DS1809
RECOMMENDED FOR NEW DESIGNSDallastat
- Part Models
- 10
- 1ku List Price
- Starting From $2.14
Part Details
- Single 64-position potentiometer
- Digital or pushbutton control
- Two nonvolatile wiper storage options
- Operating ranges:
- -40ºC to +85ºC
- 4.5V to 5.5V
The DS1809 Dallastat is a single, 64-position digital potentiometer which provides both a simple contact closure-controlled interface and a microprocessor-controlled interface. Wiper position is maintained in the absence of power in EEPROM. Wiper setting can be stored automatically or on command.
Because it handles both mechanical pushbutton and digital inputs, the DS1809 can adapt to applications with either or both mechanical and processor-controlled interfaces. In either case, digitally controlled resistance values are more reliable and accurate than mechanical potentiometers and can be mounted with automated manufacturing processes, saving time and money.
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 4
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 |
|---|---|---|---|
| DS1809-010+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS1809-050+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS1809-100+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DS1809U-010+ | Micro-MAX, Thin Shrink Small-Outline | ||
| DS1809U-010+T&R | Micro-MAX, Thin Shrink Small-Outline | ||
| DS1809U-100+ | Micro-MAX, Thin Shrink Small-Outline | ||
| DS1809U-100+T&R | Micro-MAX, Thin Shrink Small-Outline | ||
| DS1809Z-010+ | Small-Outline IC, Narrow (0.15in) | ||
| DS1809Z-050+ | Small-Outline IC, Narrow (0.15in) | ||
| DS1809Z-100+ | Small-Outline IC, Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Sep 19, 2018 - 1753N ASSEMBLY |
||
| DS1809U-010+ | PRODUCTION | |
| DS1809U-010+T&R | PRODUCTION | |
| DS1809U-100+ | PRODUCTION | |
| DS1809U-100+T&R | PRODUCTION | |
|
May 22, 2018 - 1702N ASSEMBLY |
||
| DS1809Z-010+ | PRODUCTION | |
| DS1809Z-050+ | PRODUCTION | |
|
Jun 29, 2018 - 1703N ASSEMBLY |
||
| DS1809Z-050+ | PRODUCTION | |
|
Oct 30, 2020 - 1702R2 ASSEMBLY |
||
| DS1809Z-100+ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Latest Discussions
No discussions on ds1809 yet. Have something to say?
Start a Discussion on EngineerZone®