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PCM1795DBR

PCM1795DBR

Manufacturer No:

PCM1795DBR

Manufacturer:

Texas Instruments

Description:

IC DAC/AUDIO 32BIT 200K 28SSOP

Datasheet:

Datasheet

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PCM1795DBR 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
    3V ~ 3.6V, 5V
  • Voltage Supply Source
    Analog and Digital
  • Data Interface
    DSD, PCM
  • Sampling Rate (Per Second)
    200k
  • Resolution (Bits)
    32 b
  • Number of Channels
    2
  • Type
    DAC, Audio
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCM1795DBR is a high-performance, stereo audio digital-to-analog converter (DAC) chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the PCM1795DBR are:Advantages: 1. High-Quality Audio: The PCM1795DBR provides excellent audio quality with a dynamic range of 123 dB and a signal-to-noise ratio of 123 dB. It supports sampling rates up to 192 kHz and 24-bit resolution, ensuring accurate and detailed audio reproduction.2. Low Distortion: The chip has low total harmonic distortion (THD) and noise, resulting in clean and distortion-free audio output.3. Flexible Interface: The PCM1795DBR supports various digital audio interfaces, including I2S, left-justified, right-justified, and TDM (time-division multiplexing) modes. This flexibility allows it to be easily integrated into different audio systems.4. Integrated Digital Filters: The chip includes selectable digital filters, such as sharp roll-off and slow roll-off filters, allowing users to customize the audio output according to their preferences.5. Dual Differential DAC Architecture: The PCM1795DBR utilizes a dual differential DAC architecture, which helps in reducing noise and improving the overall audio performance.Application Scenarios: 1. High-End Audio Systems: The PCM1795DBR is commonly used in high-end audio systems, including home theater systems, audiophile-grade amplifiers, and professional audio equipment. Its high audio quality and low distortion make it suitable for delivering premium audio experiences.2. Digital Audio Workstations (DAWs): The chip can be used in DAWs and audio interfaces to convert digital audio signals into analog for monitoring or recording purposes. Its high-resolution capabilities ensure accurate audio reproduction during recording and playback.3. Consumer Electronics: The PCM1795DBR can be found in various consumer electronics devices, such as high-quality headphones, portable audio players, and digital audio receivers. It enhances the audio performance of these devices, providing a better listening experience for users.4. Automotive Audio Systems: The chip can be integrated into automotive audio systems to improve the audio quality in vehicles. Its low distortion and high dynamic range make it suitable for delivering high-fidelity audio in the automotive environment.Overall, the PCM1795DBR is a versatile DAC chip that offers high-quality audio performance and can be applied in a wide range of audio systems and devices.
PCM1795DBR Relevant information