TSOP57538TT2

Introduction

The TSOP57538TT2 is an infrared receiver module designed for remote control applications. This entry provides a comprehensive overview of the TSOP57538TT2, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The TSOP57538TT2 belongs to the category of infrared receiver modules, which are widely used in consumer electronics for remote control functionality.

Basic Information Overview

• Use: The TSOP57538TT2 is used as an infrared receiver module to receive and decode infrared signals from remote controls.
• Characteristics: It has high sensitivity, low power consumption, and a compact design.
• Package: The TSOP57538TT2 is typically available in a small, surface-mount package.
• Essence: Its essence lies in accurately detecting and demodulating infrared signals for remote control applications.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 38 kHz
• Supply Current: 350 µA
• Transmission Range: Up to 45 meters
• Output Signal: Active low
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP57538TT2 typically consists of three pins: 1. OUT: Output pin for the demodulated signal. 2. GND: Ground connection. 3. VS: Supply voltage input.

Functional Features

• High Sensitivity: Capable of reliably detecting weak infrared signals.
• Low Power Consumption: Ideal for battery-powered devices.
• Noise Immunity: Designed to minimize interference from ambient light and other sources of noise.
• Wide Transmission Range: Can receive signals from a considerable distance.

Advantages and Disadvantages

Advantages

• Reliable signal reception
• Low power consumption
• Wide transmission range

Disadvantages

• Susceptible to direct sunlight interference
• Limited carrier frequency compatibility

Working Principles

The TSOP57538TT2 operates based on the principle of photoelectric detection. When exposed to infrared radiation modulated at 38 kHz, the module's internal circuitry demodulates the signal and provides a corresponding output.

Detailed Application Field Plans

The TSOP57538TT2 finds extensive use in various applications, including: - Television and audio equipment - Set-top boxes - Air conditioning systems - Home automation devices - Remote control toys

Detailed and Complete Alternative Models

Several alternative models to the TSOP57538TT2 include: - TSOP38238: Similar specifications with a different package type - TSOP4838: Compatible with a wider range of carrier frequencies - TSOP2238: Lower supply voltage requirement with comparable performance

In conclusion, the TSOP57538TT2 is a versatile infrared receiver module with a wide range of applications in consumer electronics and remote control systems. Its high sensitivity, low power consumption, and reliable performance make it a popular choice for designers and manufacturers seeking robust remote control solutions.

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