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BT8969B5 is a high-performance Bluetooth audio SoC chip that adopts RISC-V architecture, supports Bluetooth 6.0 and BLE specifications, and is suitable for a variety of audio devices and smart application scenarios.

Model: BT8969B5

Type: Bluetooth Audio SoC (System-on-Chip)

Brand: Bluetrum

Process: 22nm low power consumption process

Main applications: TWS true wireless headphones, Bluetooth speakers, smart wearable devices

Bluetooth version: Supports Bluetooth 5.4 (including LE Audio)

Characteristics of BT8969B5

High-performance processor architecture: RISC-V 32-bit CPU (up to 125MHz) + HiFi 4 DSP (270MHz), supporting floating-point arithmetic (FPU).

Built-in 16Mbit Flash storage unit + 892KB RAM, supporting complex audio algorithms.

Bluetooth and audio performance: Supports LE Audio and LC3 codec, providing a wireless audio experience with lower latency and higher sound quality.

TX output power: + 9dBm (max), RX sensitivity:-94.5 dBm @ EDR/-95.5 dBm @ BLE.

Built-in 24bit DAC (signal-to-noise ratio 106dB) and 24bit ADC (signal-to-noise ratio 103dB) to support high-fidelity audio processing.

AI noise reduction and call optimization:

Integrated dual-microphone Beamforming ENC (ambient noise reduction), supports AI call noise reduction algorithm to improve speech clarity.

Supports hybrid active noise reduction (Hybrid ANC), and feedforward/feedback noise reduction mode can be configured.

Low power design:

It adopts ultra-low power architecture, supports Bluetooth dual-mode (classic Bluetooth + BLE) connection, and the standby current is as low as microampere level.

Integrated PMU power management unit for optimized battery life.

Peripherals and scalability:

Supports touch buttons, in-ear detection, GPIO wake-up, and adapts to a variety of interactive designs.

I ² C/SPI/UART interface is available for easy connection of sensors or external devices.

Application scenarios of BT8969B5

TWS Headphones: Supports HD audio, ANC noise cancellation, and low latency gaming mode.

Smart watch/bracelet: Can be paired with voice assistant to realize Bluetooth calls and music playback.

Bluetooth speaker: Supports multi-device connection, LE Audio broadcast mode (such as Auracast).

• 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.