蓝牙音频芯片

QCC-3003-0-52MQFN-TR-00-0

  • The Qualcomm QCC-3003 is a Bluetooth audio chip designed for affordable, low-power wireless audio devices. It provides essential features for modern Bluetooth audio solutions such as wireless earphones, headphones, and portable speakers while focusing on energy efficiency and reliable connectivity. The chip supports Bluetooth 5.0, offering faster data transmission, extended range, and more stable connections than previous Bluetooth versions. The QCC-3003 includes basic Digital Signal Processing (DSP) capabilities, which provide standard audio enhancements. While not as advanced as higher-tier models, this DSP functionality improves sound clarity and reduces distortion for both music and voice calls.

产品描述

The Qualcomm QCC-3003-0-52MQFN-TR-00-0 is a compact and efficient Bluetooth audio chip tailored for affordable wireless audio devices. It is designed with an emphasis on low power consumption, making it an ideal choice for battery-powered devices like wireless earbuds and portable speakers. Its energy-efficient architecture ensures long operating times without frequent battery recharges, even in small form-factor devices.

The QCC-3003’s support for Bluetooth 5.0 significantly enhances wireless performance. With Bluetooth 5.0, users can enjoy faster data transmission, improved range, and more stable connections. This feature is especially beneficial for applications where maintaining uninterrupted audio is crucial, such as during music streaming or hands-free phone calls. The enhanced range also allows for better mobility, enabling users to move farther from the audio source without losing connection quality.

One of the standout features of the QCC-3003 is its compact 52-pin MQFN package, which makes it ideal for integration into small devices like wireless earbuds and compact Bluetooth speakers. Despite its small size, the chip maintains reliable performance and ensures that manufacturers can design sleek, portable audio products without sacrificing functionality.

规格参数

  • Bluetooth Version: Bluetooth 5.0 with backward compatibility to previous versions


  • Core Processor: 32-bit low-power CPU for efficient processing


  • Digital Signal Processor (DSP): Basic DSP for standard audio processing and enhancements


  • Audio Codecs Supported: SBC (Subband Coding) for basic audio streaming


  • Memory: Built-in ROM and RAM for efficient data management


  • Power Management: Designed with low-power architecture to extend battery life


  • Operating Voltage Range: 1.8V to 3.6V


  • Package Type: 52-pin MQFN (Micro Quad Flat No-lead) package for compact designs


  • Wireless Technology: Qualcomm TrueWireless Stereo for synchronized left-right audio transmission in earbuds


  • Operating Temperature Range: -40°C to +85°C, ensuring durability in various environmental conditions


  • Low Latency: Supports low-latency applications, making it suitable for wireless earphones in video or gaming contexts


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