MAX9722AEUE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9722AEUE+T

Manufacturer

Maxim Integrated

Introduction

The MAX9722AEUE+T is a high-performance, low-power, dual-channel audio amplifier designed for driving headphones and other high-impedance loads.

Product Features and Performance

Dual-channel audio amplifier

High output power of 130mW per channel into 32Ω loads

Differential inputs for noise rejection

Short-circuit and thermal protection

Shutdown mode for power saving

Class AB amplifier topology

Wide 2.4V to 5.5V supply voltage range

Product Advantages

Excellent audio quality with low distortion and noise

Efficient power consumption for extended battery life

Robust protection features for reliable operation

Versatile design suitable for a wide range of applications

Key Technical Parameters

Output Power: 130mW per channel into 32Ω loads

Supply Voltage Range: 2.4V to 5.5V

Quiescent Current: 1.5mA

Frequency Response: 20Hz to 20kHz

Total Harmonic Distortion + Noise: 0.05% (typical)

Signal-to-Noise Ratio: 100dB (typical)

Quality and Safety Features

RoHS3 compliant

Short-circuit and thermal protection

Supports shutdown mode for power saving

Compatibility

Suitable for driving headphones, earphones, and other high-impedance audio loads

Application Areas

Portable audio devices

Smartphones

Tablets

Laptops

Audio players

Product Lifecycle

The MAX9722AEUE+T is an active product, and there are no immediate plans for discontinuation.

Replacement or upgraded products may become available in the future as technology advances.

Key Reasons to Choose This Product

High output power for driving demanding audio loads

Excellent audio quality with low distortion and noise

Wide supply voltage range for compatibility with various systems

Robust protection features for reliable operation

Efficient power consumption for extended battery life

Versatile design suitable for a wide range of applications