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PCM1794DB

PCM1794DB

Manufacturer No:

PCM1794DB

Manufacturer:

Burr Brown

Description:

PCM1794 132DB SNR HIGHEST PERFOR

Datasheet:

Datasheet

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PCM1794DB Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SSOP
  • Package / Case
    28-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -25°C ~ 85°C
  • Voltage - Supply
    4.75V ~ 5.25V, 3V ~ 3.6V
  • Voltage Supply Source
    Analog and Digital
  • Data Interface
    3-Wire Serial, DSP, I²S, Left-justified, PCM
  • Sampling Rate (Per Second)
    192k
  • Resolution (Bits)
    24 b
  • Number of Channels
    2
  • Type
    DAC, Audio
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The PCM1794DB is a high-performance, stereo audio digital-to-analog converter (DAC) integrated circuit chip. It offers several advantages and finds application in various scenarios:1. High-Quality Audio: The PCM1794DB provides excellent audio quality with a dynamic range of 132 dB and a total harmonic distortion plus noise (THD+N) of -107 dB. This makes it suitable for high-fidelity audio applications.2. Sampling Rates: It supports a wide range of sampling rates from 32 kHz to 192 kHz, making it compatible with various audio formats and standards.3. Resolution: The chip offers a resolution of up to 24 bits, allowing for precise and accurate conversion of digital audio signals to analog.4. Digital Filter Options: It provides selectable digital filter options, including fast roll-off, slow roll-off, and minimum phase, allowing customization of the audio output to suit different preferences.5. Interface Options: The PCM1794DB supports various interface options such as I2S, left-justified, right-justified, and TDM (time-division multiplexing), making it versatile and compatible with different audio systems.6. Low Jitter: It features low jitter performance, ensuring accurate timing and synchronization of audio signals.Application scenarios for PCM1794DB include:1. High-End Audio Systems: The chip is commonly used in high-end audio systems, including home theater systems, audiophile-grade amplifiers, and digital music players, to deliver superior audio quality.2. Professional Audio Equipment: It finds application in professional audio equipment like studio monitors, mixing consoles, and audio interfaces, where accurate and high-fidelity audio reproduction is crucial.3. Automotive Audio Systems: PCM1794DB can be used in automotive audio systems to enhance the audio quality and provide a premium listening experience in vehicles.4. Digital Audio Workstations (DAWs): It is suitable for use in DAWs and audio production setups, where precise and high-quality audio conversion is required for recording, editing, and mixing purposes.5. High-Resolution Audio Players: The chip can be utilized in high-resolution audio players, enabling playback of lossless audio formats and delivering exceptional audio performance.Overall, the PCM1794DB integrated circuit chip offers high-quality audio conversion, flexibility, and compatibility, making it suitable for a wide range of audio applications.
PCM1794DB Relevant information