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LM49370RL

LM49370RL

Manufacturer No:

LM49370RL

Manufacturer:

National Semiconductor

Description:

CONSUMER CIRCUIT, PBGA49

Datasheet:

Datasheet

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LM49370RL Specifications

  • Type
    Parameter
  • Package / Case
    49-WFBGA, DSBGA
  • Supplier Device Package
    49-DSBGA
  • Operating Temperature
    -40°C ~ 85°C
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    2.5V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.2W x 1 @ 8Ohm; 52mW x 2 @ 16Ohm
  • Output Type
    1-Channel (Mono) with Mono and Stereo Headphones
  • Type
    Class D
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    LM49370
The LM49370RL is an integrated circuit chip designed for audio applications. It offers several advantages and can be used in various scenarios. Some of the advantages and application scenarios of the LM49370RL are:1. Power Efficiency: The LM49370RL is designed to operate at low power, making it suitable for battery-powered devices such as smartphones, tablets, and portable audio players. It helps in extending the battery life of these devices.2. Audio Performance: The chip provides high-quality audio output with low distortion and noise. It supports stereo audio playback and can drive speakers with up to 1.5W output power, making it suitable for multimedia devices and audio systems.3. Integrated Features: The LM49370RL integrates several features into a single chip, reducing the need for external components. It includes a stereo Class D speaker amplifier, stereo headphone amplifier, and a digital audio processor. This integration simplifies the design and reduces the overall system cost.4. Noise and Echo Cancellation: The chip incorporates advanced noise and echo cancellation algorithms, making it suitable for applications such as hands-free calling, voice recognition systems, and audio conferencing devices. It helps in improving the audio quality and intelligibility of voice signals.5. Small Form Factor: The LM49370RL is available in a small package, making it suitable for space-constrained applications. It can be easily integrated into compact devices such as smartphones, wearables, and IoT devices.6. Flexible Configuration: The chip offers various configuration options through software control, allowing designers to customize the audio processing parameters according to their requirements. This flexibility makes it suitable for a wide range of audio applications.Overall, the LM49370RL integrated circuit chip offers power efficiency, high audio performance, integrated features, noise cancellation, small form factor, and flexible configuration options. It can be used in applications such as smartphones, tablets, portable audio players, multimedia devices, audio systems, hands-free calling devices, voice recognition systems, audio conferencing devices, wearables, and IoT devices.
LM49370RL Relevant information