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LM4951TL/NOPB

LM4951TL/NOPB

Manufacturer No:

LM4951TL/NOPB

Manufacturer:

Texas Instruments

Description:

AUDIO AMPLIFIER, 1 FUNC, PBGA9

Datasheet:

Datasheet

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LM4951TL/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    9-WFBGA, DSBGA
  • Supplier Device Package
    9-DSBGA (1.6x1.6)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    2.7V ~ 9V
  • Max Output Power x Channels @ Load
    1.8W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4951TL/NOPB is a high-performance audio power amplifier integrated circuit chip. Some of its advantages and application scenarios include:Advantages: 1. High Power Output: The LM4951TL/NOPB can deliver up to 1.1W of power per channel, making it suitable for driving small to medium-sized speakers. 2. Low Distortion: It offers low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction. 3. Wide Supply Voltage Range: The chip can operate from a wide range of supply voltages, typically from 2.7V to 5.5V, making it compatible with various power sources. 4. Thermal Shutdown Protection: It includes built-in thermal shutdown protection, which prevents the chip from overheating and getting damaged. 5. Small Package Size: The LM4951TL/NOPB comes in a small package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4951TL/NOPB is commonly used in portable audio devices such as smartphones, tablets, and portable media players. It can drive the built-in speakers or external speakers for improved audio quality. 2. Headphone Amplifiers: The chip can also be used in headphone amplifiers to enhance the audio output of headphones or earphones. 3. Multimedia Systems: It is suitable for multimedia systems like laptops, desktop computers, and gaming consoles, where it can drive the speakers for better sound reproduction. 4. Automotive Audio Systems: The LM4951TL/NOPB can be used in automotive audio systems to amplify the audio signals and drive the speakers in cars, motorcycles, or other vehicles. 5. Home Audio Systems: It can be utilized in small home audio systems, such as mini Hi-Fi systems or portable Bluetooth speakers, to provide amplified audio output.Overall, the LM4951TL/NOPB integrated circuit chip offers high power output, low distortion, and thermal protection, making it suitable for various audio applications where compact size and high-quality audio reproduction are required.
LM4951TL/NOPB Relevant information