TSOP59438 Infrared Receiver Module

Product Overview

The TSOP59438 is an infrared receiver module designed for remote control applications. It falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive systems. The module is known for its high sensitivity, compact design, and reliable performance. It is typically packaged in a small, surface-mount package and is available in various quantities to suit different production needs.

Basic Information

• Category: Electronic Components
• Use: Remote Control Applications
• Characteristics: High Sensitivity, Compact Design
• Package: Surface-Mount
• Essence: Infrared Receiver Module
• Packaging/Quantity: Available in Various Quantities

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Output Voltage: 0.4V (Low), Vcc - 0.4V (High)
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP59438 module features a standard pin configuration with the following pins: 1. GND: Ground Connection 2. Vs: Supply Voltage Input 3. OUT: Output Signal

Functional Features

• High Immunity Against Ambient Light
• Improved Shielding Against Electrical Field Disturbances
• Low Supply Current
• Photo Detector and Pre-Amplifier in One Package

Advantages and Disadvantages

Advantages

• High Sensitivity to Infrared Signals
• Reliable Performance in Various Lighting Conditions
• Compact Design for Space-Constrained Applications
• Low Power Consumption

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Direct Sunlight Interference

Working Principles

The TSOP59438 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 38kHz, the module's photo detector generates a corresponding electrical signal at the output pin, allowing it to demodulate the incoming data.

Detailed Application Field Plans

The TSOP59438 finds extensive use in the following application fields: - Consumer Electronics: Remote Controls for TVs, Set-Top Boxes, and Audio Systems - Industrial Automation: Infrared Communication in Control Systems - Automotive Systems: Keyless Entry and Remote Start Systems

Detailed and Complete Alternative Models

For those seeking alternative options, the following models can be considered: - TSOP4838: Similar operating characteristics with a different pinout - TSOP38238: Lower supply voltage requirement with comparable sensitivity - TSOP36238: Extended operating temperature range for harsh environments

In conclusion, the TSOP59438 infrared receiver module offers high sensitivity and reliable performance, making it a preferred choice for remote control applications across various industries.

[Word Count: 411]