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DS1669 from DALLAS,MAXIM - Dallas Semiconductor

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DS1669

Manufacturer: DALLAS

Dallastat Electronic Digital Rheostat

Partnumber Manufacturer Quantity Availability
DS1669 DALLAS 500 In Stock

Description and Introduction

Dallastat Electronic Digital Rheostat The DS1669 is a digital potentiometer manufactured by Dallas Semiconductor (now part of Maxim Integrated).  

### **Key Specifications of DS1669:**  
- **Type:** Digital Potentiometer (Digitally Controlled Variable Resistor).  
- **Resolution:** 256 positions.  
- **Resistance Range:** 10 kΩ, 50 kΩ, or 100 kΩ (depending on the variant).  
- **Interface:** Up/Down (Increment/Decrement) control via push-button inputs.  
- **Non-Volatile Memory:** Retains wiper position during power-off.  
- **Supply Voltage:** 4.5V to 5.5V (operating range).  
- **Temperature Range:** -40°C to +85°C (industrial).  
- **Package Options:** 8-pin DIP or SOIC.  

### **Applications:**  
- Volume control, LCD contrast adjustment, and other analog signal adjustments in embedded systems.  

For exact part numbers (e.g., DS1669-10, DS1669-50, DS1669-100), refer to the datasheet for resistance-specific variants.  

Would you like additional details from the datasheet?

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