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DS1669S from DS,MAXIM - Dallas Semiconductor

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DS1669S

Manufacturer: DS

ELECTRONIC DIGITAL RHEOSTAT

Partnumber Manufacturer Quantity Availability
DS1669S DS 510 In Stock

Description and Introduction

ELECTRONIC DIGITAL RHEOSTAT The DS1669S is a digital potentiometer manufactured by Dallas Semiconductor (now part of Maxim Integrated).  

### Key Specifications:  
- **Type**: Digital Potentiometer (Digitally Controlled Variable Resistor)  
- **Resolution**: 256 positions  
- **Resistance Range**: 10kΩ, 50kΩ, or 100kΩ (depending on variant)  
- **Interface**: Up/Down (Increment/Decrement) control via push-button inputs  
- **Supply Voltage**: 2.7V to 5.5V  
- **Operating Temperature**: -40°C to +85°C  
- **Package**: 8-pin SOIC (Small Outline Integrated Circuit)  
- **Non-Volatile Memory**: Retains wiper position when powered off  
- **Endurance**: 50,000 wiper position changes  

### Applications:  
- Volume control  
- LCD contrast adjustment  
- Programmable voltage references  

For exact specifications, refer to the official datasheet from Maxim Integrated.

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