Sign In | Join Free | My phrmg.org
phrmg.org
Rayson Technology Co., Ltd.
Passion for Customer, Passion for Quality, Passion for Excellence
Home > Bluetooth Stereo Module >

A2DP ROM module---BTM-640

Rayson Technology Co., Ltd.
Rayson Technology Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Contact Person: Mr.

A2DP ROM module---BTM-640

Place of Origin : China
Brand Name : Rayson
Model Number : BTM-640
Certification : BQB
Price : USD4.5~6
Packaging Details : Vacumm package
Delivery Time : 7~42Days
Payment Terms : TBD
Supply Ability : 500K/month
MOQ : 1000pcs
Contact Now

Applications

  • High quality wireless stereo headset.
  • High quality wireless stereo speaker.
  • Hands-free car kits.
  • VOIP or land line phones wireless headsets.

Product Description

This is a Bluetooth Class2 (max 4dBm) module. It is based on CSR 8640 ROM version chip set which supports Bluetooth V3.0 standard. The Embedded Kalimba DSP Co-Processor support the advanced features such as echo cancellation, noise reduction ,and stereo audio (A2DP profile) communications. Advanced user interface design allows multipoint HFP or A2DP connections and secure simple pairing. The integrated stereo DAC provide high quality audio performance with SNR up to 95dB.Support digital audio bus such as PCM, I2S or SPDIF. And the on chip Switched-Mode Regulator and Li-ion battery charger eliminate the needs of external components and costs. The true single chip solution to audio applications. Internal ROM, serial flash and EEPROM enable the flexibilities of the module to meet various kinds of applications.



Product Benefits

  • Cost effective ROM version
  • Simple design and easy to use.
  • Flexible configurations for various kinds of applications

Product Specification


Dimension

13.4 x 13.4 x 2.7 mm (8M SPI Flash for voice prompts)

13.4 x 13.4 x 1.9 mm (EEPROM)

Bluetooth Standard

Bluetooth 3.0

RF Power

4dBm maximum

Receiving Sensitivity

-85dBm

Program Memory

ROM version

Physical Interfaces

Digital PIOs, Analogue IOs,

Supply Voltage

2.7V – 4.25V



Product Tags:

A2DP module Rom

      

CSR8640

      

Stereo module

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

A2DP ROM module---BTM-640 Images

Inquiry Cart 0
Send your message to this supplier
 
From:
To: Rayson Technology Co., Ltd.
Subject:
Message:
Characters Remaining: (0/3000)