Vishay Semiconductor Opto Division
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TSOP94236
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TSOP94236 Infrared Receiver Module

Product Overview

The TSOP94236 is an infrared receiver module designed for remote control applications. It falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive systems. This module is characterized by its high sensitivity, compact package, and reliable performance. It is typically packaged in a small, surface-mount device and is available in various quantities to suit different production needs.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Carrier Frequency: 36 kHz
  • Supply Current: 350 µA
  • Transmission Range: Up to 45 meters
  • Package Type: Surface Mount
  • Quantity Options: Available in reels of 1000 units

Detailed Pin Configuration

The TSOP94236 module features a standard pin configuration with three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • High Immunity against Ambient Light
  • Improved Shielding against Electrical Field Disturbances
  • Low Supply Current
  • Photo Detector and Preamplifier in One Package
  • Internal Filter for PCM Frequency
  • TTL and CMOS Compatibility

Advantages and Disadvantages

Advantages

  • Wide Operating Voltage Range
  • Long Transmission Range
  • Compact Size
  • Reliable Performance
  • Low Power Consumption

Disadvantages

  • Limited Carrier Frequency Options
  • Susceptible to Direct Sunlight Interference

Working Principles

The TSOP94236 operates based on the principle of receiving modulated infrared signals from a remote control. When exposed to infrared radiation at the specified carrier frequency, the module's photo detector converts the light signal into an electrical signal, which is then amplified and filtered to extract the modulated data.

Detailed Application Field Plans

This module finds extensive use in various applications, including: - Remote Control Systems for TVs, Set-Top Boxes, and Audio Equipment - Industrial Automation for Wireless Control and Monitoring - Automotive Electronics for In-Car Entertainment and Infotainment Systems

Detailed and Complete Alternative Models

For those seeking alternative infrared receiver modules, the following options are worth considering: 1. TSOP38236 - Similar specifications with a different carrier frequency 2. TSOP48436 - Higher sensitivity and wider operating voltage range 3. TSOP57236 - Enhanced immunity to ambient light and electrical disturbances

In conclusion, the TSOP94236 infrared receiver module offers a reliable and efficient solution for remote control applications across various industries. Its compact design, high sensitivity, and compatibility make it a popular choice for manufacturers seeking robust infrared communication capabilities.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TSOP94236 in technische oplossingen

  1. What is TSOP94236?

    • TSOP94236 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage of TSOP94236?

    • The operating voltage range of TSOP94236 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP94236?

    • The typical reception range of TSOP94236 is around 45 meters.

  4. What is the carrier frequency of TSOP94236?

    • The carrier frequency of TSOP94236 is typically 36 kHz.

  5. How does TSOP94236 filter out noise and interference?

    • TSOP94236 has built-in AGC (Automatic Gain Control) and a bandpass filter to suppress unwanted noise and interference.

  6. Can TSOP94236 be used in battery-powered devices?

    • Yes, TSOP94236's low power consumption makes it suitable for use in battery-powered devices.

  7. What is the output signal format of TSOP94236?

    • TSOP94236 provides a demodulated output signal with active low output.

  8. Is TSOP94236 compatible with common microcontrollers?

    • Yes, TSOP94236 can be easily interfaced with common microcontrollers through its output pin.

  9. What are the typical applications of TSOP94236?

    • TSOP94236 is commonly used in TVs, air conditioners, audio systems, and other consumer electronics for remote control functionality.

  10. Are there any special considerations for PCB layout when using TSOP94236?

    • It is recommended to keep the TSOP94236 away from strong light sources and to minimize the length of the connecting wires to reduce the risk of interference.