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AK7742EQ

AK7742EQ

Manufacturer No:

AK7742EQ

Description:

IC DSP CODEC 24BIT 48LQFP

Datasheet:

Datasheet

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AK7742EQ Specifications

  • Type
    Parameter
  • Supplier Device Package
    48-LQFP (7x7)
  • Package / Case
    48-LQFP
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -20°C ~ 70°C (TA)
  • Voltage - Core
    1.80V
  • Voltage - I/O
    3.30V
  • On-Chip RAM
    23.25kB
  • Non-Volatile Memory
    -
  • Clock Rate
    18.6MHz
  • Interface
    I²C
  • Type
    Floating Point
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AK7742EQ is an integrated circuit chip developed by Asahi Kasei Microdevices Corporation. It is a 24-bit stereo A/D converter with a built-in microphone amplifier and an audio digital signal processor (DSP). Here are some advantages and application scenarios of the AK7742EQ:Advantages: 1. High-Quality Audio Conversion: The AK7742EQ offers high-resolution 24-bit audio conversion, ensuring accurate and high-fidelity sound reproduction.2. Integrated Microphone Amplifier: The chip includes a built-in microphone amplifier, eliminating the need for external amplification circuitry and reducing the overall system complexity.3. Digital Signal Processing: The AK7742EQ features an integrated DSP, allowing for various audio processing functions such as equalization, filtering, and noise cancellation. This enables customization and enhancement of audio signals.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices and energy-efficient applications.Application Scenarios: 1. Audio Recording Devices: The AK7742EQ can be used in portable audio recorders, dictation devices, or voice recorders, providing high-quality audio conversion and amplification for capturing clear and accurate sound.2. Smart Speakers: With its integrated microphone amplifier and DSP, the chip is suitable for smart speakers and voice-controlled devices. It enables voice capture, processing, and enhancement, enhancing the overall audio experience.3. Automotive Audio Systems: The AK7742EQ can be utilized in automotive audio systems for audio input processing, microphone amplification, and noise cancellation. It helps in achieving better audio quality during hands-free calling or voice commands in vehicles.4. Industrial Applications: The chip can be employed in various industrial applications that require audio signal processing, such as public address systems, intercoms, or audio monitoring systems. It enables customization and optimization of audio signals based on specific requirements.Overall, the AK7742EQ offers high-quality audio conversion, integrated microphone amplification, and digital signal processing capabilities, making it suitable for a range of applications where accurate sound reproduction and audio processing are essential.
AK7742EQ Relevant information