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TSOP34836VI1 Datasheet

Part Number TSOP34836VI1
Manufacturers Vishay Siliconix
Logo Vishay Siliconix
Description IR Receiver Modules for Remote Control Systems
Datasheet TSOP34836VI1 DatasheetTSOP34836VI1 Datasheet (PDF)

VISHAY TSOP348..VI1 Vishay Semiconductors IR Receiver Modules for Remote Control Systems Description The TSOP348..VI1 - series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP348..VI1 is the standard IR remote control receiver series for 3 V supply voltage, supporting all major transmission codes. 1 .

  TSOP34836VI1   TSOP34836VI1






IR Receiver Modules for Remote Control Systems

VISHAY TSOP348..VI1 Vishay Semiconductors IR Receiver Modules for Remote Control Systems Description The TSOP348..VI1 - series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP348..VI1 is the standard IR remote control receiver series for 3 V supply voltage, supporting all major transmission codes. 1 2 Features • Photo detector and preamplifier in one package • Internal filter for PCM frequency • Improved shielding against electrical field disturbance • TTL and CMOS compatibility • Output active low • Supply voltage range: 2.7 V to 5.5 V • Improved immunity against ambient light 3 16872 Parts Table Part TSOP34830VI1 TSOP34833VI1 TSOP34836VI1 TSOP34837VI1 TSOP34838VI1 TSOP34840VI1 TSOP34856VI1 Carrier Frequency 30 kHz 33 kHz 36 kHz 36.7 kHz 38 kHz 40 kHz 56 kHz Mechanical Data Pinning: 1 = OUT, 2 = GND, 3 = VS Block Diagram Application Circuit 16833 3 30 kΩ Input PIN AGC Band Pass Demodulator VS 17170 OUT Circuit 1 Transmitter TSOPxxxx with TSALxxxx R1 = 100 Ω VS C1 = 4.7 µF VO +VS OUT GND µC GND 2 Control Circuit GND R1 + C1 recommended to suppress power supply disturbances. The output voltage should not be hold continuously at a voltage below VO = 2.0 V by the external circuit. Document Number 82251 Rev. 1.1, 22-Oct-03 www.vishay.com 1 TSOP348..VI1 Vishay Semic.


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