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AK4393VM

AK4393VM

Manufacturer No:

AK4393VM

Description:

IC DAC/AUDIO 24BIT 108K 28SSOP

Datasheet:

Datasheet

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AK4393VM Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SSOP
  • Package / Case
    28-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    3V ~ 5.25V
  • Voltage Supply Source
    Analog and Digital
  • Data Interface
    I²S
  • Sampling Rate (Per Second)
    108k
  • Resolution (Bits)
    24 b
  • Number of Channels
    2
  • Type
    DAC, Audio
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AK4393VM is a high-performance 24-bit stereo digital-to-analog converter (DAC) integrated circuit chip developed by Asahi Kasei Microdevices. It offers several advantages and finds application in various scenarios:1. High-Quality Audio: The AK4393VM provides excellent audio quality with a dynamic range of 120 dB and a total harmonic distortion plus noise (THD+N) of -107 dB. This makes it suitable for applications that require high-fidelity audio reproduction.2. Low Power Consumption: The chip operates at a low power supply voltage of 3.3 V, making it energy-efficient and suitable for portable devices like smartphones, tablets, and portable media players.3. Multiple Digital Inputs: The AK4393VM supports various digital audio input formats, including I2S, left-justified, right-justified, and TDM (time-division multiplexing). This versatility allows it to be used with a wide range of audio sources.4. Sampling Rate Support: The chip supports sampling rates up to 192 kHz, enabling it to handle high-resolution audio formats like FLAC (Free Lossless Audio Codec) and DSD (Direct Stream Digital).5. Integrated Digital Filters: The AK4393VM incorporates digital filters that can be selected to suit different audio applications. It offers a sharp roll-off filter for applications that require precise frequency response, and a slow roll-off filter for applications that prioritize smooth sound reproduction.6. Output Stage Options: The chip provides flexibility in the output stage configuration, allowing users to choose between a voltage output or a current output. This makes it adaptable to different audio system designs.Application scenarios for the AK4393VM include:1. Consumer Audio Devices: The chip can be used in consumer audio devices like CD players, DVD players, home theater systems, and audio amplifiers to deliver high-quality audio output.2. Professional Audio Equipment: The AK4393VM finds application in professional audio equipment such as studio monitors, audio interfaces, and mixing consoles, where accurate and faithful audio reproduction is crucial.3. Automotive Audio Systems: The chip can be integrated into automotive audio systems to enhance the audio quality in vehicles, providing a more immersive listening experience for passengers.4. Portable Audio Devices: Due to its low power consumption and compact size, the AK4393VM is suitable for portable audio devices like smartphones, tablets, and portable media players, enabling high-quality audio playback on the go.Overall, the AK4393VM offers high-performance audio conversion capabilities, low power consumption, and versatile input/output options, making it a popular choice for various audio applications.
AK4393VM Relevant information