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LM4915LQ

LM4915LQ

Manufacturer No:

LM4915LQ

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 0.4W(S), 1 FUNC

Datasheet:

Datasheet

Delivery:

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LM4915LQ Specifications

  • Type
    Parameter
  • Package / Case
    8-WQFN Exposed Pad
  • Supplier Device Package
    8-WQFN (2x2)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Differential Inputs, Shutdown, Thermal Protection
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    400mW x 1 @ 16Ohm
  • Output Type
    1-Channel (Mono) with Mono Headphones
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4915LQ is a stereo 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 LM4915LQ are:Advantages: 1. Small package size: The LM4915LQ comes in a small package, making it suitable for space-constrained applications. 2. Low power consumption: It operates on low power, making it energy-efficient. 3. High output power: The chip can deliver high output power, enabling it to drive speakers with sufficient volume. 4. Low distortion: It provides low distortion audio output, ensuring high-quality sound reproduction. 5. Thermal shutdown protection: The LM4915LQ includes thermal shutdown protection, preventing damage due to excessive heat.Application scenarios: 1. Mobile devices: The LM4915LQ is commonly used in mobile phones, smartphones, tablets, and other portable devices to amplify audio signals and drive speakers or headphones. 2. Personal audio devices: It can be used in MP3 players, portable media players, and other personal audio devices to enhance audio output. 3. Automotive audio systems: The LM4915LQ is suitable for automotive audio applications, such as car stereos, amplifiers, and head units. 4. Home audio systems: It can be used in compact audio systems, mini speakers, and other home audio devices to amplify audio signals. 5. Gaming consoles: The LM4915LQ can be utilized in gaming consoles to amplify audio output for an immersive gaming experience. 6. Portable speakers: It is commonly used in portable Bluetooth speakers, wireless speakers, and other portable audio devices to amplify audio signals and drive speakers. 7. Industrial applications: The LM4915LQ can be applied in various industrial audio systems, such as public address systems, intercoms, and audio equipment used in factories or warehouses.Overall, the LM4915LQ integrated circuit chip offers advantages such as small size, low power consumption, high output power, low distortion, and thermal protection. It finds applications in mobile devices, personal audio devices, automotive audio systems, home audio systems, gaming consoles, portable speakers, and industrial audio applications.
LM4915LQ Relevant information