DS1804U-050

nonvolatile digital potentiometer, SOP8, -1.0V to +6.0V, 100kΩ, On-Demand Wiper Storage

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Price:: US $3.00~4.20 / piece [Get Latest Price]

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	US $3.00~4.20

PartNumber:: DS1804U-050

Brand:: Dallas Semiconductor - Maxim | Pack: DIP | D/C: 07+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-09-17

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Part Number:DS1804U-050
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Product Summary

The DS1804U-050 is a nonvolatile digital potentiometer that has 100 positions. The device provides an ideal method for low-cost trimming applications using a CPU or manual control input with minimal external circuitry. Wiper position of the DS1804U-050 can be stored in EEPROM memory on demand. This port consists of the control inputs CS, INC, and U/D. The DS1804U-050 is available in three resistor grades, which include a 10kΩ, 50kΩ, and 100kΩ. The device is provided in an industrial temperature grade. Additionally, the DS1804U-050 will operate from 3V or 5V supplies and is ideal for portable application requirements. Three packaging options are available and include the 8-pin (300 mils) DIP, 8-pin (150 mils) SO, and 8-pin (118 mils) μSOP.

Parametrics

DS1804U-050 absolute maximum ratings: (1)Voltage on Any Pin Relative to Ground: -1.0V to +6.0V; (2)Operating Temperature Range: -40 to +85℃; (3)Storage Temperature Range: -55 to +125℃; (4)Lead Temperature (soldering, 10s): +300℃; (5)Soldering Temperature (reflow): +260℃.

Features

DS1804U-050 features: (1)Single 100-Position Taper Potentiometer; (2)Nonvolatile (NV) On-Demand Wiper Storage; (3)Operates from 3V or 5V Supplies; (4)Up/Down, Increment-Controlled Interface; (5)Available in 8-Pin (300 mils) DIP, 8-Pin (150 mils) SO, and 8-Pin (118 mils) SOP; (6)-40 to +85℃ Operating Temperature Range; (7)Standard Resistance Values: 10k.