Audio Signal Processing BoosterPack Plug-In Module

(ACTIVE) BOOSTXL-AUDIO

Description & Features

Technical Documents

Support & Training

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Key Document

Description

When plugged into a LaunchPad™ Development Kit, the BOOSTXL-AUDIO Audio BoosterPack™ Plug-in Module adds audio input functionality from a microphone, as well as audio output through an on-board speaker. Headphone input and output is also supported, and automatically enabled when a plug is inserted into the BoosterPack. This audio input/output stream lets developers experiment with the digital signal processing (DSP) and filtering capabilities of the microcontroller found on the attached LaunchPad Development Kit.

There are various options – selectable by a jumper on the BoosterPack – for connecting the speaker to the processor on the Launchpad: (1) output audio data over SPI to the SPI DAC provided on the Audio BoosterPack; (2) directly connecting to the DAC on the LaunchPad MCU (if available) or (3) use the LaunchPad's PWM output together with a basic R/C filter on the BoosterPack, to create a simple, low-cost analog audio signal.

Features
  • High quality audio playback with onboard 14-bit DAC (can be bypassed if target MCU has an integrated DAC)
  • Automatic switching from onboard speakers and microphone to a headset with microphone
  • Onboard microphone supports sampling rates of up to 20kHz

What's Included

  • BOOSTXL-AUDIO BoosterPack Plug-In Module
  • Quick Start Guide


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Part Number Buy from Texas Instruments or Third Party Order Options Status

BOOSTXL-AUDIO:
Audio Signal Processing BoosterPack Plug-In Module

$29.99(USD)




Pricing may vary.

ACTIVE

BOOSTXL-AUDIO-DESIGN-FILES:
Audio Signal Processing BoosterPack Plug-In Module - Design Files

Not Available ACTIVE

BOOSTXL-AUDIO-SW:
Audio Signal Processing BoosterPack Plug-In Module - Software Examples

Not Available ACTIVE
Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2179 09 Nov 2016 249
More literature (3)
Title Abstract Type Size (KB) Date Views TI Recommends
24 Mar 2016
PDF 32 23 Jan 2017 5
PDF 782 24 Mar 2016 161

Design Kits & Evaluation Modules (1)

Name Part Number Tool Type
MSP430FR5994 LaunchPad Development Kit  MSP-EXP430FR5994  Evaluation Modules & Boards 

Reference Designs (1)

Name Part Number Tool Type
Filtering and Signal Processing Reference Design using MSP430 FRAM Microcontroller  TIDM-FILTERING-SIGNALPROCESSING  TI Designs

TI Devices (9)

Part Number Name Product Family
DAC8311  14bit, Single Channel, 80uA, 2.0V-5.5V DAC in SC70 Package  Digital-to-Analog Converters (DACs) 
MSP430FR5962  16 MHz Ultra-Low-Power MCU with 128 KB FRAM, 8 KB SRAM, AES, 12-bit ADC  MSP430 Ultra-Low-Power MCUs 
MSP430FR5964  16 MHz Ultra-Low-Power MCU With 256 KB FRAM, 8 KB SRAM, AES, 12-bit ADC​  MSP430 Ultra-Low-Power MCUs 
MSP430FR5992  16 MHz Ultra-Low-Power MCU With 128 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  MSP430 Ultra-Low-Power MCUs 
MSP430FR5994  16 MHz Ultra-Low-Power MCU With 256 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  MSP430 Ultra-Low-Power MCUs 
MSP430FR59941  16 MHz Ultra-Low-Power MCU With 128 KB FRAM, 8 KB SRAM, Low-Energy Vector Math Accelerator  MSP430 Ultra-Low-Power MCUs 
TLV2760  Single 1.8-V, Micro-power, Rail-to-Rail, Single Supply Amplifier with Shutdown  Operational Amplifiers (Op Amps) 
TPA301  350-mW Mono Class-AB Audio Amplifier  Audio Amplifiers 
TS3A225E  Audio Jack Switch with Autonomous Mic and Ground Detection  Specialty Audio 

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