TSOP34456

Product Overview

The TSOP34456 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications. The module is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin through-hole package and is essential for receiving and decoding infrared signals from remote controls. The TSOP34456 is commonly sold in quantities of 100 or more.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 56kHz
• Supply Current: 350µA
• Operating Temperature: -25°C to +85°C
• Output Voltage: 0.4V (min) / 3.3V (max)

Pin Configuration

The TSOP34456 features a 3-pin configuration: 1. OUT - Output 2. GND - Ground 3. VS - Supply Voltage

Functional Features

• High Immunity against Ambient Light
• Improved Shielding against Electrical Field Disturbances
• Low Power Consumption
• Photodetector and Pre-amplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages and Disadvantages

Advantages

• High Sensitivity
• Wide Operating Voltage Range
• Compact Design
• Easy Integration
• Reliable Performance

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptible to Direct Sunlight Interference

Working Principles

The TSOP34456 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module generates an output signal proportional to the intensity of the received signal. This output can then be decoded to extract the transmitted information.

Application Field Plans

The TSOP34456 finds extensive use in various applications, including: - Remote Control Systems for TVs, DVD Players, and Set-Top Boxes - Industrial Automation for Infrared Communication - Automotive Electronics for Infrared Remote Keyless Entry Systems

Alternative Models

For those seeking alternatives to the TSOP34456, the following models are worth considering: - TSOP38456 - TSOP48456 - TSOP22456

In conclusion, the TSOP34456 is a versatile infrared receiver module with wide-ranging applications across different industries. Its high sensitivity, low power consumption, and compact design make it a popular choice for remote control systems and other infrared communication needs.

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