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LV1041M PDF预览

LV1041M

更新时间: 2024-10-27 22:30:55
品牌 Logo 应用领域
三洋 - SANYO 解码器商用集成电路
页数 文件大小 规格书
3页 95K
描述
Dolby Prologic Decoder

LV1041M 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP80,.7X.9,32针数:80
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PQFP-G80
长度:20 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:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP80,.7X.9,32
封装形状:RECTANGULAR封装形式:FLATPACK
电源:9 V认证状态:Not Qualified
座面最大高度:3 mm子类别:Other Consumer ICs
最大压摆率:110 mA最大供电电压 (Vsup):10 V
最小供电电压 (Vsup):8 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:14 mmBase Number Matches:1

LV1041M 数据手册

 浏览型号LV1041M的Datasheet PDF文件第2页浏览型号LV1041M的Datasheet PDF文件第3页 
Ordering number : EN5889  
Monolithic Linear IC  
LV1041M  
Dolby Prologic Decoder  
Note *: Dolby and the double D symbol are registered  
trademarks of the Dolby Laboratories Licensing  
Corporation. This IC can only be used by Dolby  
licensees. Licensing information and  
corresponding technical information is available  
from:Dolby Licensing Corporation  
Overview  
The LV1041M is a Dolby Prologic Surround signal-  
processing IC that implements in a single chip the  
functions of the Sanyo LV1016 and LA2786 ICs and  
a master volume control for the center and surround  
channels. This IC allows both systems of Dolby Prologic  
surround and digital surround to be formed into a single  
IC.  
San Francisco, CA 94103-4813  
USA  
Package Dimensions  
unit: mm  
Features  
• Implements a Prologic surround decoder in a single  
chip.  
3174-QFP80E  
• Wide dynamic range  
• All modes can be controlled from control data  
transmitted serially over four lines: CLOCK, DATA,  
ENABLE, and ENABLE2. This function is compatible  
with the LV1016 and the LA2786.  
[LV1041M]  
Functions  
• Adaptive matrix  
• Center mode control (normal, phantom, wide)  
• 4/3 channel logic control  
• Auto-balance (on/off)  
• Prologic off mode (bypass and full bypass)  
• Center trim (0 to –31 dB in 1-dB steps)  
• On-chip memory: (8K SRAM)  
• Variable delay time: 15, 20, 25, 30, 40, or 50 ms (15, 20,  
25, or 30 ms for Dolby Prologic surround)  
• New A/D and D/A converter circuits adopted  
• On-chip Dolby B noise reduction  
• On-chip input and output filters  
SANYO: QIP80E  
• Built-in V circuit  
DD  
• Surround trim (0 to –31 dB in 1-dB steps)  
• Input and output muting functions  
• Master volume control for the center and surround  
channels (0 to –44 dB in –2-dB steps, –44 to –76 dB in  
–4-dB steps, and muted)  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
51898RM (OT) No. 5889-1/19  

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