PCM4104

PCM4104


Specifications
Details

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Parameter Description Value
Supply Voltage Operating voltage range for the device 2.7V to 5.5V
Sampling Rate Supported sampling rates Up to 192 kHz
SNR (Signal-to-Noise Ratio) Ratio of signal power to noise power, typically in dB 108 dB
THD+N (Total Harmonic Distortion + Noise) Measurement of harmonic distortion and noise relative to fundamental signal -103 dB
Power Consumption Typical power consumption at specified conditions 4 mW (at 48 kHz)
Channels Number of audio channels supported 4
Interface Type Type of digital interface supported I2S, TDM
Package Type Physical package type of the component SSOP-24

Instructions:

  1. Power Supply Requirements: Ensure that the supply voltage is within the specified range of 2.7V to 5.5V.
  2. Configuration: Set up the PCM4104 using the provided configuration registers via SPI/I2C or similar interfaces depending on the application setup.
  3. Clocking: Provide a stable clock source that matches the desired sampling rate (up to 192 kHz).
  4. Audio Data Handling: Use the I2S or TDM interface to transmit and receive audio data. Ensure proper synchronization with connected devices.
  5. Power Management: To minimize power consumption, especially in battery-operated applications, consider using the power-down modes available.
  6. Installation: Mount the SSOP-24 package on the PCB ensuring correct orientation and soldering as per datasheet guidelines.
  7. Testing: After installation, test the device for functionality including SNR and THD+N performance to ensure it meets specifications.
(For reference only)

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