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DS1669 Dallastat Electronic Digital Rheostat
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 § 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.
DS1669 Datasheet
