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D2-74083-LR Datasheet

Intelligent Digital Amplifier and Sound Processor

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Intelligent Digital Amplifier and Sound Processor
D2-7xx83
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.
Applications
• Audio Video Receiver (AVR)
• DTV Soundbar
• Home Theater in A Box (HTiB)
• Multi-Channel Multi-Media (MM) Systems
• Multi-Room Distributed Audio (MRDA)
• Powered Speaker Systems
• Automotive Trunk/Amplified Solutions
Features
• 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
- Dolby® Digital/AC3
- Dolby® Pro Logic IIx
- AAC LC™
- DTS® Digital Surround
- DTS® ES
- DTS Neo:6®
• 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
- Fully Configurable and Routable Audio Signal Paths
• Flexible Audio Input and Output Configurations
• 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
- Complete Fault Protection with Automatic Recovery
September 29, 2011
FN7838.2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.


Intersil Electronic Components Datasheet

D2-74083-LR Datasheet

Intelligent Digital Amplifier and Sound Processor

No Preview Available !

D2-7xx83
Ordering Information
PART NUMBER
(Note 2)
PART
MARKING
AUDIO PROCESSING
FEATURE SET SUPPORT
(Note 1)
TEMP.
RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
D2-71083-LR
D2-71083-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2-74083-LR
D2-74083-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2-71583-LR
D2-71583-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2-74583-LR
D2-74583-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2-71683-LR
D2-71683-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2MC-72083-LR
D2MC-72083-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
D2MC-76083-LR
D2MC-76083-LR
Refer to Table 1
-10 to +85 128 Ld LQFP Q128.14x14
NOTES:
1. The D2-7xx83 devices support multiple audio processing algorithms and decoders, and support is device-dependent. Refer to Table 1 for the
supported features for each device part number.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
2 FN7838.2
September 29, 2011


Part Number D2-74083-LR
Description Intelligent Digital Amplifier and Sound Processor
Maker Intersil
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