IC Phoenix logo

Home ›  D  › D26 > DS1803

DS1803 from DALLAS,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

DS1803

Manufacturer: DALLAS

Addressable Dual Digital Potentiometer

Partnumber Manufacturer Quantity Availability
DS1803 DALLAS 15 In Stock

Description and Introduction

Addressable Dual Digital Potentiometer The DS1803 is a digital potentiometer manufactured by Dallas Semiconductor (now part of Maxim Integrated). Below are its key specifications:

- **Type**: Dual, 64-position digital potentiometer  
- **Resistance Values**: 10kΩ, 50kΩ, or 100kΩ options  
- **Interface**: 3-wire serial (SPI-compatible)  
- **Supply Voltage**: 2.7V to 5.5V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Resolution**: 6-bit (64 steps) per potentiometer  
- **Non-Volatile Memory**: Yes (retains settings when powered off)  
- **Package Options**: 14-pin SOIC, 14-pin TSSOP  
- **Features**: Low power consumption, logarithmic taper option  

This information is based solely on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
DS1803 DALLAS 158 In Stock

Description and Introduction

Addressable Dual Digital Potentiometer The DS1803 is a digital potentiometer manufactured by Dallas Semiconductor (now part of Maxim Integrated). Here are its key specifications:  

- **Type**: Dual, 64-position digital potentiometer  
- **Resistance Values**: 10kΩ, 50kΩ, or 100kΩ (depending on variant)  
- **Interface**: 3-wire serial (SPI-compatible)  
- **Supply Voltage**: 2.7V to 5.5V  
- **Temperature Range**: -40°C to +85°C  
- **Non-Volatile Memory**: Stores wiper position  
- **Resolution**: 64 steps (6-bit)  
- **Package Options**: 14-pin SOIC, 14-pin TSSOP  
- **Low Power Consumption**: Typically 0.5mA (active), 1µA (standby)  

The DS1803 is designed for applications requiring digitally controlled resistance adjustments, such as audio systems, instrumentation, and industrial controls.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips