You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

DS1809-100+ - 

Non Volatile Digital Potentiometer, Low Power, 100 kohm, Single, Pushbutton, Linear, ± 20%, 4.5 V

DS1809-100+ - Non Volatile Digital Potentiometer, Low Power, 100 kohm, Single, Pushbutton, Linear, ± 20%, 4.5 V

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
DS1809-100+
Order Code:
2515876
Product Range
Single 64-Tap Non-Volatile Digital Pots
Technical Datasheet:
DS1809-100+   Datasheet
See all Technical Docs

Product Overview

The DS1809-100+ is a Dallastat non-volatile digitally controlled potentiometer in 8 pin DIP package. This device provides simple contact closure controlled interface and microprocessor controlled interface. Wiper position is maintained in the absence of power in EEPROM. The device provides two methods of non-volatile wiper storage using internal EEPROM memory cells. These two methods include an auto store configuration and a command initiated storage operation which is processed utilizing the STR input pin. The EEPROM cell array of the DS1809 is designed to accept greater than 50k writes. It handles both mechanical pushbutton and digital inputs, hence DS1809 can adapt to applications with either or both mechanical and processor controlled interfaces.
  • Supply voltage range from 4.5V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Single 64 position linear potentiometer
  • Electronic interface provides either digital or pushbutton control
  • Two non-volatile wiper storage options
  • Low cost alternative to mechanical solutions
  • End to end resistance is 100Kohm at ±20% tolerance and temperature coefficient is 750ppm/°C
  • Wiper resistance is 400 ohm
  • Uniform wiper position over entire resistance range
  • Signal Processing; Automation & Process Control

Applications

Signal Processing, Automation & Process Control

Product Information

:
100kohm
:
Single
:
Pushbutton
:
Linear
:
± 20%
:
4.5V
:
5.5V
:
DIP
:
8Pins
:
64
:
750ppm/°C
:
-40°C
:
85°C
:
Single 64-Tap Non-Volatile Digital Pots
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Compare Selected

Related Searches

 

60 In stock

60 in stock for next day delivery (UK stock)
 
Check Stock & Lead Times

More stock available week commencing 08/06/20

£2.72

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ £2.72
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ £2.44
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ £2.31
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ £2.16
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ £2.01
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ £1.98
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ £1.96
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ £1.93
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.