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PCM1771RGA from BB

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PCM1771RGA

Manufacturer: BB

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
PCM1771RGA BB 25 In Stock

Description and Introduction

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier The **PCM1771RGA** is a high-performance, low-power stereo digital-to-analog converter (DAC) designed for audio applications. This integrated circuit (IC) supports a wide range of input sample rates, making it suitable for various audio systems, including portable devices, home entertainment, and professional audio equipment.  

Featuring a **24-bit resolution** and a **signal-to-noise ratio (SNR) of up to 106 dB**, the PCM1771RGA delivers clear, high-fidelity sound reproduction. Its **low power consumption** makes it ideal for battery-powered devices, while its **integrated digital filters** and **soft mute function** enhance audio performance and user experience.  

The PCM1771RGA accepts **I2S, left-justified, and right-justified** digital audio formats, providing flexibility in system design. Additionally, it includes an **on-chip headphone amplifier**, reducing the need for external components and simplifying circuit layouts.  

Housed in a compact **VQFN-32 package**, the PCM1771RGA is well-suited for space-constrained applications. Its robust performance and efficient power management make it a reliable choice for designers seeking high-quality audio conversion in modern electronics.  

Whether used in consumer audio products or embedded systems, the PCM1771RGA offers a balanced combination of precision, efficiency, and versatility.

Application Scenarios & Design Considerations

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier

Alternative Part Number

  • CS4344-CZZ --: Stereo audio DAC with similar I2S interface and small package, widely used as a drop-in audio DAC alternative.
  • AK4384VT --: 24-bit stereo DAC with comparable audio performance and serial audio interface, suitable replacement in audio playback designs.
  • WM8524GED --: Low-cost stereo DAC with integrated output filter and similar I2S input, offering comparable functionality for audio applications.

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