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MC3373P

更新时间: 2024-11-21 11:09:15
品牌 Logo 应用领域
飞思卡尔 - FREESCALE 商用集成电路放大器远程控制光电二极管
页数 文件大小 规格书
1页 70K
描述
Remote Control Amplifier/Detector

MC3373P 数据手册

  
Order this document by MC3373/D  
REMOTE CONTROL WIDEBAND  
AMPLIFIER WITH  
The MC3373 is intended for application in infrared remote controls. It  
provides the high gain and pulse shaping needed to couple the signal from  
an IR receiver diode to the tuning control system logic.  
DETECTOR  
High Gain Pre–Amp  
SEMICONDUCTOR  
TECHNICAL DATA  
Envelope Detector for PCM Demodulation  
Simple Interface to Microcomputer Remote Control Decoder  
Use with Tuned Circuit for Narrow Bandwidth, Lower Noise Operation  
Minimum External Components  
Wide Operating Supply Voltage Range  
Low Current Drain  
8
8
1
1
Improved Retrofit for NEC Part No. µPC1373  
MC14497 Recommended IR Transmitter  
MLED81 Complementary Emitter  
P SUFFIX  
PLASTIC PACKAGE  
CASE 626  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
(SO–8)  
MRD821 Complementary Detector Diode  
PIN CONNECTIONS  
Output  
Filter  
V
CC  
1
2
3
4
8
7
6
5
Input  
MAXIMUM RATINGS  
Tank  
Filter  
Rating  
Supply Voltage  
Symbol  
Value  
15  
Unit  
Vdc  
°C  
Peak Hold  
Ground  
V
CC  
Operating Temperature Range  
Storage Temperature Range  
Junction Temperature  
T
A
0 to 75  
–55 to +125  
150  
ORDERING INFORMATION  
Operating  
T
stg  
°C  
T
J
°C  
TemperatureRange  
Device  
Package  
Plastic DIP  
SO–8  
MC3373P  
MC3373D  
Power Dissipation, Package Rating  
Derate above 25°C  
P
1/θ  
1.25  
10  
W
mW/°C  
D
JA  
T
= 0 to +75°C  
A
Figure 1. Remote Control Application  
40 kHz Carrier  
(2)  
1N914  
+ 9.0Vdc  
+ 12  
Vdc  
+
+
1500  
µF  
0.1  
455  
kHz  
10µF  
1N  
4001  
100  
100k  
MPS  
6562  
500  
27  
150k  
270  
1.0k  
0.002  
To  
Keyboard  
100  
+ 5.0 Vdc  
0.001  
18  
12  
13  
3
8
4
7
17  
LED  
180k  
18k  
Output  
MPS  
5172  
2
16  
220  
MPS  
5172  
MC14497  
MC3373P  
14  
11  
8
1N  
914  
1
(3)  
4
5
MLED71  
Infrared  
Emitting  
Diodes  
LITRONIX  
0.001  
6
7
3
9
5
6
2
SFH206  
Receiver  
Diode  
0.01  
0.47  
1N914  
Motorola, Inc. 1995  

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