Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The BES3002-SP is a single-chip audio codec designed for USB Type-C headphones/headsets. The platform integrates a high-performance CPU subsystem consisting of a dual-core STAR-MC1 and a dual-core BECO NPU, which is BES' proprietary co-processor for advanced signal processing and NN workloads. This combination significantly reduces power consumption while providing rich application processing capabilities.

The platform integrates a codec subsystem and a power management unit (PMU). It is manufactured using an advanced low-power CMOS process and assembled in a 50-pin QFN package. The highly integrated design minimises external components, reduces BOM costs and provides a cost-effective USB / Type-C audio solution.

Parameter

CPU Subsystem: Dual Core STAR-MC1

Memory: 768KB SRAM, On-chip Flash, Boot ROM

Audio Codecs: 2x DACs, 3x ADCs

Package: 50-pin QFN

Others: GPADC, SPI, I2S, I2C, UART, TDM, SPDIF, DMIC, PWM, USB and GPIO support

Product Applications

The BES3002-SP is widely used in the following scenarios:

USB/Type-C stereo headphones: providing a high-quality audio experience

Headset with active noise cancellation: supports feed-forward (FF) and feedback (FB) noise cancellation

Headset compliant with TIMS MVP 5.0 standard

• 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.