Delivery Time:7 working days after payment for samples, 8w for MP orders
Certification:BQB, FCC

A2DP / AVRCP CSR BC5 Serial Port Bluetooth Module With Antenna Low Power BQB FCC

Product Specification

Dimension	16x24x2.6 mm
Bluetooth Standard	V2.1+EDR
RF Power	-6dBm to +4dBm
Receiving Sensitivity	-82dBm
Program Flash Memory	8M bits
Audio Interfaces	Analog,  PCM,  I2S and SPDIF
Host Interface	USB and UART
Supply Voltage	3.3V – 4.2V

Product Description

This is a Bluetooth Class 2 (max 4dBm) module with on board antenna. The on board antenna eliminate the need of matching circuit on the main board and therefore save the costs of production test. It is based on CSR Bluecore 5 (BC5)-MM chip set. It can support Bluetooth V2.1+EDR system. The Embedded Kalimba DSP Co-Processor supports the advanced features such as echo cancellation, noise reduction and stereo audio (A2DP profile) communications. 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 host Interfaces include USB and UART, that are programmable for data communication, module control or firmware upgrade.
The powerful and flexible design allows the module to support HSP/HFP/A2DP/AVRCP SPP, PBAP, …all kinds of Bluetooth profiles.

Applications

 High quality wireless stereo headset.
 High quality wireless stereo speaker.
 High quality wireless stereo transmitter.
 High quality wireless microphone
 Wireless USB audio class device.
 Dual paring mono headsets with noise reduction capability.
 Hands-free car kits.
 VOIP or land line phones wireless headsets.
 Bluetooth Audio Gateway

Product Benefits

 Powerful and flexible that fits various kinds of the Bluetooth applications.
 Compact Bluetooth stack firmware, easy to use.
 On board antenna that eliminate the need of matching circuits and save production costs.
 Embedded Li-ion battery charger.