Shenzhen Mingjiada Electronics Co., Ltd. supplies Qualcomm's next-generation entry-level QCC-3084-0-CSP134A-TR-05-0/QCC3084 Flash-programmable Bluetooth audio SoC based on an extremely low-power architecture designed for Bluetooth stereo headsets.
Overview
The QCC3084 is designed to enhance the consumer experience with robust connectivity, all-day wear and comfort, integrated Qualcomm® 3rd Generation Hybrid Adaptive Active Noise Cancellation (ANC) technology, and voice assistant support including wake word activation.
The QCC3084 fully supports a range of Bluetooth® LE audio use cases for stereo headsets, including Auracast™ broadcast audio and gaming modes. With Auracast™ broadcast audio, users can share music with many Bluetooth speakers or headphones so their friends and family can share the same experience.
In addition, the QCC3084 supports all the requirements of Snapdragon Sound™ technology, including Qualcomm® High Speed Link, Qualcomm® aptX™ Adaptive Audio with 24bit 96kHz and aptX Lossless support.
Specification
Flash Memory
Location: External
CPU
Architecture 32-bit
Clock frequency: Up to 80 MHz
Functions: Programmable CPU
DSP
Name: 1x Qualcomm® Kalimba™
Clock frequency: 1x 240 MHz
Data RAM: 1024 kB
Programme RAM: 384 kB
Function: Configurable DSP
Bluetooth
Specification version: Bluetooth® 5.3, Bluetooth® 5.3 certified, Bluetooth® 5.4 certified
Connection Technologies: Bluetooth Low Power, Bluetooth Classic, Dual Mode Bluetooth
Classic data rates: 3 Mbps, 1 Mbps, 2 Mbps
Audio
Support for Qualcomm® aptX™ audio technologies: Qualcomm® aptX™ audio, Qualcomm® aptX™ voice, Qualcomm® aptX™ adaptive, Qualcomm® aptX™ lossless audio
Supports Qualcomm® Active Noise Cancellation (ANC) technologies: Feedback, Adaptive, Feedforward, Hybrid
Support for Qualcomm® cVc™ echo cancellation and noise suppression (ECNS) technology: 1-microphone earbud, 2-microphone earbud
Audio processing: Snapdragon Sound™ technology
Voice Services
Ecosystem: Amazon Voice Services, Google Assistant
Digital Assistant Activation: Push button, Qualcomm® voice activation
Power Consumption
Music streaming (A2DP): ~4 mA
Interfaces
Supported interfaces: 4x analogue microphone inputs
Audio Characteristics
Resolution: 24 bit
Audio Playback Interface
Mode: Stereo
Analogue to Digital Converter (ADC)
Number of channels: 4
Digital to Analogue Converter (DAC)
Number of Connectors: 2
Amplifier Class: Class AB, Class D
Analogue Microphone
Number of Connectors: 4
Package
Type: VFBGA
Pinout: 134 pins
Size: 6.7 × 7.4 × 1.0 mm
Pitch: 0.5 mm
If you are interested, please call Mr Chen:
Tel: +86 13410018555
Email: sales@hkmjd.com
Home URL: www.hkmjd.com
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