TSOP75540TR

Product Overview

TSOP75540TR belongs to the category of Infrared Receivers. It is commonly used in remote control systems for consumer electronics, such as TVs, DVD players, and set-top boxes. The device is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a surface-mount package and is sold in quantities suitable for mass production.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 38 kHz
• Supply Current: 350 µA
• Operating Temperature Range: -25°C to +85°C
• Package Type: Surface Mount
• Package Quantity: 100 pieces per reel

Detailed Pin Configuration

The TSOP75540TR typically has three pins: 1. Pin 1: GND (Ground) 2. Pin 2: VCC (Supply Voltage) 3. Pin 3: OUT (Output)

Functional Features

• High Sensitivity: The TSOP75540TR is capable of receiving weak infrared signals, ensuring reliable operation.
• Low Power Consumption: With a supply current of only 350 µA, the device minimizes power usage, making it suitable for battery-powered applications.
• Compact Package: The surface-mount package allows for easy integration into compact electronic designs.

Advantages and Disadvantages

Advantages

• High sensitivity ensures reliable signal reception.
• Low power consumption extends battery life in portable devices.
• Compact package facilitates space-efficient PCB layout.

Disadvantages

• Limited to a specific carrier frequency (38 kHz), which may not be compatible with all infrared remote control systems.

Working Principles

The TSOP75540TR operates by receiving modulated infrared signals from a remote control. Upon detection of the appropriate carrier frequency, the device demodulates the signal and provides a corresponding output.

Detailed Application Field Plans

The TSOP75540TR is widely used in various consumer electronics, including: - Television sets - DVD players - Set-top boxes - Audio systems - Air conditioning units

Detailed and Complete Alternative Models

Some alternative models to the TSOP75540TR include: - TSOP4840: Similar specifications with a different package type - TSOP38238: Operates at a different carrier frequency for compatibility with diverse systems - TSOP34138: Offers enhanced sensitivity for demanding applications

In conclusion, the TSOP75540TR is a versatile infrared receiver suitable for a wide range of consumer electronics applications. Its high sensitivity, low power consumption, and compact package make it an ideal choice for designers seeking reliable remote control functionality.

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