D2-71683中文资料Intelligent Digital Amplifier and Sound Processor数据手册Renesas规格书

描述 Description

The D2-7xx83 family of the DAE-6™ Digital Audio Engine™ devices are complete System-on Chip (SoC) audio processor and Class-D amplifier controllers. Integrated DSP processing and configurable audio processing algorithms provide an extremely flexible platform for feature rich and cost-effective quality audio solutions which benefit from the addition of Class-D amplifiers and DSP audio processing, meeting demands of consumer electronics applications.



The 12 integrated digital PWM controllers can be used in a variety of multi-channel audio system configurations, supporting powered as well as line outputs. Fully protected amplifier control provides efficient and clean Class-D power output support.



The DAE-6™ device family supports full audio decoding for formats including Dolby® Digital, Dolby® Pro Logic IIx, AAC LC™, DTS® Digital Surround, DTS® ES, and DTS Neo:6®. The DAE-6 is pin-compatible and function/feature compatible with the DAE-3™ devices, enabling additional decoding capability to existing designs, or providing cost optimization to lower-featured systems not requiring the additional audio processing and decode capability.

特性 Features

• Advanced DAE-6™ Digital Audio Engine™ IC
• Total System on Chip (SoC)
• Full 5.1/7.1/9.1-Channel Amplifier Platform Support
• Dolby ® Digital/AC3
• AACLC™
• DTS ® ES
• D2Audio™ SoundSuite™ Enhancement and Virtualization
• Expanded On-Chip Memory Capacity
• 12 Channels of Digital Signal Processing (DSP) including Equalizers, Filters, Mixers and Other Common Audio Processing Blocks
• Flexible Audio Input and Output Configurations
• Sample Rates from 32kHz up to 192kHz
• Supports Bridged, Half-Bridged, and Bridge-Tied Load (BTL) Topologies, Using Discrete or Integrated Power Stages from 10W to Over 500W
• Complete Fault Protection with Automatic Recovery