DS1803
PRODUCTIONAddressable Dual Digital Potentiometer
- Part Models
- 15
- 1ku List Price
- Starting From $4.04
Part Details
- 3V or 5V Operation
- Ultra-Low Power Consumption
- Two Digitally Controlled, 256- Potentiometers
- 14-Pin TSSOP (173 mil) and 16- mil) Packaging Available for Surface- Applications
- Addressable Using 3 Address
- 2-Wire Serial Interface
- Operating Temperature Range:
- Industrial: -40°C to +85°C
- Standard Resistance Values:\x02
- DS1803-010 10kΩ
- DS1803-050 50kΩ
- DS1803-100 100kΩ
The DS1803 addressable dual digital potentiometer features two independently controlled 256-position potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up to 8 DS1803's to share the same 2-wire interface. The exact wiper position of each potentiometer can be written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩ and is specified over the industrial temperature range.
Documentation
Data Sheet 1
Reliability Data 1
Application Note 2
Design Note 2
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DS18030-010+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS18030-050+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS18030-100+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS1803E-010+ | Thin Shrink Small-Outline Package | ||
| DS1803E-010+T&R | Thin Shrink Small-Outline Package | ||
| DS1803E-050+ | Thin Shrink Small-Outline Package | ||
| DS1803E-100+ | Thin Shrink Small-Outline Package | ||
| DS1803E-100+T&R | Thin Shrink Small-Outline Package | ||
| DS1803E-50+T&R | Thin Shrink Small-Outline Package | ||
| DS1803Z-010+ | Small-Outline IC, Narrow (0.15in) | ||
| DS1803Z-010+T&R | Small-Outline IC, Narrow (0.15in) | ||
| DS1803Z-050+ | Small-Outline IC, Narrow (0.15in) | ||
| DS1803Z-050+T&R | Small-Outline IC, Narrow (0.15in) | ||
| DS1803Z-100+ | Small-Outline IC, Narrow (0.15in) | ||
| DS1803Z-100+T&R | Small-Outline IC, Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Dec 11, 2018 - 1754N ASSEMBLY |
||
| DS1803E-010+ | PRODUCTION | |
| DS1803E-010+T&R | PRODUCTION | |
| DS1803E-050+ | PRODUCTION | |
| DS1803E-50+T&R | PRODUCTION | |
|
Aug 18, 2021 - 1702RA ASSEMBLY |
||
| DS1803Z-010+ | PRODUCTION | |
|
Aug 18, 2021 - 1702RN ASSEMBLY |
||
| DS1803Z-050+ | PRODUCTION | |
| DS1803Z-100+ | PRODUCTION | |
|
May 22, 2018 - 1702N ASSEMBLY |
||
| DS1803Z-050+ | PRODUCTION | |
| DS1803Z-050+T&R | PRODUCTION | |
| DS1803Z-100+ | PRODUCTION | |
| DS1803Z-100+T&R | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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