Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

AB5605B is a high-performance Bluetooth 6.0 audio SoC chip launched by Bluetrum, using SSOP24 packaging, specially designed for portable Bluetooth speakers and smart audio devices. The chip integrates Bluetooth 6.0 dual mode (BR/EDR+BLE), DSP audio processor and Class D amplifier, providing a complete wireless audio solution that supports high-definition audio decoding and low-latency transmission.

Core Features  

Bluetooth 6.0 dual-mode  

Supports BR/EDR (traditional Bluetooth) + BLE (low-power Bluetooth)  

Transmission range >20 metres (unobstructed environment)

Compatible with A2DP/AVRCP/HFP/HSP protocols

High-quality audio processing

Built-in 24-bit DSP audio processor

Supports SBC/AAC audio decoding

Signal-to-noise ratio ≥95dB, THD+N <0.1%

Efficient Class D amplifier

Output power 2×5W (4Ω load)

Efficiency >85%, extending battery life

Low-power design

Standby current <1mA  

Supports low-power Bluetooth (BLE) mode  

Rich interfaces  

Supports USB/UART/I2S/PWM  

Built-in 16MB Flash, capable of storing multiple EQ configurations  

Technical specifications  

Bluetooth version: 6.0 dual-mode (BR/EDR+BLE)  

Audio decoding: SBC/AAC  

Output power: 2×5W (4Ω)

Signal-to-noise ratio: ≥95 dB

Operating voltage: 3.3V to 5V

Operating temperature: -20°C to +85°C

Product applications

Stereo speakers

• 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?

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• 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.