Meixin Integrated
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MAX98307ETE+T
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MAX98307ETE+T

Introduction

The MAX98307ETE+T is a highly integrated Class D amplifier with an advanced audio processing feature. This device is designed to deliver high-quality audio performance in a compact and efficient package, making it suitable for a wide range of applications.

Product Category

The MAX98307ETE+T belongs to the category of audio amplifiers and processors.

Basic Information Overview

  • Use: The MAX98307ETE+T is used to amplify audio signals and process them for high-quality sound output.
  • Characteristics: It features high efficiency, low distortion, and advanced audio processing capabilities.
  • Package: The device comes in a small, space-saving package, making it suitable for compact designs.
  • Essence: Its essence lies in providing high-quality audio amplification and processing in a single integrated solution.
  • Packaging/Quantity: The MAX98307ETE+T is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Power Supply Voltage: 2.5V to 5.5V
  • Output Power: Up to 3.2W
  • Efficiency: Up to 90%
  • THD+N: <0.1%
  • Package Type: 16-pin TQFN

Detailed Pin Configuration

The MAX98307ETE+T features a 16-pin TQFN package with the following pin configuration: 1. VDD 2. GND 3. SD 4. MODE 5. MCLK 6. LRCLK 7. BCLK 8. DIN 9. SHDN 10. AGND 11. OUT- 12. OUT+ 13. PVDD 14. PVDD 15. GND 16. VDD

Functional Features

  • Integrated Audio Processing: The device integrates advanced audio processing algorithms for enhanced sound quality.
  • Efficient Class D Amplification: Utilizes Class D amplification technology for high efficiency and low power consumption.
  • Flexible Control Interface: Supports various control interfaces for seamless integration into different systems.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact package
  • Advanced audio processing
  • Low distortion

Disadvantages

  • Limited output power compared to larger amplifiers
  • May require external components for certain configurations

Working Principles

The MAX98307ETE+T operates on the principle of Class D amplification, where the input audio signal is modulated onto a high-frequency carrier wave to drive the output transistors efficiently. The integrated audio processing algorithms further enhance the audio signal before amplification, resulting in high-quality sound output.

Detailed Application Field Plans

The MAX98307ETE+T is well-suited for a variety of applications, including: - Portable speakers - Headphone amplifiers - Automotive audio systems - Smart home devices - Gaming peripherals

Detailed and Complete Alternative Models

Some alternative models to the MAX98307ETE+T include: - MAX98306 - MAX98308 - TPA3116D2 - TAS5720

In conclusion, the MAX98307ETE+T offers a compelling combination of high-quality audio amplification, advanced processing features, and compact design, making it an ideal choice for various audio applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MAX98307ETE+T у технічних рішеннях

  1. What is the MAX98307ETE+T?

    • The MAX98307ETE+T is a low-power, mono Class D amplifier with an integrated boost converter.

  2. What is the input voltage range for the MAX98307ETE+T?

    • The input voltage range for the MAX98307ETE+T is 2.5V to 5.5V.

  3. What is the output power capability of the MAX98307ETE+T?

    • The MAX98307ETE+T can deliver up to 3.2W into a 4Ω load at 5V supply.

  4. What are the typical applications for the MAX98307ETE+T?

    • Typical applications include portable devices, Bluetooth speakers, gaming accessories, and other audio playback devices.

  5. What is the efficiency of the MAX98307ETE+T?

    • The MAX98307ETE+T offers high efficiency, typically over 85%, which helps in extending battery life in portable applications.

  6. Does the MAX98307ETE+T have built-in thermal protection?

    • Yes, the MAX98307ETE+T features built-in thermal and short-circuit protection to ensure reliable operation.

  7. What is the quiescent current consumption of the MAX98307ETE+T?

    • The quiescent current consumption is typically 650µA, making it suitable for battery-powered applications.

  8. Can the MAX98307ETE+T operate from a single supply voltage?

    • Yes, the MAX98307ETE+T is designed to operate from a single supply voltage, simplifying system design.

  9. Does the MAX98307ETE+T support digital input?

    • Yes, the MAX98307ETE+T accepts a digital I2S input, making it compatible with various digital audio sources.

  10. What are the key benefits of using the MAX98307ETE+T in technical solutions?

    • The key benefits include its small footprint, high efficiency, low power consumption, and integrated features such as thermal protection, making it ideal for compact, battery-powered audio applications.