Headset
Headset
Headset

This reference design discusses ultra-low power wireless audio solutions, provides highly optimized audio performance, high dynamic anti-counterfeiting low-power analog and multi-mode digital microphone system integration, allows developers to create more compatible products, achieve voice capture and noise elimination microphone, sound processing, headset wire control for audio playback and call processing, wireless connection and wireless charging, with extremely low power consumption and easy production.

Detailed description
Characteristic
1. Provide high-quality stereo music and sound
2. Production and development without advanced audio design expertise
3. Ultra low power Bluetooth link
4. Simplify the wireless battery charging system and take up less space
Development Suite
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Applicable chip
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Chip: AC6969D  
Description: SBC, AAC  
CPU:32-bit DSP  
Memory: Flash 4M  
Supported frequency band: Supports AAC&SBC  
Supported protocols: Bluetooth 5.1
Sensitivity: - 90dBm  
Transmission power: 6dbm  
Receiving current:  
Emission current: 20mA  
Package: SOP16  
Development kit:
schematic diagram
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