Datasheet > D2-92684

D2-92684

更新时间： 2024-12-02 14:57:27

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
40页	1666K
描述
Intelligent Digital Amplifier and Sound Processor

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D2-92684 数据手册

D2-3(S) Audio SOC

Intelligent Digital Amplifier and Sound Processor

FN6787

Rev.4.01

Oct 24, 2022

The D2-3(S) family (D2-92633-LR, D2-92634-LR,

D2-92643-LR, D2-92683-QR, D2-92684-QR) of the D2-3 and

D2-3S Digital Audio Processor devices are complete

System on Chip (SoC) multi-channel digital sound processors

and Class-D amplifier controllers.

Features

• Advanced D2-3 family Digital Audio Processor IC family

- D2-3 family pin compatible and function/feature

compatible with the D2 Audio DSP D2-6 device family

- D2-3S family - identical D2-3 family performance, in a

72 Ld QFN package

The integrated DSP provides efficient and configurable audio

signal path processing including equalization, dynamic range

compression, mixing, and filtering that is completely

• Integrated Digital Sound Processing (DSP)

- Customizable audio path sound processing

configurable using the D2 Audio Customization GUI v3 high

level programming interface. The integrated PWM engine

supports programmable and dynamic control of audio output,

enabling a variety of multi-channel output configurations and

output power capacity. Internal noise shaping, an embedded

asynchronous sample rate converter, dynamic level-dependent

timing, and high resolution operation support power stage

audio performances with SNR >110dB and THD+N <0.01%.

- Fully configurable and routable audio signal paths and

hardware function assignment

- Fully supported with the D2 Audio Customization GUI v3

Design Tool

• Flexible audio input and output configurations

- 12 independent PWM engine channels

The D2-3(S) devices are provided in two package and feature

configurations which include the 128 Ld D2-3 family and the

72-pin D2-3S family. Both the D2-3 and D2-3S family provide

identical performance and enable an extremely flexible

platform for feature rich and cost-affordable quality audio

solutions, which benefit from the addition of Class-D amplifiers

and DSP audio processing.

- Four independent asynchronous I S digital inputs

- Integrated high-performance stereo ADC (D2-3 family only)

- S/PDIF™ digital audio inputs supporting

linear IEC-61958 PCM or compressed IEC-61937 audio

- S/PDIF digital audio PCM output

• Embedded 8-channel sample rate converter

• Real-time amplifier control and monitoring

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.

- Supports bridged, half-bridged, and Bridge-Tied Load (BTL)

topologies, using discrete or integrated power stages

- Complete fault protection with automatic recovery

• D2 Audio DSP Sound Enhancement Algorithms and

virtualization

Applications

• Enhanced audio processing decoders and virtualization

- Dolby^®Digital/AC3

- Dolby^®Virtual Speaker

- DTS^®(SRS) TruSurround HD4™, DTS^®(SRS) WOW HD™,

DTS^®(SRS) TruVolume™

• DTV and Blu-ray Soundbar

• DVD and Blu-ray Home Theater Systems

• Home Theater in a Box (HTiB)

• Audio Video Receiver (AVR)

• Multi-Channel Multi-Media (MM) Systems

• Multi-Room Distributed Audio (MRDA)

• Powered speaker systems

• Automotive trunk/amplified solutions

FN6787 Rev.4.01

Oct 24, 2022

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与D2-92684相关器件

型号	品牌	获取价格	描述	数据表
D2-92684-QR	INTERSIL	获取价格	Intelligent Digital Amplifier and Sound Processor
D2928-42	HARWIN	获取价格	DIL IC SOCKET OPEN FRAME
D2948-42	HARWIN	获取价格	DIL IC SOCKET OPEN FRAME
D2952B	PETERMANN	获取价格	HIGH RELIABILITY FOR LOW COST
D2959	PETERMANN	获取价格	HIGH RELIABILITY FOR LOW COST
D2959B	PETERMANN	获取价格	HIGH RELIABILITY FOR LOW COST
D2959J	PETERMANN	获取价格	HIGH RELIABILITY FOR LOW COST
D298M	ETC	获取价格	Control/Communicators
D298S	ETC	获取价格	Control/Communicators
D29A999-17300ATT-G	DBLECTRO	获取价格	Parallel - 3Rd Overtone Quartz Crystal, 29.999MHz Nom, HC-49/U, 2 PIN

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