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LM4876MX

LM4876MX

Manufacturer No:

LM4876MX

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1.5W, 1 CHANNEL

Datasheet:

Datasheet

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LM4876MX 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
    -
  • 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
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4876MX is a dual audio power amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4876MX are:Advantages: 1. High Power Output: The LM4876MX can deliver up to 3W per channel into 3-ohm loads, making it suitable for driving small to medium-sized speakers or headphones. 2. Low Distortion: It has a low total harmonic distortion (THD) of typically 0.1%, ensuring high-quality audio output. 3. Wide Supply Voltage Range: The chip operates from a wide supply voltage range of 2.0V to 5.5V, making it compatible with various power sources. 4. Thermal Shutdown Protection: It includes a thermal shutdown feature that prevents the chip from overheating, ensuring its reliability and longevity. 5. Small Package Size: The LM4876MX comes in a small surface-mount package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4876MX is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its low power consumption and small package size make it ideal for these applications. 2. Headphone Amplifiers: The chip can be used to drive headphones, providing high-quality audio output with low distortion. It is often used in headphone amplifiers or audio interfaces. 3. Multimedia Systems: The LM4876MX can be used in multimedia systems, including desktop computers, laptops, and televisions. It can drive small speakers or be used as a pre-amplifier for larger audio systems. 4. Automotive Audio Systems: Due to its wide supply voltage range and thermal shutdown protection, the chip can be used in automotive audio systems. It can drive speakers in car audio systems or be used in head units. 5. Industrial and Commercial Applications: The LM4876MX can be used in various industrial and commercial applications that require audio amplification, such as public address systems, intercoms, and vending machines.Overall, the LM4876MX offers high power output, low distortion, and a wide range of applications, making it a versatile choice for audio amplification in various scenarios.
LM4876MX Relevant information