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LM4865MMX

LM4865MMX

Manufacturer No:

LM4865MMX

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1W 8VSSOP

Datasheet:

Datasheet

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LM4865MMX Specifications

  • Type
    Parameter
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    8-VSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Mute, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm
  • Output Type
    1-Channel (Mono) with Mono Headphones
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4865MMX is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4865MMX is available in a small 8-pin mini small-outline package (MSOP), making it suitable for space-constrained applications.2. Low power consumption: It operates on low power supply voltages (typically 5V) and consumes minimal power, making it ideal for battery-powered devices.3. High output power: Despite its small size, the LM4865MMX can deliver high output power (typically 1.1W per channel into 8Ω load) with low distortion, ensuring good audio quality.4. Single-ended output: It provides a single-ended output, simplifying the design and reducing the component count in audio systems.5. Thermal shutdown protection: The chip incorporates thermal shutdown protection, which prevents damage due to excessive heat.Application scenarios:1. Portable audio devices: The LM4865MMX is commonly used in portable audio devices like smartphones, tablets, portable speakers, and MP3 players, where its small size, low power consumption, and high output power are advantageous.2. Headphone amplifiers: It can be used as a headphone amplifier in various audio systems, providing sufficient power to drive headphones and ensuring good audio quality.3. Personal computer audio: The LM4865MMX can be used in desktop or laptop computers to enhance the audio output quality, providing a cost-effective solution for audio amplification.4. Automotive audio systems: It can be employed in automotive audio systems, such as car radios or infotainment systems, where its small size and low power consumption are beneficial.5. Home audio systems: The LM4865MMX can be utilized in small home audio systems, such as mini stereo systems or multimedia speakers, where its compact size and low power requirements are advantageous.Overall, the LM4865MMX integrated circuit chip offers a combination of small size, low power consumption, high output power, and thermal protection, making it suitable for a wide range of audio applications.
LM4865MMX Relevant information