TSOP32338 Infrared Receiver Module

Product Overview

The TSOP32338 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 TSOP32338 is commonly sold in reels with varying quantities to meet different production needs.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Operating Temperature: -25°C to 85°C
• Package Type: Through-Hole
• Package Quantity: Varies

Pin Configuration

The TSOP32338 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
• Easy Integration into Circuit Designs
• Reliable Performance in Various Lighting Conditions

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Interference from Non-standard IR Signals

Working Principles

The TSOP32338 operates based on the principle of photo detection. When exposed to infrared signals within its specified frequency range, the module's photodetector converts the incoming light into electrical signals. These signals are then amplified and filtered to extract the modulated data, which can be further processed by a microcontroller or decoder.

Application Field Plans

The TSOP32338 finds extensive use in various applications, including: - Remote Control Systems for TVs, Set-top Boxes, and Audio Equipment - Industrial Automation for Infrared Communication between Devices - Automotive Electronics for Infrared-based Vehicle Control Systems

Alternative Models

For those seeking alternatives to the TSOP32338, several similar infrared receiver modules are available in the market, such as: - TSOP31238 - TSOP34138 - TSOP4038

In conclusion, the TSOP32338 infrared receiver module offers high sensitivity and reliable performance, making it an essential component in remote control systems across diverse industries.

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