DS1804
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DS1804

Nonvolatile Trimmer Potentiometer

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Part Models 15
1ku List Price Starting From $2.41
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
Additional Details
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The DS1804 NV trimmer potentiometer 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 DS1804 can be stored in EEPROM memory on demand. The device's wiper position is manipulated by a three-terminal port that provides an increment/ decrement counter controlled interface. This port consists of the control inputs active-low CS, active-low INC, and U/active-low D. The DS1804 is available in three resistor grades, which include a 10kΩ, 50kΩ, and 100kΩ. The device is provided in an industrial temperature grade. Additionally, the DS1804 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.

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Part Models 15
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DS1804

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Data Sheet

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UPDATED 06/07/2011
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DS1804: Nonvolatile Trimmer Potentiometer Data Sheet (Rev.2)

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UPDATED 01/01/1900
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DS1804: 非易失调节电位器 Data Sheet

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UPDATED 01/01/1900
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DS1804: 不揮発性トリマポテンショメータ Data Sheet

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Reliability Data

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UPDATED 01/12/2023
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DS1804 Reliability Data redirect icon

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Design Note

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UPDATED 12/10/2004
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Clarification of DS1804 Ordering Information and Package Marking redirect icon

Application Note

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UPDATED 11/12/2004
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Maxim Wafer-Level Package Assembly Guide redirect icon

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UPDATED 01/04/2005
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UPDATED 03/28/2005
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マキシムのウェハレベルパッケージの実装ガイド redirect icon

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UPDATED 03/29/2001
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Controlling a DS1804 Using an 8051-Compatible Microcontroller redirect icon

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Documentation

Documentation

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
DS1804-010+ Plastic Dual-In-Line, Narrow (0.3in) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804-050+ Plastic Dual-In-Line, Narrow (0.3in) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804-100+ Plastic Dual-In-Line, Narrow (0.3in) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804U-010+ Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804U-010+T&R Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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DS1804U-050+ Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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DS1804U-050+T&R Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804U-100+ Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804U-100+T&R Micro-MAX, Thin Shrink Small-Outline external-link
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  • Material Declaration external-link
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DS1804Z-010+ Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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DS1804Z-010+T&R Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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DS1804Z-050+ Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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DS1804Z-050+T&R Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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DS1804Z-100+ Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
DS1804Z-100+T&R Small-Outline IC, Narrow (0.15in) external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link

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Sep 19, 2018

- 1753N

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DS1804U-050+

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Nov 10, 2021

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Jan 14, 2019

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DS1804Z-010+

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Oct 30, 2020

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DS1804U-050+

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DS1804U-050+T&R

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DS1804U-100+

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DS1804U-100+T&R

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Nov 10, 2021

- 2214

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DS1804U-100+

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DS1804U-100+T&R

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Jan 14, 2019

- 1702D

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DS1804Z-010+

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Oct 30, 2020

- 1702R2

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DS1804Z-100+

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