STV8217T

更新时间： 2024-01-10 05:09:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器录像机电视
页数	文件大小	规格书
149页	2766K
描述
Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

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STV8217T 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LQFP, QFP80,.64SQ	针数：	80
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.66	其他特性：	IT ALSO REQUIRES 3.13V TO 3.47V SUPPLY
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQFP-G80
长度：	14 mm	功能数量：	1
端子数量：	80	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装等效代码：	QFP80,.64SQ
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE
电源：	1.8,3.3,8 V	认证状态：	Not Qualified
座面最大高度：	1.6 mm	子类别：	Other Consumer ICs
最大供电电压 (Vsup)：	1.9 V	最小供电电压 (Vsup)：	1.7 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	14 mm
Base Number Matches：	1

STV8217T 数据手册

STV82x7

Digital Audio Decoder/Processor

for A2 and NICAM Television/Video Recorders

PRELIMINARY DATA

Virtual or true, multi-channel capabilities and easy digital

links make them ideal for digital audio low cost consumer

Key Features

■ Full-Automatic Multi-Standard Demodulation

applications. Starting from enhanced stereo up to

independent control of 5 loudspeakers and a subwoofer

(5.1 channels), the STV82x7 family offers standard and

advanced features plus sound enhancements, spatial

and virtual effects to enhance television viewer comfort

and entertainment.

● B / G / I / L / M / N / D / K Standards

● Mono AM and FM

● FM 2-Carrier (German and Korean Zweiton) and

NICAM

■ Multi-Channel Capability

● 3 I²S digital inputs, S/PDIF (in/out)

● 5.1 analog outputs

Typical Applications

● Dolby® Pro Logic®

● Dolby® Pro Logic II®

● Analog and digital TV with virtual surround sound

● Analog and digital TV with multi-channel surround

sound

■ Sound Processing

● DVD and HDD recorders

● ST royalty-free processing: ST WideSurround, ST

OmniSurround, ST Dynamic Bass, SRS® WOW™,

SRS® TruSurround XT™ which is Virtual Dolby®

Surround and Virtual Dolby® Digital compliant

● Independent Volume / Balance for Loudspeakers

and Headphone

● “Palm size” portable TV

● Loudspeakers: Smart Volume Control (SVC),

5-band equalizer and loudness

● Headphone: Smart Volume Control (SVC), Bass-

Treble, Loudness and SRS® TruBass™

■ Analog Audio Matrix

● 4 stereo inputs

● 3 stereo outputs

● THRU mode

■ Audio Delay for Audio Video Synchronization

● Embedded stereo delay up to 120 ms for lip-sync

function (up to 180 ms for tuner input)

● Independent delay on headphone and loudspeaker

channels

the SRS logo are registered trademarks of SRS Labs, Inc.

The STV82x7 family, based on audio digital signal

processors (DSP), performs high quality and advanced

dedicated digital audio processing.These devices

provide all of the necessary resources for automatic

detection and demodulation of analog audio

transmissions for European and Asian terrestrial TV

broadcasts.

“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of

Dolby Laboratories.

Rev. 3

1/149

February 2005

12 3 4 5 6 7...149

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