Product Overview: PCM1792DB from Texas Instruments
The PCM1792DB is a high-performance audio digital-to-analog converter (DAC) from Texas Instruments, designed for professional and high-fidelity applications. This premium DAC offers exceptional sound quality and accuracy, making it an ideal choice for audiophiles and professionals in the music industry.
Key Features
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Audio Quality: With a dynamic range of 127 dB and a THD+N of -120 dB, the PCM1792DB delivers pristine audio clarity and a highly detailed soundstage.
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Sample Rates: The device supports a wide range of input sample rates, from 16 kHz to 200 kHz, allowing it to handle various high-resolution audio formats with ease.
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Advanced Segment DAC Architecture: This architecture combines the best of multibit and delta-sigma modulator technologies, ensuring high precision and low noise.
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Differential Output: The PCM1792DB features a fully differential output stage, which enhances noise immunity and improves audio signal quality.
Technical Specifications
| Parameter |
Value |
| Resolution |
24-Bit |
| Dynamic Range |
127 dB |
| THD+N |
-120 dB |
| Sample Rate |
16 kHz to 200 kHz |
| Data Interface |
Serial |
| Supply Voltage |
5V (Analog), 3.3V (Digital) |
Applications
The PCM1792DB is suitable for a variety of high-end audio applications, including:
- Professional audio recording and mixing consoles
- High-fidelity home audio systems
- Digital audio workstations
- AV receivers
- SACD players
- Studio monitors
Conclusion
Texas Instruments' PCM1792DB is a top-tier DAC that offers unparalleled audio performance for the most demanding audio systems. Its combination of high dynamic range, low distortion, and support for high sample rates make it a superior choice for those seeking the best in audio reproduction.