MAX5478EUD+ - Product Overview

Introduction

The MAX5478EUD+ is a versatile digital potentiometer belonging to the category of integrated circuits. This component offers a wide range of applications and features, making it an essential tool in various electronic systems.

Basic Information Overview

• Category: Integrated Circuits
• Use: Digital Potentiometer
• Characteristics: Programmable, versatile, precise
• Package: 14-TSSOP
• Essence: Provides digital control over resistance values
• Packaging/Quantity: Tape & Reel (2500 units)

Specifications

The MAX5478EUD+ features a 256-tap nonvolatile memory, providing users with precise resistance adjustments. With a supply voltage range of 2.7V to 5.25V, this digital potentiometer offers a wide operating range suitable for various applications. The device also boasts low power consumption, making it an energy-efficient solution.

Detailed Pin Configuration

The MAX5478EUD+ pin configuration is as follows:

1. VCC
2. U/D
3. INC
4. H/L
5. W
6. B
7. A
8. GND
9. GND
10. GND
11. GND
12. GND
13. GND
14. GND

Functional Features

• Nonvolatile Memory
• Wide Operating Voltage Range
• Low Power Consumption
• 256-Tap Resolution
• Digital Interface for Control

Advantages and Disadvantages

Advantages

• Precise resistance adjustments
• Versatile digital control
• Nonvolatile memory for retaining settings
• Low power consumption

Disadvantages

• Limited maximum resistance value
• Sensitivity to electrostatic discharge

Working Principles

The MAX5478EUD+ operates by digitally controlling the resistance between its terminals. This is achieved through the manipulation of the tap points within the potentiometer, allowing for precise and programmable resistance values.

Detailed Application Field Plans

The MAX5478EUD+ finds extensive use in various applications, including: - Audio equipment for volume control - Instrumentation and measurement devices - Industrial automation systems - Consumer electronics for user interface control

Detailed and Complete Alternative Models

For those seeking alternative digital potentiometers, the following models can be considered: - AD8403ARZ-50 - MCP4018T-503E/MS - DS1803E-010+

In conclusion, the MAX5478EUD+ stands as a reliable and versatile digital potentiometer, offering precise resistance control and nonvolatile memory capabilities. Its wide range of applications and functional features make it an indispensable component in modern electronic systems.

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