Datasheet > D2-71083-LR

D2-71083-LR

更新时间： 2024-01-02 10:43:14

品牌	Logo	应用领域
瑞萨 - RENESAS		外围集成电路
页数	文件大小	规格书
33页	1288K
描述
Intelligent Digital Amplifier and Sound Processor; LQFP128; Temp Range: 0° to 70°

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D2-71083-LR 技术参数

生命周期：	Unknown	零件包装代码：	LQFP
包装说明：	LFQFP,	针数：	128
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
Factory Lead Time：	21 weeks	风险等级：	5.62
JESD-30 代码：	S-PQFP-G128	JESD-609代码：	e3
长度：	14 mm	湿度敏感等级：	3
端子数量：	128	最高工作温度：	85 °C
最低工作温度：	-10 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	1.6 mm	最大供电电压：	1.9 V
最小供电电压：	1.7 V	标称供电电压：	1.8 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子面层：	Matte Tin (Sn) - annealed
端子形式：	GULL WING	端子节距：	0.4 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT
Base Number Matches：	1

D2-71083-LR 数据手册

DATASHEET

D2-6 Family Audio SOC

Intelligent Digital Amplifier and Sound Processor

FN7838

Rev.4.00

Mar. 19, 2019

The D2-6 family (D2-71083, D2-74083, D2-71583, D2-74583,

and D2-74383) digital audio processor 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.

Features

• Advanced D2-6 family digital audio processor IC

- Pin compatible and function/feature compatible with the

D2 Audio DSP D2-3 family 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™

The D2-6 device family supports full audio decoding for

formats including Dolby® Digital, Dolby® Pro Logic IIx, AAC

LC™, DTS® Digital Surround, and Dolby® Digital Plus. The

D2-6 family is pin-compatible and function/feature compatible

with the D2-3 family 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.

- DTS Digital Surround

- Dolby Digital Plus

• D2 Audio DSP sound enhancement algorithm and

virtualization

• 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

• Multi-channel surround soundbar

• Home Theater in a Box (HTiB)

• Flexible audio input and output configurations

• Embedded 8-channel sample rate converter

- Sample rates from 32kHz up to 192kHz

• Multi-channel Multi-Media (MM) systems

• Installed steerable audio arrays

• Bluetooth/WiFi voice-enabled speaker systems

• Automotive trunk/amplified solutions

• 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

Related Literature

For a full list of related documents, visit our website:

- Complete fault protection with automatic recovery

• D2-71083, D2-74083, D2-71583, D2-74583, D2-74383 device pages

D2-6 Digital Audio Processor

S/PDIF

Digital I/O

Interface

2x S/PDIF Digital Input

8-Channel

Sample

Rate

24-Bit Digital

Signal Processor PWM Engine

12-Channel

S/PDIF Digital Output

A/Vsync I/O

PWM

Output

Drive

PWM Outputs

Protection I/O

Converter

Digital

Audio

Interface

I S Digital Audio Input

DSD

Decimator

Engine

I S Digital Audio Output

Audio Processing Decoders

•D2 Audio DSP

•Dolby® Digital/AC3,

•Dolby Pro Logic IIx

•AAC LC™

•DTS® Digital Surround

•Dolby® Digital Plus

4x Serial

Audio

Interface

SAI [0:3] I S/TDM

Digital Audio Input

Amplifier

Protection

Test,

Timer, PLL

HD Audio

Interface

HD Audio Interface

Stereo Analog Input

Control Ports

Power Supply

and Control

Stereo

ADC

SPI

GPIO

2-Wire

(I C Compliant)

FIGURE 1. BLOCK DIAGRAM

FN7838 Rev.4.00

Mar. 19, 2019

Page 1 of 33

12 3 4 5 6 7...33

中文翻译

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与D2-71083-LR相关器件

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