DATASHEET
Intelligent Digital Amplifier and Sound Processor
D2-7xx83
Features
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.
• Advanced DAE-6™ Digital Audio Engine™ IC
- Pin Compatible and Function/Feature Compatible with
the D2Audio™ DAE-3™ Device
• Total System on Chip (SoC)
- All Digital Class-D Amplifier Controller
- Full 5.1/7.1/9.1-Channel Amplifier Platform Support
• Enhanced Audio Processing Decoders
®
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.
- Dolby Digital/AC3
®
- Dolby Pro Logic IIx
- AAC LC™
®
- DTS Digital Surround
®
- DTS ES
The DAE-6™ device family supports full audio decoding for
®
- DTS Neo:6
®
®
®
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.
• D2Audio™ SoundSuite™ Enhancement and Virtualization
• Mark Levinson MightyCat™ Audio Enhancement
• Expanded On-Chip Memory Capacity
• Integrated DSP Processing
- 12 Channels of Digital Signal Processing (DSP) including
Equalizers, Filters, Mixers and Other Common Audio
Processing Blocks
Applications
• Audio Video Receiver (AVR)
- Fully Configurable and Routable Audio Signal Paths
• DTV Soundbar
• Flexible Audio Input and Output Configurations
• Home Theater in A Box (HTiB)
• Multi-Channel Multi-Media (MM) Systems
• Multi-Room Distributed Audio (MRDA)
• Powered Speaker Systems
• Embedded 8-Channel Sample Rate Converter
- Sample Rates from 32kHz up to 192kHz
• Real-Time Amplifier Control and Monitoring
- Supports Bridged, Half-Bridged, and Bridge-Tied Load
(BTL) Topologies, Using Discrete or Integrated Power
Stages from 10W to Over 500W
• Automotive Trunk/Amplified Solutions
- Complete Fault Protection with Automatic Recovery
April 28, 2016
FN7838.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2011, 2016. All Rights Reserved
Intersil (and design), DAE-6 and D2Audio are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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