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LM4898MM

LM4898MM

Manufacturer No:

LM4898MM

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1W, 1 CHANNEL(S

Datasheet:

Datasheet

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LM4898MM Specifications

  • Type
    Parameter
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    10-VSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    2.4V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.4W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4898MM is a stereo audio amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4898MM are:Advantages: 1. Small package size: The LM4898MM comes in a miniature 20-pin package, making it suitable for space-constrained applications. 2. Low power consumption: It operates on low power supply voltages (typically 2.7V to 5.5V) and consumes minimal power, making it ideal for portable and battery-powered devices. 3. High efficiency: The chip incorporates a Class D amplifier, which provides high efficiency and reduces power dissipation. 4. Low noise and distortion: The LM4898MM offers low noise and distortion levels, ensuring high-quality audio output. 5. Thermal and short-circuit protection: It includes built-in thermal and short-circuit protection mechanisms, enhancing the reliability and safety of the system.Application Scenarios: 1. Mobile devices: The LM4898MM is commonly used in mobile phones, smartphones, tablets, and other portable devices to amplify audio signals and drive speakers or headphones. 2. Portable media players: It can be employed in portable media players, such as MP3 players and handheld gaming consoles, to enhance the audio output quality. 3. Personal computers and laptops: The chip can be utilized in desktop computers, laptops, and other computing devices to amplify audio signals for speakers or headphones. 4. Automotive audio systems: The LM4898MM can be integrated into automotive audio systems to amplify audio signals for car speakers, providing high-quality sound reproduction. 5. Home audio systems: It can be used in compact audio systems, mini speakers, and other home audio devices to amplify audio signals and drive speakers. 6. Industrial and medical devices: The LM4898MM can find applications in various industrial and medical devices that require audio amplification, such as intercom systems, medical instruments, and monitoring equipment.Overall, the LM4898MM offers compact size, low power consumption, high efficiency, and reliable performance, making it suitable for a wide range of audio amplification applications.
LM4898MM Relevant information