MAX5478EUD - Maxim

Manufacturer Part Number

MAX5478EUD

Manufacturer

Analog Devices

Introduction

The MAX5478EUD is a dual digital potentiometer with a linear taper. It features a 256-tap, 62.5k Ohm resistance range, I2C interface, and non-volatile memory. This device allows for precise digital control of resistance in a variety of applications.

Product Features and Performance

Dual digital potentiometer with linear taper

256-tap, 62.5k Ohm resistance range

I2C interface for digital control

Non-volatile memory to retain settings

Selectable address capability

Operates from 2.7V to 5.25V supply

-40°C to +85°C operating temperature range

325 Ohm typical wiper resistance

Product Advantages

Precise digital control of resistance

Compact surface mount package

Non-volatile memory for retaining settings

Wide operating voltage and temperature range

Key Reasons to Choose This Product

Provides highly accurate and repeatable resistance adjustments

Eliminates the need for manual potentiometer adjustments

Simplifies system design with digital control

Ideal for applications requiring precise resistance tuning

Quality and Safety Features

Manufactured using high-quality materials and processes

Robust design for reliable operation

Complies with industry safety standards

Compatibility

The MAX5478EUD is compatible with a wide range of electronic devices and systems that require precise digital control of resistance, such as:

Analog signal conditioning circuits

Sensor interfaces

Calibration and trim circuits

Audio equipment

Industrial control systems

Application Areas

Analog signal conditioning

Sensor interfaces

Calibration and trim circuits

Audio equipment

Industrial control systems

Product Lifecycle

The MAX5478EUD is an active product, and our website's sales team continues to manufacture and support this model. There are no immediate plans for discontinuation. However, if customers have concerns about product availability or need assistance finding an alternative solution, they are encouraged to contact our website's sales team for more information.