Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The BES3303P1S is a single-chip audio codec designed for USB Type-C headphones/headsets. The signal path from the analogue input to the hardware DSP core to the analogue output is optimised for low latency and low noise performance.

The platform integrates an audio codec and capless headphone driver with a high-performance dual-core STAR-MC1 processor and a dual-core BECO NPU (BES proprietary co-processor for advanced signal processing and NN workloads), a rich set of software features, and customisation.The BES3303P1S is designed to minimise external components and reduce BOM costs. It is manufactured using an advanced low-power CMOS process and assembled in an FCCSP package.

Key Features

USB Type-C digital audio support: Compliant with USB Audio Device Class 3.0 specification, the device supports digital audio signal transmission and provides high-fidelity audio experience.

High-performance audio codec: Integrated high-performance audio codec supports 24-bit/192kHz high-resolution audio for excellent sound performance.

Built-in Headphone Amplifier: Built-in high-performance headphone amplifier, capable of driving high-impedance headphones, providing strong power and excellent sound quality performance.

Low-power design: Adopts advanced low-power technology to extend device life.

Highly integrated: USB Type-C interface, audio codec, headphone amplifier and other functional modules are integrated to simplify circuit design and reduce product cost.

Applications

Smart USB Type-C headphones/earphones with ANC

Other portable audio devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.