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TSOP1237SM1 - Photo Modules for PCM Remote Control Systems

Download the TSOP1237SM1 datasheet PDF. This datasheet also covers the TSO variant, as both devices belong to the same photo modules for pcm remote control systems family and are provided as variant models within a single manufacturer datasheet.

Description

The TSOP12..SM1

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.

Features

  • D Photo detector and preamplifier in one package D Internal filter for PCM frequency D Improved shielding against electrical field disturbance Special Features D Enhanced immunity against all kinds of disturbance light D No occurrence of disturbance pulses at the output D D D D TTL and CMOS compatibility Output active low Low power consumption Suitable burst length ≥10 cycles/burst Block Diagram 2 Input Control Circuit 80 kW 3 PIN AGC Band Pass Demodulator 1 GND 94 8136 VS OUT Document N.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TSO-P1238S.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TSOP1237SM1
Manufacturer Vishay
File Size 1.98 MB
Description Photo Modules for PCM Remote Control Systems
Datasheet download datasheet TSOP1237SM1 Datasheet

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Other Datasheets by Vishay

Part Number Description
TSOP1237SA1 Photo Modules for PCM Remote Control Systems
TSOP1237SB1 Photo Modules for PCM Remote Control Systems
TSOP1237 Photo Modules for PCM Remote Control Systems
TSOP1237CB1 Photo Modules for PCM Remote Control Systems
TSOP1237GL1 Photo Modules for PCM Remote Control Systems

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TSOP12..SM1 Vishay Telefunken Photo Modules for PCM Remote Control Systems Available types for different carrier frequencies Type TSOP1230SM1 TSOP1236SM1 TSOP1238SM1 TSOP1256SM1 fo 30 kHz 36 kHz 38 kHz 56 kHz Type TSOP1233SM1 TSOP1237SM1 TSOP1240SM1 fo 33 kHz 36.7 kHz 40 kHz Description The TSOP12..SM1 – 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. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.
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