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BELASIGNA 300 AM: Audio Processor with AfterMaster HD

Datasheet: Audio Processor for AfterMaster HD
Rev. 0 (148kB)
Product Overview
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BelaSigna® 300 AM is a DSP−based audio processor which is able to execute the AfterMaster HD algorithm within a system that also includes a host processor and/or external I2S− based mono or stereo A/D converters and D/A converters.

AfterMaster HD is an algorithm which processes audio signals in real−time to provide a significant increase in loudness, clarity, depth, and fullness.

BelaSigna 300 AM is specifically designed for use in applications requiring a solution to overcome the limitations of small or downward−facing speakers, including flat−screen televisions or headphones.
Features
 
  • Ultra-Low-Power: Typically 4-8 mA when executing AfterMaster HD
  • Miniature Form-Factor: Available in a miniature 3.63 mm x2.68 mm x 0.92 mm (including solder balls)
  • Full Range of Configurable Interfaces: Including a fast I2C-based interface for download and general configuration of the AfterMaster HD algorithm, a highly-configurable PCM interface to stream data into and out of the device, a high-speed UART, an SPI port, and 5 GPIOs.
  • These devices are Pb-Free, Halogen Free/ BFR Free and are RoHS Compliant
Applications   End Products
  • Digital Audio Processing
 
  • Smartphones
  • Tablets
  • Automotive Infotainment Systems
  • Over-Ear Headphones and Earbuds
  • Bluetooth Speakers
  • Laptops
  • Home Speaker Systems
  • Radios
  • Home Theatre Systems
Technical Documentation & Design Resources
Software (1) Data Sheets (1)
Application Notes (1) Package Drawings (1)
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
B300W35A109A1G Obsolete
Pb-free
Halide free
BELASIGNA 300 AM, WLCSP Package WLCSP-35 567AG 1 260 Tape and Reel 2500  
Market Leadtime (weeks) : Contact Factory
Case Outlines
567AG   
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