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Bluetooth stereo headset module
A. Brief introduction
BLK-MD-BC05-BBluetooth stereo receiver module main chipCSR BlueCore5 MMDesign. Has the characteristics of high integration, small size, just with a few external components will be able to achieve its powerful features. With haveA2DPAndAVRCPTransmission and remote control protocol any Bluetooth audio device (such as: Bluetooth-enabled mobile phones, Bluetooth stereo audio transmitter module, Bluetooth adapter, etc.) to establish a connection, to achieve high-quality stereo audio stream wireless receiver, and audio playback remote control.
BLK-MD-BC05-BBluetooth stereo modules to provide users with a remote control button interface, working status indication interface, stereo audio output, microphone input interface.
II. Feature
.Class2Power levels.
.Built-in lithium battery charging circuit.
.The powerful noise elimination circuit.
.Effective transmission distance of up to20Meter.
.Tiny surface mount package:15x21mm.
.FollowBluetooth V2.1 + EDRBluetooth specification.
.HaveSBCAndMP3AndAACAudio decoding function.
.HaveA2DPAndAVRCPHigh-quality stereo audio transmission with remote control protocol.
.Embedded powerfulKalimba DSPA data processor to complete a variety of digital speech processing.
III. Applications
.All kinds of high-quality Bluetooth stereo headphones.
.All kinds of high-quality Bluetooth stereo speakers, audio.
.All kinds of high-quality wireless Bluetooth stereo audio receiving device.
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IV. Pin Definitions and package size
V. circuit applications Figure
Detailed Specifications: