TSOP4338

Product Overview

TSOP4338 is an infrared receiver module belonging to the category of electronic components. It is commonly used in remote control systems and other applications that require the reception of infrared signals. The module is known for its high sensitivity, low power consumption, and compact package, making it suitable for various electronic devices. The TSOP4338 is typically available in a standard package with essential features and specifications.

Basic Information

• Category: Electronic Components
• Use: Infrared Signal Receiver
• Characteristics: High Sensitivity, Low Power Consumption
• Package: Standard
• Essence: Infrared Signal Reception
• Packaging/Quantity: Typically Sold in Bulk or Reel Packaging

Specifications

The TSOP4338 module operates at a frequency of 38 kHz and has a peak wavelength sensitivity of 940 nm. It has a supply voltage range of 2.5V to 5.5V and consumes very low power, making it suitable for battery-operated devices. The module's output is active low and can be interfaced with various microcontrollers and digital circuits.

Detailed Pin Configuration

The TSOP4338 module features three pins: VCC (Supply Voltage), GND (Ground), and OUT (Signal Output). The pinout configuration is as follows: - VCC: Connects to the positive supply voltage - GND: Connects to the ground - OUT: Provides the demodulated output signal

Functional Features

The TSOP4338 module is designed to receive modulated infrared signals and demodulate them to provide a clean digital output. It filters out noise and interference, ensuring reliable signal reception. The module's compact design and integrated circuitry make it easy to integrate into various electronic designs.

Advantages and Disadvantages

Advantages

• High Sensitivity to Infrared Signals
• Low Power Consumption
• Compact Package
• Reliable Signal Demodulation

Disadvantages

• Limited Operating Range
• Susceptible to Ambient Infrared Interference

Working Principles

The TSOP4338 operates based on the principle of photoelectric detection. When exposed to modulated infrared light, the module's internal photodetector generates a corresponding electrical signal. This signal is then processed and demodulated to produce a clean digital output representing the received infrared data.

Detailed Application Field Plans

The TSOP4338 module finds extensive use in remote control systems for consumer electronics such as televisions, audio systems, and air conditioners. It is also employed in proximity sensors, infrared data transmission, and automation applications. The module's high sensitivity and reliable performance make it suitable for diverse infrared signal reception needs.

Detailed and Complete Alternative Models

Several alternative models to the TSOP4338 include the TSOP382, TSOP312, and TSOP348 series. These alternatives offer variations in operating frequency, sensitivity, and package size, catering to different application requirements. Designers can select the most suitable alternative based on specific project needs.

In conclusion, the TSOP4338 infrared receiver module offers high sensitivity, low power consumption, and reliable performance, making it a popular choice for infrared signal reception in various electronic applications.

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