MAX5408EEE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5408EEE+T

Manufacturer

Analog Devices

Introduction

The MAX5408EEE+T is a digital logarithmic taper potentiometer designed for electronic volume control or data acquisition systems.

Product Features and Performance

Logarithmic taper provides precise audio volume tuning

Dual potentiometer configuration

32 tap points for fine-grained control

10k ohm resistance value

Serial Peripheral Interface (SPI) for easy digital integration

Volatile memory retains settings while powered

Mute and zero-cross sense features for improved audio quality

High tolerance and temperature stability

Product Advantages

Accurate audio level setting

Stable performance across a wide temperature range

Useful for automated or remote control systems

Easy to integrate with digital systems

Key Technical Parameters

Number of Circuits: 2

Number of Taps: 32

Resistance: 10k Ohms

Interface: SPI

Voltage Supply: 2.7V to 3.6V

Temperature Coefficient: 35ppm/°C

Operating Temperature: -40°C to +85°C

Wiper Resistance: 1000 Ohms (Typical)

Quality and Safety Features

Constructed to meet high-quality standards

Safe and reliable operation within specified temperature ranges

Compatibility

Compatible with systems requiring a 2.7V to 3.6V power supply

SPI interface for compatibility with many microcontrollers

Application Areas

Audio equipment

Data acquisition systems

Automated system controls

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements and upgrades available as technology progresses

Several Key Reasons to Choose This Product

Highly precise logarithmic response for audio applications

Robust digital interface with SPI

Dual potentiometer design offers channel-independent control

Built-in mute and zero-crossing detection features reduce audio artifacts

Engineered by Analog Devices, a trusted industry leader

Comes in a standard 16-QSOP package conducive for surface mounting

Extended operating temperature range suitable for various environments