TSOP94340

Product Overview

TSOP94340 belongs to the category of Infrared Receiver Modules. These modules are widely used in remote control systems for various applications such as TVs, air conditioners, and other consumer electronics. The TSOP94340 is known for its high sensitivity, low power consumption, and compact package, making it an essential component in modern infrared remote control systems.

Basic Information

• Category: Infrared Receiver Module
• Use: Remote control systems for consumer electronics
• Characteristics: High sensitivity, low power consumption
• Package: Compact design
• Essence: Essential component in infrared remote control systems
• Packaging/Quantity: Typically packaged in reels of 2000 units

Specifications

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

Detailed Pin Configuration

The TSOP94340 has a standard pin configuration with three pins: 1. Pin 1 (OUT): Output 2. Pin 2 (GND): Ground 3. Pin 3 (VS): Supply Voltage

Functional Features

• High immunity against ambient light
• Improved shielding against electrical field disturbances
• Photodetector and preamplifier in one package
• Low power consumption
• Continuous data transmission possible

Advantages and Disadvantages

Advantages

• High sensitivity
• Wide operating voltage range
• Long transmission range
• Compact design
• Low power consumption

Disadvantages

• Susceptible to direct sunlight interference
• Limited carrier frequency compatibility

Working Principles

The TSOP94340 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module demodulates the signal and provides an output that can be further processed by the control system.

Detailed Application Field Plans

The TSOP94340 is extensively used in various consumer electronic products, including: - Television remote controls - Air conditioner remote controls - Set-top box remote controls - DVD/Blu-ray player remote controls - Home automation systems

Detailed and Complete Alternative Models

Some alternative models to TSOP94340 include: - TSOP4838 - TSOP38238 - TSOP31238 - TSOP36238

In conclusion, the TSOP94340 is a crucial component in infrared remote control systems, offering high sensitivity, low power consumption, and a compact design. Its wide application in consumer electronics makes it a versatile and indispensable module in modern technology.

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