TSOP4137 Infrared Receiver Module

Product Overview

The TSOP4137 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 known for its high sensitivity, compact package, and reliable performance. It is typically available in a standard through-hole package and is commonly sold in quantities of 100 or more.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 36kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Package Type: Through-Hole
• Package Quantity: Typically 100 pieces per reel

Pin Configuration

The TSOP4137 module consists of three pins: 1. OUT - Output Pin 2. GND - Ground Pin 3. VS - Supply Voltage Pin

Functional Features

• High Immunity Against Ambient Light
• Improved Shielding Against Electrical Field Disturbances
• Low Supply Current
• Photo Detector and Pre-amplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages

• Wide Operating Voltage Range
• Long Transmission Range
• Compact and Easy-to-Use Package
• Excellent Noise Suppression

Disadvantages

• Limited Carrier Frequency (36kHz)
• Sensitivity to Direct Sunlight

Working Principles

The TSOP4137 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at a frequency of 36kHz, the module generates an output signal that corresponds to the received data. It utilizes a photo detector and pre-amplifier to convert the incoming infrared signal into a digital output.

Application Field Plans

The TSOP4137 finds extensive use in various applications, including: - Remote Control Systems for TVs, DVD Players, and Set-Top Boxes - Industrial Automation for Wireless Control Systems - Automotive Electronics for Infrared Remote Keyless Entry Systems

Alternative Models

For those seeking alternative infrared receiver modules, the following models can be considered: - TSOP31236 - Operates at 36.7kHz Carrier Frequency - TSOP38436 - Enhanced Immunity Against Ambient Light - TSOP4836 - Surface Mount Package for Space-Constrained Applications

In conclusion, the TSOP4137 infrared receiver module offers a reliable and efficient solution for remote control systems across different industries. Its high sensitivity, compact package, and compatibility with various devices make it a popular choice for manufacturers and designers.

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