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Order this document by MC3373/D MC3373 Remote Control Amplifier/Detector 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. * High Gain Pre-Amp REMOTE CONTROL WIDEBAND AMPLIFIER WITH DETECTOR 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 Improved Retrofit for NEC Part No. PC1373 MC14497 Recommended IR Transmitter MLED81 Complementary Emitter MRD821 Complementary Detector Diode 8 1 8 1 P SUFFIX PLASTIC PACKAGE CASE 626 D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) PIN CONNECTIONS Output 1 Filter 2 8 VCC 7 Input 6 Filter 5 Ground MAXIMUM RATINGS Rating Supply Voltage Operating Temperature Range Storage Temperature Range Junction Temperature Power Dissipation, Package Rating Derate above 25C Symbol VCC TA Tstg TJ PD 1/JA Value 15 0 to 75 -55 to +125 150 1.25 10 Unit Vdc C C C W mW/C Device Tank 3 Peak Hold 4 ORDERING INFORMATION Operating Temperature Range TA = 0 to +75C Package Plastic DIP SO-8 MC3373P MC3373D Figure 1. Remote Control Application 40 kHz Carrier + 9.0Vdc 1500F + 1N 4001 27 + 12 Vdc 455 kHz 270 100 1.0k 17 2 16 14 11 4 5 6 7 3 9 (3) MLED71 Infrared Emitting Diodes LITRONIX SFH206 Receiver Diode 18 12 13 LED 220 8 0.001 7 3 100 MPS 6562 100k 500 1.0k (2) 1N914 10F + 0.1 To Keyboard 0.002 8 4 150k + 5.0 Vdc 180k 18k Output MPS 5172 MC14497 MPS 5172 MC3373P 1 1N 914 0.001 0.01 5 0.47 6 2 1N914 (c) Motorola, Inc. 1995 MOTOROLA ANALOG IC DEVICE DATA 1 |
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