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TPA3221DDV

TPA3221DDV

Manufacturer No:

TPA3221DDV

Manufacturer:

Texas Instruments

Description:

IC AMP D MONO/STER 155W 44HTSSOP

Datasheet:

Datasheet

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TPA3221DDV Specifications

  • Type
    Parameter
  • Package / Case
    44-PowerTSSOP (0.244", 6.20mm Width)
  • Supplier Device Package
    44-HTSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    7V ~ 32V
  • Max Output Power x Channels @ Load
    155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm
  • Output Type
    1-Channel (Mono) or 2-Channel (Stereo)
  • Type
    Class D
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The TPA3221DDV is a class-D audio amplifier integrated circuit (IC) chip developed by Texas Instruments. It offers several advantages and can be applied in various scenarios:1. High Efficiency: The TPA3221DDV is designed as a class-D amplifier, which means it operates with high efficiency. This results in less power dissipation and longer battery life in portable devices or reduced power consumption in fixed installations.2. High Power Output: This IC chip can deliver high power output, making it suitable for applications that require loud and clear audio, such as home theater systems, professional audio equipment, and automotive audio systems.3. Small Form Factor: The TPA3221DDV is available in a small package, making it suitable for space-constrained applications like portable speakers, soundbars, and headphones.4. Low Distortion: The chip offers low distortion audio reproduction, ensuring high-quality sound output.5. Flexible Configuration: The TPA3221DDV supports multiple configurations, including stereo, mono, and bridge-tied load (BTL) modes. This flexibility allows it to be used in a wide range of audio systems.6. Thermal and Short Circuit Protection: The IC chip incorporates thermal and short circuit protection mechanisms, ensuring safe operation and preventing damage to the amplifier and connected speakers.Application Scenarios:1. Home Audio Systems: The TPA3221DDV can be used in home theater systems, stereo receivers, and multi-room audio setups to provide high-quality audio amplification.2. Automotive Audio: It is suitable for automotive audio systems, including car head units, amplifiers, and speakers, delivering powerful and clear sound reproduction.3. Portable Audio Devices: The small form factor and high efficiency of the TPA3221DDV make it ideal for portable speakers, headphones, and soundbars, providing excellent audio performance while conserving battery life.4. Professional Audio Equipment: The chip can be used in professional audio applications like amplifiers, mixers, and powered speakers, where high power output and low distortion are essential.5. Public Address Systems: The TPA3221DDV can be employed in public address systems, including conference room audio systems, public venues, and stadiums, to amplify sound with high fidelity.Overall, the TPA3221DDV IC chip offers advantages such as high efficiency, high power output, small form factor, and low distortion, making it suitable for a wide range of audio applications.
TPA3221DDV Relevant information