Vishay Semiconductor Opto Division
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TSOP37256HTT1
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TSOP37256HTT1

Product Overview

Category

The TSOP37256HTT1 belongs to the category of infrared receiver modules.

Use

It is used for receiving and decoding infrared signals from remote controls.

Characteristics

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

Package

The TSOP37256HTT1 comes in a compact, surface-mount package.

Essence

This product is essential for enabling remote control functionality in various electronic devices.

Packaging/Quantity

The TSOP37256HTT1 is typically available in reels containing a specific quantity as per the manufacturer's specifications.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency Range: 30kHz to 56kHz
  • Supply Current: 350µA
  • Output Voltage: 0.4V (min) / Vcc (max)

Detailed Pin Configuration

The TSOP37256HTT1 has a standard pin configuration with three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • Automatic Gain Control (AGC)
  • Improved shielding against electrical field disturbances
  • Photodetector and preamplifier in one package

Advantages and Disadvantages

Advantages

  • High sensitivity allows for reliable signal reception
  • Wide operating voltage range enhances compatibility
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited carrier frequency range may not be suitable for specialized applications

Working Principles

The TSOP37256HTT1 operates based on the principle of receiving modulated infrared signals and converting them into electrical signals for further processing by the connected circuitry.

Detailed Application Field Plans

The TSOP37256HTT1 is widely used in various consumer electronics, including: - Television sets - Set-top boxes - Air conditioners - DVD/Blu-ray players - Home theater systems

Detailed and Complete Alternative Models

Some alternative models to the TSOP37256HTT1 include: - TSOP38256 - TSOP48456 - TSOP57256

In conclusion, the TSOP37256HTT1 is a versatile infrared receiver module that offers high sensitivity, low power consumption, and wide compatibility, making it an essential component for enabling remote control functionality in a wide range of electronic devices.

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技術ソリューションにおける TSOP37256HTT1 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is TSOP37256HTT1?

    • The TSOP37256HTT1 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP37256HTT1?

    • The operating voltage range of TSOP37256HTT1 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP37256HTT1?

    • The typical reception range of TSOP37256HTT1 is around 45 meters.

  4. What is the carrier frequency of TSOP37256HTT1?

    • The carrier frequency of TSOP37256HTT1 is typically 56 kHz.

  5. What is the output signal format of TSOP37256HTT1?

    • The output signal format of TSOP37256HTT1 is active low.

  6. What is the typical supply current of TSOP37256HTT1?

    • The typical supply current of TSOP37256HTT1 is 350 µA.

  7. What are the typical applications of TSOP37256HTT1?

    • TSOP37256HTT1 is commonly used in TVs, air conditioners, set-top boxes, and other home appliances.

  8. Does TSOP37256HTT1 have a built-in AGC (Automatic Gain Control)?

    • Yes, TSOP37256HTT1 has a built-in AGC to suppress interference from daylight and other sources.

  9. What is the pin configuration of TSOP37256HTT1?

    • TSOP37256HTT1 typically has 3 pins: VCC, GND, and OUT.

  10. Is TSOP37256HTT1 compatible with lead-free soldering processes?

    • Yes, TSOP37256HTT1 is compatible with lead-free soldering processes and is RoHS compliant.