The DS1803 addressable dual digital potentiometer features two independently controlled 256-position
potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up
to 8 DS1803's to share the same 2-wire interface. The exact wiper position of each potentiometer can be
written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The
device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩ and is specified over the
industrial temperature range.
主な特長
3V or 5V Operation
Ultra-Low Power Consumption
Two Digitally Controlled, 256-
Potentiometers
14-Pin TSSOP (173 mil) and 16-
mil) Packaging Available for Surface-
Applications
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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