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SL-8645-A bluetooth 4.0 stereo module support APTX

Min. Order: 500 Piece/Pieces
Trade Term: FOB
Payment Terms: Paypal, T/T, WU, Money Gram
Place of Origin: Guangdong

Company Profile

Location: Dongguan, Guangdong, China (Mainland)
Business Type: Manufacturer

Product Description

 1.Introduction 


SL-8645-A bluetooth audio module adopted CSR8645 with the characteristics of high integration and small volume,
SL-8645-A bluetooth audio module only with a few peripheral components can realize its powerful functions.


2.Module Characteristics

Built-in lithium battery charging circuit quickly, reduce the peripheral circuit design  

Built-in powerful eliminate circuit noise, voice call more clearly  

Built-in high quality DAC conversion circuit, signal to noise ratio of 95 db  

Built-in serial FLASH, voice can be set up personality  

Kalimba DSP embedded data processor, finish all kinds of digital speech processing  

Tiny module size: 13 x20mm, compatible with all products structure  

The higher the Bluetooth version: Bluetooth V4.0, software compatibility  

Low power consumption: 100 ma lithium battery can talk more than 10 hours  

Working current:12ma,calling current:13-15ma,stand by current:1ma 

Rf Class2. Very far transmission distance, power level, can reach more than 20 meters  

The microphone input. Have two road, call quality is superior  

Have strong echo elimination function  

With high quality audio transmission protocol: A2DP V1.2, AVRCP remote control protocol  

more audio decoding function: APTX (8645) only, SBC, MP3, AAC  

HFP V1.6 / HSP V1.2, support connect two phones at the same time  

Support for simple pairing  

Supports UART, PCM, usb communication interface, 3 LED control  

Module through the RoHS certification
 

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