能芯片品质 - 美信半导体
The DS1809 Dallastat is a single, 64-position digital potentiometer which provides both a simple contact closure-controlled interface and a microprocessor-controlled interface. Wiper position is maintained in the absence of power in EEPROM. Wiper setting can be stored automatically or on command.
Because it handles both mechanical pushbutton and digital inputs, the DS1809 can adapt to applications with either or both mechanical and processor-controlled interfaces. In either case, digitally controlled resistance values are more reliable and accurate than mechanical potentiometers and can be mounted with automated manufacturing processes, saving time and money.
