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TDA1597/V1,112 PDF预览

TDA1597/V1,112

更新时间: 2024-01-09 03:06:10
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管商用集成电路
页数 文件大小 规格书
24页 136K
描述
IC FM, AUDIO DEMODULATOR, PDIP18, Receiver IC

TDA1597/V1,112 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknown风险等级:5.82
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:R-PDIP-T18
长度:21.6 mm功能数量:1
端子数量:18最高工作温度:85 °C
最低工作温度:-40 °C标称输出电压(调频):200 mV
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):245认证状态:Not Qualified
座面最大高度:4.7 mm信噪比Nom(FM):82 dB
最大压摆率:26 mA最大供电电压 (Vsup):12 V
最小供电电压 (Vsup):7.5 V表面贴装:NO
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.62 mm
Base Number Matches:1

TDA1597/V1,112 数据手册

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Philips Semiconductors  
Product specification  
IF amplifier/demodulator for FM radio receivers  
TDA1597  
THERMAL CHARACTERISTICS  
SYMBOL  
PARAMETER  
VALUE  
UNIT  
Rth j-a  
thermal resistance from junction to ambient in free air  
SOT102-1  
SOT163-1  
80  
90  
K/W  
K/W  
CHARACTERISTICS  
VP = 8.5 V; Tamb = 25 °C; FM-MUTE-ON (I7 = 0); fIF = 10.7 MHz; deviation ±22.5 kHz with fm = 400 Hz;  
Vi = 10 mV (RMS) at pin 20; de-emphasis of 50 µs; tuned circuit at pins 10 and 11 aligned for symmetrical stop pulses;  
measurements taken in Fig.4; unless otherwise specified.  
SYMBOL  
PARAMETER  
supply voltage  
supply current  
CONDITIONS  
MIN.  
7.5  
TYP.  
8.5  
MAX.  
12  
UNIT  
VP  
IP  
V
I2 = I7 = 0  
20  
26  
mA  
Mode switch input  
I7  
input current  
input voltage  
FM-MUTE-ON  
FM-MUTE-ON  
FM-MUTE-OFF  
0
mA  
V
V7  
2.4  
2.8  
3.2  
0.9Vref  
V
FM-OFF;  
1.4  
V
AF attenuation >60 dB  
IF amplifier and demodulator  
Zi  
demodulator input impedance  
between pins 10 and 11  
25  
40  
6
55  
kΩ  
Ci  
demodulator input capacitance  
between pins 10 and 11  
pF  
AF output (pin 4)  
Ro  
output resistance  
400  
3.1  
36  
V4  
DC output voltage level  
V
iIF 5 µV (RMS) on pin 20  
2.75  
33  
3.45  
V
PSRR  
power supply ripple rejection  
(pin 4)  
f = 1000 Hz;  
Vripple = 50 mV (RMS)  
dB  
Tuning stop detector  
fSTOP-0  
fSTOP-1  
V20(rms)  
detuning frequency for STOP-0  
(pin 15)  
V15 3.5 V; see Fig.11  
V15 0.3 V; see Fig.11  
V14 3.5 V; see Fig.10  
V14 0.3 V; see Fig.10  
V14, 15 3.5 V; see Fig.9  
V14, 15 0.3 V; see Fig.9  
26  
kHz  
kHz  
kHz  
kHz  
µV  
38  
detuning frequency for STOP-1  
(pin 14)  
26  
38  
250  
dependence on input voltage for  
STOP-0 and STOP-1  
(RMS value)  
50  
µV  
V14, 15  
output voltage  
I14, 15 = 1 mA  
0.3  
V
Reference voltage source (pin 5)  
Vref  
R5  
reference output voltage  
output resistance  
I5 = 1 mA  
I5 = 1 mA  
3.3  
3.7  
40  
4.1  
80  
V
TC  
temperature coefficient  
3.3  
mV/VK  
1997 Feb 27  
6

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