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LM4985TMX/NOPB

LM4985TMX/NOPB

Manufacturer No:

LM4985TMX/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLSS AB STER 135MW 12USMD

Datasheet:

Datasheet

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LM4985TMX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    12-WFBGA, DSBGA
  • Supplier Device Package
    12-DSBGA
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    I²C, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.3V ~ 5.5V
  • Max Output Power x Channels @ Load
    135mW x 2 @ 16Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4985TMX/NOPB is a high-performance, high-efficiency audio amplifier integrated circuit chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM4985TMX/NOPB chip is designed to deliver high power output with low power dissipation, resulting in high efficiency. This makes it suitable for applications where power efficiency is crucial, such as portable audio devices, battery-powered speakers, and automotive audio systems.2. High Power Output: This chip can deliver up to 2.1W of power per channel into 4Ω speakers, making it suitable for driving small to medium-sized speakers. It can provide loud and clear audio output, making it ideal for applications like multimedia speakers, gaming headsets, and portable audio systems.3. Low Distortion: The LM4985TMX/NOPB chip is designed to minimize distortion and provide high-quality audio output. It offers a low total harmonic distortion (THD) and noise, ensuring accurate reproduction of audio signals. This makes it suitable for applications where audio fidelity is important, such as home theater systems, professional audio equipment, and high-end headphones.4. Thermal and Short Circuit Protection: The chip incorporates thermal and short circuit protection mechanisms to safeguard itself and the connected speakers. It monitors the temperature and current levels, and in case of excessive heat or a short circuit, it automatically reduces the power output or shuts down to prevent damage. This feature ensures the longevity and reliability of the chip and is beneficial for applications where protection is critical.5. Small Form Factor: The LM4985TMX/NOPB chip comes in a compact package, making it suitable for space-constrained applications. Its small size allows for easy integration into various audio devices, including smartphones, tablets, and wearable devices.Overall, the LM4985TMX/NOPB integrated circuit chip offers high efficiency, high power output, low distortion, and protection features, making it suitable for a wide range of audio applications that require high-quality audio performance in a compact form factor.
LM4985TMX/NOPB Relevant information