Bluetooth and MSP430 Audio Sink Reference Design
BT-MSPAUDSINK-RD
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Description & Features

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Description

TI's Bluetooth + MSP430 Audio sink reference design can be used by customers to create a variety of applications for low end, low power audio solutions. Some application possibilities - toys, low end bluetooth speakers, audio streaming accessories. This reference design is a cost effective audio implementation and with full design files provided allows you to focus your efforts on application and end product development. Software supported on this reference design includes the TI Bluetooth Stack.

Please note that the MSP430 memory size does not allow any additional application space, so the use case should be audio sink only as described For additional application space please consider using higher flash device, for example MSP430F5438.

Features
  • Enables Bluetooth audio (SBC encode/decode) with low cost, low power MSP430F5229
  • Design offloads audio processing from MCU to the Bluetooth device which enables low power audio
  • Cost effective low end wireless audio solution for under with a 4 layer layout and QFN packages
  • Core of the solution is TI's CC2564 which is best in class Bluetooth performance (+12dBm output power)
  • Design also uses TI's  low power digital input speaker amplifier (TAS2505) & USB charge management device ( BQ24055)
  • CC256x and TI Bluetooth Stack both have Bluetooth Subsystem QDIDs allowing you to only need a Bluetooth End Product Listing

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Schematic/Block Diagram

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Test Data

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

BT-MSPAUDSINK:
Bluetooth and MSP430 Audio Sink Evaluation Module

$59.00(USD)


Pricing may vary.



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TI Devices (6)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC2560  Bluetooth® CC2560 controller  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
CC2564  Dual-mode Bluetooth® controller  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
CC2564MODA  Dual-mode Bluetooth® CC2564 module with integrated antenna  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
CC2564MODN  Dual-mode Bluetooth® CC2564 module  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
MSP430F5229  Ultra-Low Power 1.8V Split-Rail I/O  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TAS2505  Digital Input Class-D Speaker Amplifier with Audio Processing and mono headphone amplifier  Audio amplifiers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CC2560 Download Download
CC2564 Download Download
CC2564MODA QFM (MOG)| 35 Download -
CC2564MODN QFM (MOE)| 33 Download -
MSP430F5229 Download Download
Download -
TAS2505 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 21 05 Nov 2013
Design files (3)
Title Type Size (KB) Date
PDF 92 03 Mar 2015
PDF 48 19 Dec 2013
PDF 86 01 Nov 2013
More literature (2)
Title Type Size (KB) Date
PDF 72 02 Jan 2019
PDF 441 03 Feb 2016
Related Tools & Software

Design Kits & Evaluation Modules  ( 2 )

Name Part Number Tool Type
Dual-mode Bluetooth® CC2564 evaluation board  CC256XQFNEM  Evaluation Modules & Boards 
Dual-mode Bluetooth® CC2564 module evaluation board  CC2564MODNEM  Evaluation Modules & Boards 

Software (4)

Name Part Number Software Type
TI Dual-Mode Bluetooth® Stack  TIBLUETOOTHSTACK-SDK  Software Development Kits (SDK) 
TI Dual-mode Bluetooth® stack on MSP430™ MCUs  CC256XMSPBTBLESW  Software Development Kits (SDK) 
TI dual-mode Bluetooth® stack on TM4C MCUs  CC256XM4BTBLESW  Software Development Kits (SDK) 


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