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PAM8403DR

PAM8403DR

Manufacturer No:

PAM8403DR

Manufacturer:

Diodes Incorporated

Description:

IC AMP CLASS D STEREO 3W 16SOP

Datasheet:

Datasheet

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PAM8403DR Specifications

  • Type
    Parameter
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    16-SOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Short-Circuit and Thermal Protection
  • Voltage - Supply
    2.8V ~ 5.5V
  • Max Output Power x Channels @ Load
    3W x 2 @ 4Ohm
  • Output Type
    2-Channel (Stereo)
  • Type
    Class D
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PAM8403DR is a class D audio amplifier integrated circuit chip. It has several advantages and application scenarios, including:1. Small Size: The PAM8403DR is a compact chip, making it suitable for applications where space is limited, such as portable devices, headphones, and small speakers.2. High Efficiency: Being a class D amplifier, the PAM8403DR offers high efficiency, resulting in less power consumption and reduced heat dissipation. This makes it ideal for battery-powered devices, where power efficiency is crucial.3. Low Noise: The chip has a low noise floor, ensuring high-quality audio output with minimal interference or distortion. This makes it suitable for audio applications that require clear and accurate sound reproduction.4. Wide Voltage Range: The PAM8403DR can operate within a wide voltage range, typically from 2.5V to 5.5V. This flexibility allows it to be used with various power sources, including batteries, USB power, and other low-voltage power supplies.5. Dual Channel Output: The chip provides dual-channel output, allowing stereo audio amplification. This makes it suitable for applications such as multimedia speakers, headphones, and audio systems that require stereo sound reproduction.6. Simple Circuit Design: The PAM8403DR requires minimal external components, simplifying the circuit design and reducing the overall cost of the audio amplifier system.Application scenarios for the PAM8403DR include:1. Portable Audio Devices: The small size, low power consumption, and high efficiency of the PAM8403DR make it suitable for portable audio devices like MP3 players, smartphones, tablets, and portable speakers.2. Headphones: The chip can be used to drive headphone speakers, providing high-quality audio amplification for personal listening devices.3. Multimedia Speakers: The PAM8403DR can be used in multimedia speaker systems, providing stereo audio amplification for desktop computers, laptops, televisions, and other multimedia devices.4. IoT Devices: The low power consumption and wide voltage range of the chip make it suitable for audio amplification in Internet of Things (IoT) devices, such as smart speakers, voice assistants, and home automation systems.5. Educational Projects: The simplicity of the circuit design and the availability of development boards make the PAM8403DR a popular choice for educational projects involving audio amplification.Overall, the PAM8403DR integrated circuit chip offers a compact, efficient, and cost-effective solution for various audio amplification applications.
PAM8403DR Relevant information