Home / Audio Amplifiers / LM4905LQX/
LM4905LQX

LM4905LQX

Manufacturer No:

LM4905LQX

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.07W 8LLP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4905LQX 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, 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 LM4905LQX is a low voltage audio power amplifier integrated circuit chip. Some of its advantages and application scenarios include:1. Low voltage operation: The LM4905LQX is designed to operate at low voltages, typically between 2.7V and 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 LM4905LQX can deliver a significant amount of power to drive speakers or headphones. It can deliver up to 1.1W of power into an 8-ohm load.4. Low quiescent current: The chip has a low quiescent current, which helps in conserving battery life in portable devices.5. Thermal shutdown protection: The LM4905LQX includes thermal shutdown protection, which prevents the chip from overheating and getting damaged.6. Wide range of applications: The LM4905LQX can be used in various audio applications, including portable media players, smartphones, tablets, laptops, gaming devices, and other portable electronics that require audio amplification.7. Headphone and speaker driving capability: The chip can drive both headphones and speakers, making it versatile for different audio output requirements.8. Simple application circuit: The LM4905LQX requires minimal external components, making it easy to integrate into a design and reducing the overall system cost.Overall, the LM4905LQX is a versatile audio power amplifier chip that offers low voltage operation, high output power, and thermal protection. Its small form factor and low quiescent current make it suitable for portable devices, while its wide range of applications makes it a popular choice for various audio amplification needs.
LM4905LQX Relevant information