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LM1877M-9/NOPB

LM1877M-9/NOPB

Manufacturer No:

LM1877M-9/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STEREO 2W 14SOIC

Datasheet:

Datasheet

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LM1877M-9/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    14-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package
    14-SOIC
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Short-Circuit and Thermal Protection, Shutdown
  • Voltage - Supply
    6V ~ 24V, ±3V ~ 12V
  • Max Output Power x Channels @ Load
    2W x 2 @ 8Ohm
  • Output Type
    2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM1877M-9/NOPB is a dual audio power amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common applications:Advantages: 1. Dual-channel amplifier: The LM1877M-9/NOPB chip has two independent amplifier channels, allowing it to drive two separate audio channels simultaneously. 2. High power output: It can deliver a maximum output power of 2.8 watts per channel, making it suitable for driving small to medium-sized speakers. 3. Low distortion: The chip has low total harmonic distortion (THD) and noise, ensuring high-quality audio output. 4. Wide supply voltage range: It can operate with a wide range of supply voltages, typically between 6V and 22V, making it compatible with various power sources. 5. Thermal shutdown protection: The chip includes built-in thermal shutdown protection, which prevents it from overheating and getting damaged.Application Scenarios: 1. Portable audio devices: The LM1877M-9/NOPB chip can be used in portable audio devices like MP3 players, smartphones, and portable speakers to amplify the audio output and drive the speakers. 2. Personal computers: It can be used in desktop computers or laptops to enhance the audio output quality and drive external speakers. 3. Home audio systems: The chip can be utilized in stereo systems, mini-component systems, or home theater systems to amplify the audio signals and drive the speakers. 4. Automotive audio systems: It can be employed in car audio systems to amplify the audio signals and drive the speakers in the car. 5. Industrial applications: The LM1877M-9/NOPB chip can be used in various industrial applications where audio amplification is required, such as public address systems, intercoms, or audio equipment for machinery.Overall, the LM1877M-9/NOPB chip offers a compact and efficient solution for audio amplification in a wide range of applications, providing high-quality audio output with low distortion and thermal protection.
LM1877M-9/NOPB Relevant information