(China (Mainland))
Product Summary
The DS1669-10 is a digital rheostat or potentiometer. The DS1669-10 supports 64 possible uniformtap points over the entire resistive range. The standard resistive ranges are 10 kΩ, 50 kΩ, and 100 kΩ.The Dallastat can be controlled by either a switch contact closure input or a digital source input such as a CPU. Wiper position is maintained in the absence of power through the use of a EEPROM memory cellarray. The EEPROM cell array will withstand more than 50,000 writes.
Parametrics
DS1669-10 absolute maximum ratings: (1)Voltage on Any Pin Relative to -V: -0.5V + 8.0V; (2)Operating Temperature: -40℃ to +85℃; (3)Storage Temperature: -55℃ to +125℃; (4)Soldering Temperature: 260℃ for 15 seconds.
Features
DS1669-10 features: (1)Replaces mechanical variable resistors; (2)Electronic interface provided for digital aswell as manual control; (3)Wide differential input voltage rangebetween 4.5 and 8 volts; (4)Wiper position is maintained in the absenceof power; (5)Low-cost alternative to mechanical controls; (6)Applications include volume, tone, contrast,brightness, and dimmer control; (7)Available in 8-pin SOIC and 8-pin DIPpackages; (8)Standard resistance values for Dallastat: DS1669-10 to 10 kΩ; (9)Operating Temperature Range:Industrial: -40℃ to +85℃.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 DS1669-10 |
Maxim Integrated Products |
Digital Potentiometer ICs |
Data Sheet |
Negotiable |
|
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 |
DS1669-10+ |
Maxim Integrated Products |
Digital Potentiometer ICs Dallastat 10K Rheostat |
Data Sheet |
Negotiable |
|
||||
|
DS1669-100 |
Maxim Integrated Products |
Digital Potentiometer ICs |
Data Sheet |
Negotiable |
|
||||
|
DS1669-100+ |
Maxim Integrated Products |
Digital Potentiometer ICs Dallastat 100K Rheostat |
Data Sheet |
Negotiable |
|
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