DS1804U-100+ - Brand New MAXIM Digital Potentiometers
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Description
The DS1804U-100+ is a digital potentiometer belonging to the product category of digital potentiometers. The device is a nonvolatile NV trimmer potentiometer that contains one hundred positions. It is an economical solution for trimming applications that employ a CPU or manual control input along with minimum external circuitry. The DS1804U-100+ has an EEPROM memory system that can store the wiper position on demand. The device is capable of changing the wiper position using a three-terminal port with an increment/decrement controlled interface, consisting of the control inputs CS, INC and U/D. The DS1804U-100+ has three resistor grades, that are 10kΩ, 50kΩ, and 100kΩ, to choose from, including an industrial temperature grade. It can operate from both 3V and 5V supplies, making it suitable for portable application requirements. The device is available in three packaging options including 8-pin (300 mils) DIP, 8-pin (150 mils) SO, and 8-pin (118 mils) μSOP.
Specifications and features
- Single 100-Position Taper Potentiometer
- Nonvolatile (NV) On-Demand Wiper Storage
- Operates from 3V or 5V Supplies
- Up/Down, Increment-Controlled Interface
- Available in 8-Pin (300 mils) DIP, 8-Pin (150 mils) SO, and 8-Pin (118 mils) µSOP
- -40°C to +85°C Operating Temperature Range
- Standard Resistance Values:
- DS1804-010: 10kΩ
- DS1804-050: 50kΩ
- DS1804-100: 100kΩ
Application Scenarios
The DS1804U-100+ is an ideal solution for applications that require cost-effective trimming with a CPU or manual control input, such as audio volume, LCD contrast, or tuning operations. It is best suited for portable applications as it can operate from both 3V and 5V supplies. The device also has a wide operating temperature range, making it suitable for various environments.
Comparison
Advantages- Economical solution for trimming applications
- Contains 100 digital positions
- Non-volatile EEPROM memory
- Operates on both 3V and 5V supplies
- Available in three packaging options
- Wide standard resistance values and temperature range
Disadvantages- May not be suitable for applications that require higher precision controls
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Similar parts: 2804 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download DS1804U-100+
- Chipdatas Part: CD82-DS1804U-100+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 15:16 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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