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LM48861TM

LM48861TM

Manufacturer No:

LM48861TM

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 0.024W, 2 CHANN

Datasheet:

Datasheet

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LM48861TM 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
    -
  • Voltage - Supply
    1.2V ~ 2.8V
  • Max Output Power x Channels @ Load
    24mW x 2 @ 16Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM48861TM 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 LM48861TM are:Advantages: 1. High Power Output: The LM48861TM can deliver up to 1.1W per channel into an 8-ohm load, making it suitable for driving small speakers or headphones. 2. Low Power Consumption: It operates on a low supply voltage (2.5V to 5.5V) and consumes minimal power, making it ideal for battery-powered devices. 3. Small Package Size: The chip comes in a small package (e.g., 9-bump DSBGA), allowing for compact designs and space-constrained applications. 4. Thermal and Short Circuit Protection: The LM48861TM incorporates thermal shutdown and short circuit protection features, ensuring safe operation and preventing damage to the chip.Application Scenarios: 1. Portable Audio Devices: The LM48861TM is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable gaming consoles. Its low power consumption and small package size make it suitable for these applications. 2. Headphone Amplifiers: The chip can be used to drive headphones, providing high-quality audio output with sufficient power. It is often used in headphone amplifiers integrated into audio equipment or standalone headphone amplifiers. 3. Multimedia Systems: The LM48861TM can be utilized in multimedia systems, including laptops, desktop computers, and televisions. It can drive small speakers or headphone outputs, enhancing the audio experience. 4. Automotive Audio Systems: Due to its low power consumption and thermal protection features, the chip can be employed in automotive audio systems. It can drive speakers or headphone outputs in car infotainment systems or headrest monitors.Overall, the LM48861TM offers high power output, low power consumption, small package size, and protection features, making it suitable for various audio applications, particularly in portable devices, headphones, multimedia systems, and automotive audio systems.
LM48861TM Relevant information