TSOP39340

Product Overview

TSOP39340 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is commonly used in consumer electronics such as televisions, DVD players, and air conditioners. The module is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin package and is essential for receiving and decoding infrared signals from remote controls.

Package and Quantity

The TSOP39340 is usually packaged in a small, surface-mount device (SMD) package and is commonly available in reels containing multiple units.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Output Signal: Active Low
• Operating Temperature Range: -25°C to 85°C
• Peak Wavelength Range: 940nm

Detailed Pin Configuration

The TSOP39340 features a standard 3-pin configuration: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

The module's key functional features include: - High sensitivity to infrared signals - Low power consumption - Compatibility with various remote control protocols - Integrated IR filter for improved immunity against ambient light disturbances

Advantages and Disadvantages

Advantages

• High sensitivity enables reliable signal reception
• Low power consumption prolongs battery life in portable devices
• Wide operating voltage range enhances compatibility with different systems
• Integrated IR filter improves signal integrity in varying lighting conditions

Disadvantages

• Limited carrier frequency range may not be suitable for all applications
• Sensitive to external interference in certain environments

Working Principles

The TSOP39340 operates based on the principle of photo-detection. When exposed to modulated infrared signals within its specified frequency range, the module generates a corresponding output signal. This output can then be processed by a microcontroller or other circuitry to decode the transmitted information.

Detailed Application Field Plans

The TSOP39340 finds extensive use in various applications, including: - Remote control systems for home appliances - Infrared data transmission in industrial automation - Proximity sensing in security systems - Infrared communication in automotive electronics

Detailed and Complete Alternative Models

Several alternative models to the TSOP39340 are available in the market, offering similar functionality and compatibility with different specifications. Some notable alternatives include: - TSOP312xx series - TSOP384xx series - TSOP48xx series

In conclusion, the TSOP39340 is a versatile infrared receiver module that plays a crucial role in remote control and infrared communication systems across a wide range of consumer and industrial applications.

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