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AK4440EF

AK4440EF

Manufacturer No:

AK4440EF

Description:

IC DAC/AUDIO 24BIT 192K 30VSOP

Datasheet:

Datasheet

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AK4440EF Specifications

  • Type
    Parameter
  • Supplier Device Package
    30-VSOP
  • Package / Case
    30-LSSOP (0.220", 5.60mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -25°C ~ 85°C
  • Voltage - Supply
    5V
  • Voltage Supply Source
    Single Supply
  • Data Interface
    I²S
  • Sampling Rate (Per Second)
    192k
  • Resolution (Bits)
    24 b
  • Number of Channels
    8
  • Type
    DAC, Audio
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AK4440EF is an integrated circuit chip designed for audio applications. It is a stereo D/A converter with a built-in digital filter and headphone amplifier. Some of the advantages and application scenarios of the AK4440EF chip are:1. High-Quality Audio: The AK4440EF chip provides high-quality audio conversion with a signal-to-noise ratio of 106dB. It ensures accurate and faithful reproduction of audio signals, making it suitable for applications where audio fidelity is crucial.2. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for portable devices such as smartphones, tablets, and portable media players.3. Compact Size: The AK4440EF chip comes in a compact package, making it suitable for space-constrained applications where size is a critical factor.4. Integrated Headphone Amplifier: The chip includes a built-in headphone amplifier, allowing direct connection to headphones or earphones without the need for an external amplifier circuit. This feature makes it ideal for portable audio devices.5. Digital Filter: The AK4440EF chip incorporates a digital filter that helps in reducing noise and improving the overall audio quality. It provides flexibility in selecting different filter characteristics to suit specific audio requirements.6. Wide Dynamic Range: With a wide dynamic range of 106dB, the chip can handle a broad range of audio signals, ensuring accurate reproduction of both soft and loud sounds.Application scenarios for the AK4440EF chip include:1. Portable Audio Devices: The chip can be used in portable media players, smartphones, tablets, and other portable audio devices to provide high-quality audio conversion and amplification.2. Headphone Amplifiers: The built-in headphone amplifier makes the chip suitable for standalone headphone amplifier designs, allowing for compact and efficient solutions.3. Audio Interfaces: The AK4440EF chip can be used in audio interfaces for computers, sound cards, and other audio equipment to convert digital audio signals into analog for playback.4. Home Audio Systems: The chip can be used in home audio systems, including amplifiers, receivers, and multimedia speakers, to provide high-quality audio conversion and amplification.Overall, the AK4440EF chip offers high-quality audio conversion, low power consumption, and compact size, making it suitable for a wide range of audio applications.
AK4440EF Relevant information