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TDA3845 PDF预览

TDA3845

更新时间: 2024-01-19 00:26:56
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
18页 137K
描述
Quasi split-sound circuit and AM demodulator

TDA3845 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOP, SOP16,.25Reach Compliance Code:unknown
风险等级:5.75Is Samacsys:N
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
端子数量:16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:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5,12 V认证状态:Not Qualified
子类别:Other Consumer ICs最大压摆率:48 mA
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

TDA3845 数据手册

 浏览型号TDA3845的Datasheet PDF文件第1页浏览型号TDA3845的Datasheet PDF文件第2页浏览型号TDA3845的Datasheet PDF文件第3页浏览型号TDA3845的Datasheet PDF文件第5页浏览型号TDA3845的Datasheet PDF文件第6页浏览型号TDA3845的Datasheet PDF文件第7页 
Philips Semiconductors  
Objective specification  
Quasi split-sound circuit and AM  
demodulator  
TDA3845; TDA3845T  
PINNING  
SYMBOL  
PIN  
DESCRIPTION  
IF2  
1
2
3
4
IF amplifier input 2  
not connected  
n.c.  
AGC  
OPT  
AGC control capacitor  
optional capacitor (see note 10 to  
the characteristics)  
PMD  
AM  
5
6
7
8
peak/mean detector capacitor  
AM output  
SW  
FM/AM switch  
LCREF  
LC reference circuit for the picture  
carrier  
LCREF  
9
LC reference circuit for the picture  
carrier  
n.c.  
VP2  
10  
11  
not connected  
positive supply voltage 2  
(+12 V); note 1  
ICO  
GND  
VP1  
n.c.  
IF1  
12  
13  
14  
15  
16  
intercarrier output  
ground (0 V)  
positive supply voltage 1 (+5 V)  
not connected  
(1) not for TDA3845T, pin 11 not connected.  
IF amplifier input 1  
Fig.2 Pin configuration.  
Note to Pinning  
1. Not for TDA3845T, pin 11 not connected.  
LIMITING VALUES  
In accordance with the Absolute Maximum Rating System (IEC134)  
SYMBOL PARAMETER  
MIN.  
MAX.  
UNIT  
supply voltage  
pin 14  
VP1  
VP2  
4.5  
8.8  
V
pin 11 (not for TDA3845T)  
operating ambient temperature  
storage temperature  
10.8  
0
13.2  
+70  
V
Tamb  
Tstg  
°C  
°C  
25  
+125  
January 1993  
4

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