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TDA8740H-T PDF预览

TDA8740H-T

更新时间: 2024-10-28 13:14:35
品牌 Logo 应用领域
恩智浦 - NXP 消费电路商用集成电路接收器集成电路光电二极管
页数 文件大小 规格书
24页 326K
描述
IC FM, AUDIO DEMODULATOR, PQFP44, Receiver IC

TDA8740H-T 技术参数

生命周期:Obsolete包装说明:QFP,
Reach Compliance Code:unknown风险等级:5.7
其他特性:CONTAINS TWO SECONDARY CHANNELS AND ONE MAIN CHANNEL商用集成电路类型:AUDIO DEMODULATOR
解调类型:FM谐波失真:0.1%
JESD-30 代码:S-PQFP-G44长度:10 mm
功能数量:1端子数量:44
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
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified座面最大高度:2.1 mm
信噪比Nom(FM):70 dB最大压摆率:45 mA
最大供电电压 (Vsup):13.2 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:10 mm
Base Number Matches:1

TDA8740H-T 数据手册

 浏览型号TDA8740H-T的Datasheet PDF文件第6页浏览型号TDA8740H-T的Datasheet PDF文件第7页浏览型号TDA8740H-T的Datasheet PDF文件第8页浏览型号TDA8740H-T的Datasheet PDF文件第10页浏览型号TDA8740H-T的Datasheet PDF文件第11页浏览型号TDA8740H-T的Datasheet PDF文件第12页 
Philips Semiconductors  
Product specification  
Satellite sound circuit with noise reduction  
TDA8740; TDA8740H  
LIMITING VALUES  
In accordance with the Absolute Maximum Rating System (IEC 134).  
SYMBOL  
VP  
PARAMETER  
CONDITIONS MIN. MAX. UNIT  
supply voltage  
note 1  
note 2  
0
0
13.2  
1
V
V
Vn  
voltage on pins 2, 4, 6, 8, 10, 12, 14 and 16  
(1, 3, 5, 7, 9, 11, 40 and 42)  
Vn  
voltage on pins 3, 5, 11, 13, 15, 17, 20, 21, 23 to 26, 31, 33, note 2  
35, 37, 40, 41, and 42 (6, 8, 10, 13, 16, 17, 19, 20 to 22, 27,  
29, 31, 33, 36, 37, 38, 41 and 43)  
0
0
9
V
V
Vn  
voltage on pins 7, 18, 19, 27 to 30, 32, 36, 38 and 39  
(2, 14, 15, 23 to 26, 28, 32, 34 and 35)  
note 1  
VP  
Tstg  
storage temperature  
55  
20  
+150 °C  
+70 °C  
Tamb  
operating ambient temperature  
Notes  
1. All voltages referenced to ground pins 9 and 34 (4 and 30).  
2. All voltages referenced to ground pins 9 and 34 (4 and 30). These voltages must not exceed VP or maximum value  
at any time.  
THERMAL CHARACTERISTICS  
SYMBOL  
Rth j-a  
PARAMETER  
VALUE  
UNIT  
thermal resistance from junction to ambient in free air  
SDIP42  
QFP44  
53  
69  
K/W  
K/W  
DC CHARACTERISTICS  
All voltages referenced to ground at pins 9 and 34 (4 and 30). Measured in test circuit Fig.4; VP = 12 V; Tamb = 25 °C;  
fM = fS1 = fS2 = 0 kHz (no modulation); fOM = 6.5 MHz; fOS1 = 7.02 MHz; fOS2 = 7.20 MHz; HF level at pin 18 (14):  
40 mV (RMS); HF level at selected secondary inputs: 20 mV (RMS); MCS = logic 0 [V7 (V2) = 0 V];  
SCD = logic 0 [V11 (V6) = 0 V]; unless otherwise specified.  
SYMBOL  
VP  
PARAMETER  
MIN.  
8.0  
TYP.  
12  
MAX.  
13.2  
UNIT  
supply voltage  
V
IP  
supply current  
38  
45  
600  
mA  
mW  
V
Ptot  
Vn  
total power dissipation  
voltage on pins 20, 21, 23, 24, 25, 27, 28, 30, 32, 33, 35, 36  
and 38 (16, 17, 19, 20, 21, 23, 24, 26, 28, 29, 31, 32 and 34)  
3.8  
VREF  
Vn  
input reference voltage on pin 19 (15)  
3.7  
3.8  
0
3.9  
V
V
voltage on pins 2, 4, 6, 8, 10, 12, 14 and 16  
(1, 3, 5, 7, 9, 11, 40 and 42)  
VCDCL,CDCR  
VCDCM  
IIN3  
voltage on pins 40 and 42 (36 and 38)  
voltage on pin 41 (37)  
2.7  
2.8  
1
V
V
input current at pin 18 (14)  
µA  
October 1994  
9

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