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LM4838MTX/NOPB

LM4838MTX/NOPB

Manufacturer No:

LM4838MTX/NOPB

Manufacturer:

Texas Instruments

Description:

VOLUME CONTROL CIRCUIT, 2 CHANNE

Datasheet:

Datasheet

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LM4838MTX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    28-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    28-TSSOP
  • 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
    2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4838MTX/NOPB is a dual audio power amplifier integrated circuit chip manufactured by Texas Instruments. It is specifically designed for portable devices and offers several advantages and application scenarios:Advantages: 1. Small form factor: The LM4838MTX/NOPB comes in a tiny package, making it suitable for space-constrained applications. 2. Low power consumption: It operates on low power, making it ideal for battery-powered devices, such as smartphones, tablets, portable media players, etc. 3. High efficiency: The chip provides high efficiency audio amplification, ensuring optimal power usage and minimizing heat dissipation. 4. Dual-channel support: It is a dual audio power amplifier, capable of driving two separate audio channels simultaneously. 5. Wide supply voltage range: The chip can operate within a wide supply voltage range, typically from 2.7V to 5.5V, allowing flexibility in power supply options.Application scenarios: 1. Mobile devices: The LM4838MTX/NOPB is commonly used in smartphones, tablets, and other portable devices to amplify audio signals and drive speakers or headphones. 2. Portable media players: It can be used in MP3 players, portable DVD players, and other handheld media devices to enhance audio output. 3. Gaming consoles: The chip can be integrated into portable gaming consoles to provide amplified audio for an immersive gaming experience. 4. Personal audio devices: It is suitable for applications like personal audio players, voice recorders, and voice communication devices. 5. Wearable technology: The small form factor and low power consumption make it suitable for integration into wearable devices, such as smartwatches or fitness trackers, to provide audio output.Overall, the LM4838MTX/NOPB integrated circuit chip offers efficient and compact audio amplification for a wide range of portable devices, making it a popular choice in the consumer electronics industry.
LM4838MTX/NOPB Relevant information