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Bluetooth Audio Module

  • Model:NVC-MDCS56
  • Class:2
  • Version:BT2.1 + EDR
  • Host Interface:SPI, UART, PIO, USB
  • Audio Interface:PCM, SPK, MIC
  • Package:Surface Mount
  • Antenna:External Antenna Port
  • Size:23.24mm x 11.30mm x 2.45mm
产品描述

NVC-MDCS56 Bluetooth audio module provides a fully integrated solution for high-quality stereo audio. Besides Bluetooth 2.1+EDR radio and iNova® Bluetooth Stack, NVC-MDCS56 contains a DSP processor, a stereo audio codec in its compact size.


NVC-MDCS56 is a Bluetooth 2.1 + EDR module for high quality stereo audio application. With Novacomm’s iNova® programming interfaces, designers can easily customize their applications to support different Bluetooth profiles like HFP/HSP, A2DP, AVRCP, SPP, HID and Apple iAP protocol.


NVC-MDCS56 comes with standard SBC codec. And it also support AAC and aptX® audio codec offering outstanding Bluetooth stereo audio quality, CVC audio enhancement software for hands-free applications and Apple iAP profile enabling OEMs to create unique and differentiated audio products. CSR’s world known apt-X™ audio compression solutions retain the full integrity of original digital audio and are optimized for instant real-time audio streaming (http://www.csr.com/products/technology/aptx).


NVC-MDCS56 also has special firmware supporting A2DP source functions, audio tone detection (can be used with Apple devices as a remote controlled target) and USB audio function (can be used as a USB audio dock for Apple’s 30pin and Lightning interface).


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Features:

l   Bluetooth v2.1+EDR Module

l   Bluetooth Class 2 Radio

·          Transmit power: +4dBm

·          Receiver sensitivity: -86dBm

·          Operation Range: 10 meters

l   Integrated audio features

·   Digital Signal Processor

·   Stereo codec

·   External audio codecs supported via I2S and S/PDIF interfaces

·   Additional support for codecs such as aptX®, AAC, MP3, and others

·   CVC echo cancellation

·   2 Modes (A2DP source or sink) in singe module

·   Dual sinks are supported simultaneously with aptX encoding in source mode

l  UART and USB interfaces, USB can work as USB audio devices with Apple.

l  Integrated iNova Firmware:

·          SPP, HID, OPP, DUN, HFT and AG etc profiles

·          Supports Apple iAP Connectivity over Bluetooth to iPhone/iPad/iPod Touch

·          Special firmware supports USB audio device with Apple devices

·          Special firmware supports tone detection in A2DP streaming, which can be used with Apple devices as a remote controlled target

·          Supports Firmware DFU (Development Firmware Upgrade)

l   Programmable low power modes, sniff and deep sleep mode

l   UART local and over-the-air configuration

l   Seven simultaneous connections

l   Plated half holes SMT pads for easy and reliable PCB soldering

l   Size: 23.24mm x 11.93mm x 2.05mm

  

Applications

l   Automobile Handsfree applications

l   High quality Stereo Speakers and Headsets

l   High-quality, 2-channel audio streaming

l   Remote control for media player

l   Intercom push-to-talk audio connection

l   VoIP products

l   MP3 and music players

l   Measurement and monitoring systems

l   Helmets

Specification

Standard

Bluetooth2.1+EDR, Class II

Profiles

iNOVA Firmware: SPP, A2DP, AVRCP, HID, iAP etc

Frequency Band

2.402G ~ 2.480G

Maximum Data Rate

3Mbps

RF Input Impedance

50 ohms

Interface

UART, PIO, AIO, USB, SPI, Dual Speaker, Dual Microphone,

PCM etc.

Sensitivity

-86dBm

RF TX Power

4dBm

Power

Supply Voltage

3~ 3.6V DC

Max Working Current

30mA

Discoverable/Connectable

0.1mA with deep sleep

Connected

Audio Streaming: 35mA

Operating Environment

Temperature

-40ºC to +85ºC

Humidity

10%~90% Non-Condensing

Certifications

Bluetooth SIG, CE, FCC, RoHS

Dimension and Weight

Dimension

23.24mm x 11.93mm x 2.05mm

Weight

0.9g

Qty in tray

100PCS


NovaComm EVT-11 Evaluation Kit is designed for evaluation and development of Bluetooth Modules.

  • RS232 interfaces
  • DB25 Pin interface
  • USB2.0 interface
  • SPI for upgrading the firmware and parameters
  • switches for I/O or UART and I/O or LED/USB/UART
  • DTE/DCE switch
  • Reset Button
  • iNOVA firmware

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