PCM1781DBQManufacturer: TEXAS/BB 24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Converter | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCM1781DBQ | TEXAS/BB | 450 | In Stock |
Description and Introduction
24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Converter The **PCM1781DBQ** is a high-performance, 24-bit digital-to-analog converter (DAC) designed for precision audio applications. Manufactured in a compact SSOP-28 package, this IC delivers exceptional signal clarity and low distortion, making it ideal for professional audio equipment, home theater systems, and high-end digital audio players.  
Featuring a **dynamic range of 117dB** and a **total harmonic distortion (THD) of -100dB**, the PCM1781DBQ ensures accurate sound reproduction with minimal noise interference. It supports **sampling rates up to 200kHz**, accommodating high-resolution audio formats while maintaining signal integrity. The device operates on a **single 5V power supply**, simplifying integration into various circuit designs.   Key functionalities include **on-chip digital filtering**, **soft mute control**, and **zero-cross detection**, which enhance performance and user experience. Its **multi-bit delta-sigma architecture** minimizes quantization noise, further refining audio output.   Engineers favor the PCM1781DBQ for its **low power consumption** and robust design, making it suitable for both portable and stationary audio systems. With its combination of high fidelity and reliability, this DAC remains a preferred choice for audiophiles and professional audio designers seeking uncompromising sound quality. |
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Application Scenarios & Design Considerations
24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Converter
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