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NJW1149FC2 PDF预览

NJW1149FC2

更新时间: 2024-01-01 02:44:10
品牌 Logo 应用领域
NJRC ISM频段信息通信管理商用集成电路
页数 文件大小 规格书
33页 426K
描述
Tone Control Circuit, 2 Channel(s), BICMOS, PQFP64, QFP-64

NJW1149FC2 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP64,.7X.95,40针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N商用集成电路类型:TONE CONTROL CIRCUIT
JESD-30 代码:R-PQFP-G64JESD-609代码:e6
长度:20 mm频带数量:2
信道数量:2功能数量:1
端子数量:64最高工作温度:75 °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:QFP64,.7X.95,40
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):260电源:9 V
认证状态:Not Qualified座面最大高度:3 mm
子类别:Audio Control ICs最大压摆率:45 mA
最大供电电压 (Vsup):10 V最小供电电压 (Vsup):8 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL EXTENDED端子面层:TIN BISMUTH
端子形式:GULL WING端子节距:1 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 mmBase Number Matches:1

NJW1149FC2 数据手册

 浏览型号NJW1149FC2的Datasheet PDF文件第2页浏览型号NJW1149FC2的Datasheet PDF文件第3页浏览型号NJW1149FC2的Datasheet PDF文件第4页浏览型号NJW1149FC2的Datasheet PDF文件第5页浏览型号NJW1149FC2的Datasheet PDF文件第6页浏览型号NJW1149FC2的Datasheet PDF文件第7页 
NJW1149  
Audio Processor with Sound Enhancement and TruSurround 5.1ch Virtualizer  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJW1149 is an audio processor with BBE sound enhancement  
and SRS Labs' TruSurround 5.1 channel virtualizer. It includes all of  
functions processing audio signal for TV, such as volume, balance, mute,  
tone control, eala NJRC surround and simulated stereo functions. All of  
internal status and variables are controlled by I2C BUS.  
The NJW1149 is available for Virtual Dolby Surround or Virtual Dolby  
NJW1149FC2  
Digital with Dolby Pro Logic or Dolby Digital system*.  
*
For use in Virtual Dolby Surround(VDS) and/or Virtual Dolby Digital(VDD) products, please contact  
Dolby Laboratories for licensing information. Dolby and the double-D symbol are trademarks of Dolby  
Laboratories Licensing Corporation. Licensing and application information may be obtained from Dolby  
Lab.  
FEATURES  
Operating Voltage  
I2C BUS Interface  
8 to 10 V  
TruSurround 5.1ch. / 4ch. / 2ch. Inputs  
BBE  
0dB to +15dB(0.5dB/step)  
eala (surround effect ; 2 steps) and Simulated Stereo  
Volume  
0 to -80dB, MUTE (0.33dB/step)  
0 to -30dB, MUTE (1dB/step)  
-15dB to +15dB(0.5dB/step)  
Balance  
Tone Control  
Bi-CMOS Technology  
Package Outline  
QFP64-C2  
BLOCK DIAGRAM  
L IN  
R IN  
FL IN  
FR IN  
CBH  
CBL  
CVA  
CVB  
CTH  
CTL  
CSR  
Vol1  
Vol1  
BBE  
BBE  
Tone  
Tone  
Vol2  
Vol2  
Buffer  
Buffer  
ATT  
+
ATT  
-
RL IN  
RRIN  
C IN  
SW IN  
V+  
GND  
Bias  
– 1 –  

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