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LM4905LDX

LM4905LDX

Manufacturer No:

LM4905LDX

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.07W 8WSON

Datasheet:

Datasheet

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LM4905LDX Specifications

  • Type
    Parameter
  • Package / Case
    8-WFDFN Exposed Pad
  • Supplier Device Package
    8-WSON (3x3)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.07W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4905LDX is a low voltage audio power amplifier integrated circuit chip. Some of its advantages and application scenarios include:1. Low voltage operation: The LM4905LDX operates at low supply voltages, typically ranging from 2.7V to 5.5V. This makes it suitable for portable devices and battery-powered applications.2. Small form factor: The chip comes in a small package, making it ideal for space-constrained designs.3. High output power: Despite its small size, the LM4905LDX can deliver a significant amount of power to drive speakers or headphones. It can provide up to 1.1W of output power into an 8-ohm load.4. Low quiescent current: The chip has a low quiescent current, which helps in conserving power and extending battery life in portable devices.5. Thermal shutdown protection: The LM4905LDX includes built-in thermal shutdown protection, which prevents the chip from overheating and getting damaged.6. Wide range of applications: The LM4905LDX can be used in various audio applications, including portable media players, smartphones, tablets, laptops, gaming devices, and other portable consumer electronics.7. Headphone amplification: The chip is specifically designed for driving headphones and can provide a high-quality audio output for personal listening.8. Speaker amplification: The LM4905LDX can also be used to amplify audio signals for small speakers, such as those found in portable speakers, radios, and other audio devices.9. Audio signal conditioning: The chip can be used for audio signal conditioning, such as amplification, filtering, and equalization, in various audio systems.Overall, the LM4905LDX offers a compact and efficient solution for low voltage audio amplification, making it suitable for a wide range of portable audio applications.
LM4905LDX Relevant information