Vishay Semiconductor Opto Division
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TSOP6238APTR

TSOP6238APTR

Product Overview

Category

The TSOP6238APTR belongs to the category of infrared receivers.

Use

It is used for receiving infrared signals from remote controls and other IR sources.

Characteristics

  • High sensitivity
  • Wide operating voltage range
  • Low power consumption
  • Suitable for all common IR carrier frequencies

Package

The TSOP6238APTR comes in a standard 3-pin epoxy package.

Essence

This product is essential for applications requiring reliable reception of IR signals.

Packaging/Quantity

The TSOP6238APTR is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38kHz
  • Output Voltage: 0V (active low)
  • Operating Temperature Range: -25°C to 85°C
  • Package Type: 3-pin epoxy package

Detailed Pin Configuration

  1. OUT (Output)
  2. GND (Ground)
  3. VS (Supply Voltage)

Functional Features

  • High immunity against ambient light
  • Improved shielding against electrical field disturbances
  • Photodetector and preamplifier in one package
  • Internal filter for PCM frequency
  • TTL and CMOS compatibility

Advantages

  • Reliable reception of IR signals
  • Wide operating voltage range allows flexibility in power supply design
  • Low power consumption for energy-efficient applications

Disadvantages

  • Limited to specific carrier frequencies
  • May require additional circuitry for certain applications

Working Principles

The TSOP6238APTR operates based on the principle of detecting modulated IR signals at the specified carrier frequency. When exposed to IR radiation at 38kHz, the internal photodetector generates an output signal that corresponds to the received IR data.

Detailed Application Field Plans

The TSOP6238APTR is commonly used in various consumer electronics, including: - TV and audio equipment - Set-top boxes - Air conditioning systems - Home automation devices

Detailed and Complete Alternative Models

Some alternative models to the TSOP6238APTR include: - TSOP4838 - TSOP38238 - TSOP4038

In summary, the TSOP6238APTR is a highly sensitive infrared receiver suitable for a wide range of applications requiring reliable reception of IR signals. Its characteristics, specifications, and functional features make it a popular choice in consumer electronics and home automation systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TSOP6238APTR en soluciones técnicas

  1. What is the TSOP6238APTR?

    • The TSOP6238APTR is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP6238APTR?

    • The operating voltage range of TSOP6238APTR is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP6238APTR?

    • The typical reception range of TSOP6238APTR is around 45 meters.

  4. What is the carrier frequency of TSOP6238APTR?

    • The carrier frequency of TSOP6238APTR is typically 38 kHz.

  5. What are the typical applications of TSOP6238APTR?

    • TSOP6238APTR is commonly used in TVs, audio systems, air conditioners, and other home appliances as an IR receiver.

  6. What is the output signal format of TSOP6238APTR?

    • The output signal format of TSOP6238APTR is active low.

  7. What is the typical supply current of TSOP6238APTR?

    • The typical supply current of TSOP6238APTR is around 350 µA.

  8. What is the pinout configuration of TSOP6238APTR?

    • TSOP6238APTR has three pins: VCC, GND, and OUT.

  9. Can TSOP6238APTR be used with microcontrollers?

    • Yes, TSOP6238APTR can be easily interfaced with microcontrollers for remote control applications.

  10. Is TSOP6238APTR compatible with common IR remote control protocols?

    • Yes, TSOP6238APTR is compatible with most common IR remote control protocols such as NEC, RC5, and Sony.