Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

BT8922A is a high-performance Bluetooth 6.0 TWS (True Wireless Stereo) headphone SoC launched by Bluetrum. It uses a QFN32 (4×4mm) package and is suitable for high-end TWS headphones, open-type headphones (OWS) and Bluetooth audio devices.

BT8922A Product Features

High-Performance Processor: Features a high-performance 32-bit RISC-V processor core with DSP instructions, operating at a clock speed of up to 125MHz, enabling efficient processing of audio data.

Large Storage Capacity: Features 8Mbit flash memory and 256KB RAM to meet the storage and processing requirements of audio data.

Flexible I/O Interfaces: Includes flexible GPIO pins with programmable pull-up and pull-down resistors, enabling easy connection to peripheral devices, and supports GPIO wake-up or interrupt functionality.

Low power consumption design: Focuses on low power consumption performance, helping to extend the battery life of headphones.

High signal-to-noise ratio audio performance: Equipped with a high-performance stereo DAC (98dB SNR) and mono ADC (90dB SNR), supports flexible audio equaliser adjustment, supports multiple sampling rates, and is paired with a headphone amplifier output to ensure clear and pure sound quality.

Excellent Bluetooth performance: Compliant with Bluetooth 6.0 + BR + EDR + BLE specifications, QDID: Q309899 (Controller), Q304434 (Host), maximum transmit output power +9dBm, receive sensitivity -94dBm @2M EDR, supports TWS communication and master-slave switching.

Package type: Uses a QFN32 package, which is compact and easy to integrate.

Operating temperature range: The operating temperature range is -40°C to +85°C, suitable for various environmental conditions.

• 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.