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TDA9840

更新时间: 2024-01-01 01:26:32
品牌 Logo 应用领域
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页数 文件大小 规格书
28页 204K
描述
TV and VTR stereo/dual sound processor with digital identification and I2C-bus control

TDA9840 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOP, SOP20,.4Reach Compliance Code:unknown
风险等级:5.78JESD-30 代码:R-PDSO-G20
JESD-609代码:e0端子数量:20
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:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:5 V
认证状态:Not Qualified子类别:Other Consumer ICs
最大压摆率:21 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:DUAL
Base Number Matches:1

TDA9840 数据手册

 浏览型号TDA9840的Datasheet PDF文件第1页浏览型号TDA9840的Datasheet PDF文件第2页浏览型号TDA9840的Datasheet PDF文件第4页浏览型号TDA9840的Datasheet PDF文件第5页浏览型号TDA9840的Datasheet PDF文件第6页浏览型号TDA9840的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
TV and VTR stereo/dual sound processor  
with digital identification and I2C-bus control  
TDA9840  
QUICK REFERENCE DATA  
SYMBOL  
PARAMETER  
supply voltage (pin 18)  
CONDITIONS  
MIN.  
4.5  
TYP.  
MAX. UNIT  
VP  
5
8.8  
20.5  
V
IP  
supply current (pin 18)  
15.5  
16.5  
250  
mA  
mV  
Vi(rms)  
nominal input signal voltage (Vi 1, Vi 2, Vi 3)  
(RMS value)  
54% modulation  
Vo(rms)  
Vo(rms)  
nominal output signal voltage (RMS value)  
THD 0.3%  
54% modulation  
500  
mV  
clipping level of the output signal voltages  
(RMS value)  
THD 1.5%  
VP = 5 V  
1.4  
2.4  
+2.4  
2.3  
+2.4  
1.9  
5
1.6  
2.65  
+2.5  
2.4  
+2.5  
2.0  
V
VP = 8 V  
V
Gv  
stereo control range for Vi 1 (0.1 dB steps)  
level control range for Vi 2 (0.5 dB steps)  
+2.6  
2.5  
+2.6  
2.1  
100  
dB  
dB  
dB  
dB  
mV  
dB  
%
Vi pil  
input voltage sensitivity of pilot frequency  
weighted signal-to-noise ratio  
total harmonic distortion  
unmodulated  
“CCIR468-3”  
S/N(W)  
THD  
Tamb  
fident  
66  
75  
0.2  
0.3  
+70  
operating ambient temperature range  
identification window width  
0
°C  
normal mode  
STEREO  
DUAL  
2.0  
2.3  
2.0  
2.3  
Hz  
Hz  
fast mode  
STEREO  
DUAL  
3.8  
5.8  
3.8  
5.8  
Hz  
Hz  
tident(on)  
total identification time ON  
normal mode  
STEREO  
DUAL  
0.35  
0.35  
2.3  
2.0  
s
s
fast mode  
STEREO  
DUAL  
0.175  
0.175  
1.1  
1.0  
s
s
Vi tuner  
identification voltage sensitivity  
28  
dBµV  
fpil  
pull-in frequency range of pilot PLL  
fω = 10.008 MHz  
lower side  
296  
296  
Hz  
Hz  
upper side  
302  
302  
1998 Jul 03  
3

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