The world of infrared (IR) communication is often hidden from our eyes, yet it powers countless devices we use daily, from remote controls to proximity sensors. Understanding how these systems work begins with a key document: the IR LED RECEIVER Datasheet. This document is a treasure trove of information, detailing the specifications and characteristics of IR receiver modules that detect and interpret infrared light signals.
Unlocking the Secrets of the IR LED RECEIVER Datasheet
An IR LED RECEIVER Datasheet is a comprehensive technical document that describes the functionality and performance characteristics of an infrared receiver module. Think of it as the instruction manual and technical specification sheet all rolled into one for these tiny but powerful components. It provides engineers and hobbyists alike with the necessary information to properly integrate the receiver into a circuit or system. It’s absolutely critical for ensuring reliable and optimal performance of any device using IR communication. The datasheet includes parameters such as:
- Operating voltage range
- Carrier frequency
- Detection range
- Pin configuration
These datasheets are essential because they clarify how the receiver responds to different IR signals. For example, the carrier frequency specifies the frequency of the infrared light the receiver is designed to detect. Many remote controls use a 38kHz carrier frequency, so the datasheet will indicate if the receiver is compatible. The detection range tells you how far away the IR LED can be and still be reliably detected. The operating voltage range tells you what voltage needs to be connected for the receiver to function. Understanding these specifications will help you build reliable circuits. The datasheet usually outlines the best practices for using the receiver in terms of operating temperatures and shielding. Sometimes, you may encounter different types of packages and need to understand the pinout to use the right package of the IR LED receiver. Some common receiver packages include:
- Through-hole
- Surface mount
- Molded plastic
IR receivers are ubiquitous in modern electronics. They are used in:
| Application | Example |
|---|---|
| Remote Controls | TV remote, DVD player remote |
| Proximity Sensors | Automatic doors, obstacle detection in robots |
| Light Curtains | Industrial safety equipment |
Ready to decode the invisible world yourself? Explore the specific details and applications of IR LED receivers! You can find a detailed IR LED RECEIVER Datasheet at https://www.vishay.com/docs/82342/tsop382.pdf. This datasheet will give you a solid understanding of these devices.