QCC5171 – Earbud Reference Design中文资料Premium tier occluded earbud reference design with Qualcomm TrueWireless™ Mirroring and 3rd Generation Qualcomm® Adaptive Hybrid Active Noise Cancellation (AANC)数据手册Qualcomm规格书

描述 Description

The truly wireless earbud industry is growing rapidly and consumers are demanding much richer functionality from their devices, so it is important for manufacturers to stay ahead of the curve by bringing innovative new features to market quickly.

The QCC5171 Earbud Reference Design is designed to provide a flexible development platform for innovation that supports the latest ADK features and helps to reduce development time.

特性 Features

• Designed to offer extremely low-power performance for extended playback time and battery life
• Single-chip Bluetooth® containing the power management, audio DSP, application processor, Bluetooth RF, GPIO and audio inputs and outputs
• 3rd Gen. Qualcomm AANC with hardware leak-through
• Support for LE Audio
• Infrared proximity sensor for in/out of ear detection
• 1-button sensor touch control and LED user interface
• Fast 2-wire Comms between Earbuds and Charger Case via +5V and ground Pins
• One analog and two ECM microphones
• Bone Conducted Voice Sensor
• 10mm, 32Ω speaker
• 85mAh / 590mAh battery (earbud / charging case)
• Earbuds using a 6-layer rigid-flex PCB design
• FCC Pre-Certification Testing has been performed and met
• Ear interface rubbers supplied in small, medium and large sizes