Download the DS1669S datasheet PDF.
This datasheet also covers the DS1668 variant, as both devices belong to the same electronic digital rheostat family and are provided as variant models within a single manufacturer datasheet.
General Description
The DS1669 Dallastat is a digital rheostat or potentiometer.
Key Features
Replaces mechanical variable resistors.
Electronic interface provided for digital as
well as manual control.
Wide differential input voltage range
between 4.5 and 8V.
Wiper position is maintained in the absence
of power.
Full PDF Text Transcription for DS1669S (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
DS1669S. For precise diagrams, and layout, please refer to the original PDF.
www.maxim-ic.com DS1669 Dallastat Electronic Digital Rheostat FEATURES § Replaces mechanical variable resistors § Electronic interface provided for digital as well as man...
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e resistors § Electronic interface provided for digital as well as manual control § Wide differential input voltage range between 4.5 and 8V § Wiper position is maintained in the absence of power § Low-cost alternative to mechanical controls § Applications include volume, tone, contrast, brightness, and dimmer control § Available in 8-pin SOIC and 8-pin DIP packages § Standard resistance values for Dallastat: - DS1669-10 ~ 10 kΩ - DS1669-50 ~ 50 kΩ - DS1669-100 ~ 100 kΩ § Operating Temperature Range - Industrial: -40°C to +85°C PIN ASSIGNMENT DS1669 (RH) 1 8 +V UC 2 7 DC D 3 6 RW (RL) 4 5 V- 8-Pin SOIC (208-mil) See Mech.
DS1669S Datasheet
