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