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E-TDA7462DTR PDF预览

E-TDA7462DTR

更新时间: 2024-02-02 16:45:34
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 信息通信管理光电二极管商用集成电路
页数 文件大小 规格书
25页 384K
描述
SPECIALTY CONSUMER CIRCUIT, PDSO28, SOP-28

E-TDA7462DTR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:28
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G28长度:17.9 mm
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压 (Vsup):10.2 V最小供电电压 (Vsup):7.5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

E-TDA7462DTR 数据手册

 浏览型号E-TDA7462DTR的Datasheet PDF文件第5页浏览型号E-TDA7462DTR的Datasheet PDF文件第6页浏览型号E-TDA7462DTR的Datasheet PDF文件第7页浏览型号E-TDA7462DTR的Datasheet PDF文件第9页浏览型号E-TDA7462DTR的Datasheet PDF文件第10页浏览型号E-TDA7462DTR的Datasheet PDF文件第11页 
TDA7462  
Mute Functions  
FUNCTIONAL DESCRIPTION  
Input Stages  
Direct mute  
Digitally controlled softmute with 4 program-  
mable mute times  
Most of the input stages are similar to the others  
ST audioprocessors with exception of the CD in-  
puts (see Figure 1). In fact there are some CD  
players in the market having a significant high  
source impedance which affects strongly on the  
common-mode rejection (CHRR) of the normal  
differential input stage. The additional buffer of  
the TDA7462 CD input avoids this drawback and  
Pause Detector  
Programmable threshold  
Delay time defined by external capacitor  
Figure 1. Input Stage  
15K  
15K  
CD+  
CD-  
PD+  
1
1
1
-
100K  
100K  
100K  
+
15K  
15K  
15K  
15K  
-
+
PDGND  
MDGND  
15K  
28K  
15K  
28K  
+
-
IN GAIN  
MD+  
SE1  
28K  
28K  
100K  
100K  
100K  
SE2  
SE3  
D98AU866  
8/25  

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