MAX5472EZT+T

Product Overview

Category

The MAX5472EZT+T belongs to the category of digital potentiometers.

Use

It is used as a digitally controlled potentiometer for various applications in electronic circuits.

Characteristics

• Digital control interface
• Wide resistance range
• Low power consumption
• Small package size

Package

The MAX5472EZT+T is available in a small, surface-mount package.

Essence

This product serves as a versatile and compact alternative to traditional mechanical potentiometers.

Packaging/Quantity

The MAX5472EZT+T is typically supplied in reels with a specific quantity per reel.

Specifications

• Resolution: 256 taps
• End-to-end resistance: 50 kΩ
• Supply voltage: 2.7V to 5.25V
• Operating temperature range: -40°C to +125°C
• Interface: I2C-compatible

Detailed Pin Configuration

The MAX5472EZT+T has a total of 14 pins, including power supply, ground, and I2C communication pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• Non-volatile memory for wiper position storage
• Increment/decrement control for wiper movement
• Software shutdown feature for power saving
• Multiple devices can be cascaded for higher resolution

Advantages and Disadvantages

Advantages

• Precise digital control
• Compact size
• Low power consumption
• Non-volatile memory

Disadvantages

• Limited maximum resistance value
• Sensitivity to ESD (Electrostatic Discharge)

Working Principles

The MAX5472EZT+T operates by digitally controlling the position of the potentiometer wiper, allowing for precise adjustment of resistance in electronic circuits. The non-volatile memory ensures that the wiper position is retained even when power is removed.

Detailed Application Field Plans

The MAX5472EZT+T finds application in various electronic systems, including: - Audio equipment for volume control - Instrumentation and measurement devices - Industrial control systems - Programmable power supplies - Consumer electronics for user interface control

Detailed and Complete Alternative Models

Some alternative models to the MAX5472EZT+T include: - MCP4011 - AD5243 - DS1803 - X9C103S

In conclusion, the MAX5472EZT+T digital potentiometer offers precise digital control and compact size, making it suitable for a wide range of electronic applications.

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