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PCM1794DB-BB

PCM1794DB-BB

Manufacturer No:

PCM1794DB-BB

Manufacturer:

Burr Brown

Description:

DAC, 1 FUNC, SERIAL INPUT LOADIN

Datasheet:

Datasheet

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PCM1794DB-BB 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
    DSP, I²S, PCM, Left-Justified
  • Sampling Rate (Per Second)
    192kHz
  • Resolution (Bits)
    24 b
  • Number of Channels
    2
  • Type
    DAC, Audio
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The PCM1794DB-BB is a high-performance, stereo audio digital-to-analog converter (DAC) integrated circuit chip. It offers several advantages and finds application in various scenarios. Here are some of the advantages and application scenarios of the PCM1794DB-BB:Advantages: 1. High-Quality Audio: The PCM1794DB-BB 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. High Sampling Rates: It supports sampling rates up to 192 kHz, allowing for the reproduction of high-resolution audio.3. Low Jitter: The chip incorporates a low-jitter clock system, which helps in reducing timing errors and improving audio accuracy.4. Digital Filter Options: It offers selectable digital filters, including a sharp roll-off filter and a slow roll-off filter, allowing users to tailor the sound to their preferences.5. Flexible Interface: The PCM1794DB-BB supports various digital audio interfaces, such as I2S, left-justified, right-justified, and TDM (time-division multiplexing), making it compatible with a wide range of audio sources.Application Scenarios: 1. High-End Audio Systems: The PCM1794DB-BB is commonly used in high-end audio systems, including home theater systems, audiophile-grade amplifiers, and digital music players. Its high audio quality and low distortion make it suitable for delivering an immersive audio experience.2. Professional Audio Equipment: The chip finds application in professional audio equipment like studio monitors, mixing consoles, and audio interfaces. Its high sampling rates and low jitter contribute to accurate audio reproduction, crucial for professionals in the music industry.3. Digital Broadcasting: The PCM1794DB-BB can be used in digital broadcasting equipment, such as digital radio transmitters and receivers. Its high dynamic range and low distortion ensure high-quality audio transmission.4. Automotive Audio Systems: The chip can be integrated into automotive audio systems, providing high-fidelity audio playback in vehicles. Its ability to handle high sampling rates and low jitter makes it suitable for in-car entertainment applications.5. Consumer Electronics: The PCM1794DB-BB can be used in various consumer electronics devices, including soundbars, portable speakers, and gaming consoles. Its high audio quality and flexible interface options make it versatile for different consumer audio applications.Overall, the PCM1794DB-BB integrated circuit chip offers high-performance audio capabilities, making it suitable for a wide range of audio applications where high-quality sound reproduction is desired.
PCM1794DB-BB Relevant information