Vishay Semiconductor Opto Division
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TSOP37538HTT1
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TSOP37538HTT1

Introduction

The TSOP37538HTT1 is a component belonging to the category of infrared receivers. This device is widely used in various applications that require remote control functionality. The TSOP37538HTT1 possesses specific characteristics, packaging, and quantity details that make it suitable for integration into electronic systems.

Basic Information Overview

  • Category: Infrared Receiver
  • Use: Remote Control Applications
  • Characteristics: High Sensitivity, Low Power Consumption
  • Package: 3-pin Molded Housing
  • Essence: Reliable Infrared Signal Reception
  • Packaging/Quantity: Tape and Reel, 2000 units per reel

Specifications

The TSOP37538HTT1 features the following specifications: - Supply Voltage: 2.5V to 5.5V - Carrier Frequency: 38 kHz - Output Voltage: 0.4V (min) / VS - 1.5V (max) - Transmission Range: Up to 45 meters - Operating Temperature: -25°C to +85°C

Detailed Pin Configuration

The TSOP37538HTT1 has a detailed pin configuration as follows: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • High Sensitivity: Capable of detecting weak infrared signals.
  • Low Power Consumption: Operates efficiently with minimal power requirements.
  • Wide Transmission Range: Allows for reliable signal reception over extended distances.
  • ESD Protection: Built-in electrostatic discharge protection for enhanced durability.

Advantages and Disadvantages

Advantages

  • Reliable Signal Reception
  • Wide Operating Voltage Range
  • Compact Package Size

Disadvantages

  • Limited Carrier Frequency Compatibility
  • Susceptible to Ambient Infrared Interference

Working Principles

The TSOP37538HTT1 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the device demodulates the received signal and provides an output corresponding to the transmitted information.

Detailed Application Field Plans

The TSOP37538HTT1 finds extensive application in the following fields: - Consumer Electronics: Integration into TV, air conditioner, and other remote-controlled devices. - Automotive: Incorporation into car entertainment systems and keyless entry systems. - Industrial Automation: Usage in remote control systems for industrial equipment.

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: 1. TSOP38438 2. TSOP31238 3. TSOP34838 4. TSOP36238

In conclusion, the TSOP37538HTT1 serves as a reliable infrared receiver with specific characteristics tailored for remote control applications. Its high sensitivity, low power consumption, and wide transmission range make it a suitable choice for various electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSOP37538HTT1 i tekniska lösningar

  1. What is TSOP37538HTT1?

    • TSOP37538HTT1 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP37538HTT1?

    • The operating voltage range of TSOP37538HTT1 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP37538HTT1?

    • The typical reception range of TSOP37538HTT1 is approximately 45 meters.

  4. What is the carrier frequency of TSOP37538HTT1?

    • The carrier frequency of TSOP37538HTT1 is typically 38 kHz.

  5. What is the output signal format of TSOP37538HTT1?

    • The output signal format of TSOP37538HTT1 is active low.

  6. Can TSOP37538HTT1 be used in battery-powered devices?

    • Yes, TSOP37538HTT1 can be used in battery-powered devices due to its low power consumption.

  7. Is TSOP37538HTT1 compatible with common microcontrollers?

    • Yes, TSOP37538HTT1 is compatible with common microcontrollers and can be easily integrated into various technical solutions.

  8. What are the typical applications of TSOP37538HTT1?

    • Typical applications of TSOP37538HTT1 include TVs, air conditioners, audio systems, and other consumer electronics.

  9. Does TSOP37538HTT1 have built-in noise suppression?

    • Yes, TSOP37538HTT1 has built-in noise suppression to enhance its performance in noisy environments.

  10. Is TSOP37538HTT1 RoHS compliant?

    • Yes, TSOP37538HTT1 is RoHS compliant, making it suitable for use in environmentally sensitive applications.