Overview
Compliant with Bluetooth V5.3+BR+EDR+BLE specification
Meet class2 and class3 transmitting power requirement
Support GFSK and DQPSK all packet types
Provides a maximum +10dbm transmitting power
EDR receiver with -94dBm sensitivity
Fast AGC for enhanced dynamic range Supports
a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile
a2dp 1.3.2\avctp 1.4\avdtp 1.3\ avrcp 1.6.2\hfp 1.8 \spp 1.2\rfcomm 1.1\pnp 1.3\hid 1.1.1\sdp core5.3\l2cap core 5.3
Features
Operating temperature: -40℃ to +85℃
DSP Audio Processing
SBC, AAC Audio decodes supported for BT audio.
mSBC voice codec supported for BT phone
Supports MP2, MP3, WMA, APE, FLAC,AAC, MP4, M4A, WAV, AIF, AIFC audio decoding
Packet Loss Concealment (PLC) for voice processing
Single/Dual MIC Environmental Noise Cancellation (ENC)
Multi-band DRC limiter
20-band EQ configuration for voice Effects
DSP Audio Processing
SBC, AAC Audio decodes supported for BT audio.
mSBC voice codec supported for BT phone
Supports MP2, MP3, WMA, APE, FLAC,AAC, MP4, M4A, WAV, AIF, AIFC audio decoding
Packet Loss Concealment (PLC) for voice processing
Single/Dual MIC Environmental Noise Cancellation (ENC)
Multi-band DRC limiter
20-band EQ configuration for voice Effects
Features
BR / EDR / LE
Block Diagram
__Application Note
Bluetooth TWS Earphones