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LM4861M

LM4861M

Manufacturer No:

LM4861M

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.5W 8SOIC

Datasheet:

Datasheet

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LM4861M Specifications

  • Type
    Parameter
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    8-SOIC
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Shutdown, Thermal Protection
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.5W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4861M is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4861M is available in a small package, making it suitable for compact audio devices such as portable speakers, headphones, and earphones.2. Low power consumption: It operates on low power supply voltages and consumes minimal power, making it ideal for battery-powered devices.3. High efficiency: The chip has a high-efficiency class D amplifier architecture, which helps in reducing power wastage and maximizing battery life.4. High output power: Despite its small size, the LM4861M can deliver a significant amount of power to drive speakers or headphones, providing loud and clear audio output.5. Thermal and short-circuit protection: The chip incorporates built-in thermal and short-circuit protection mechanisms, ensuring safe operation and preventing damage to the device.6. Wide supply voltage range: The LM4861M can operate on a wide range of supply voltages, allowing flexibility in various audio applications.Application scenarios:1. Portable audio devices: The LM4861M is commonly used in portable speakers, headphones, and earphones, providing high-quality audio output with low power consumption.2. Mobile phones and tablets: It can be integrated into mobile devices to enhance the audio performance, enabling louder and clearer sound for multimedia applications.3. Personal computers and laptops: The chip can be used in computer speakers or headphone amplifiers to improve audio quality and provide a better listening experience.4. Automotive audio systems: The LM4861M can be utilized in car audio systems, providing efficient amplification for speakers and ensuring high-quality sound reproduction.5. Home audio systems: It can be employed in compact audio systems, mini amplifiers, or multimedia speakers, delivering powerful and clear audio output.Overall, the LM4861M integrated circuit chip offers advantages such as small size, low power consumption, high efficiency, and high output power, making it suitable for a wide range of audio applications.
LM4861M Relevant information