IRD3911

Product Overview

Category: Integrated Circuit
Use: Infrared Receiver
Characteristics: High sensitivity, low power consumption
Package: DIP-3, SMD-3
Essence: Infrared receiver module
Packaging/Quantity: 100 pieces per pack

Specifications

Supply Voltage: 2.7V to 5.5V
Carrier Frequency: 38kHz
Operating Temperature: -25°C to 85°C
Output Signal: TTL logic level

Detailed Pin Configuration

VCC
GND
Output

Functional Features

High sensitivity to infrared signals
Low power consumption for energy efficiency
Compatible with various microcontrollers and circuits

Advantages and Disadvantages

Advantages: - High sensitivity allows for reliable signal reception - Low power consumption prolongs battery life - Versatile compatibility with different systems

Disadvantages: - Limited operating temperature range (-25°C to 85°C) - Requires external circuitry for complete functionality

Working Principles

The IRD3911 operates by detecting modulated infrared signals at a carrier frequency of 38kHz. Upon receiving the signal, it converts it into a TTL logic level output, making it suitable for interfacing with microcontrollers and other digital circuits.

Detailed Application Field Plans

The IRD3911 is commonly used in remote control systems, infrared data transmission, and proximity sensing applications. Its high sensitivity and low power consumption make it ideal for battery-powered devices requiring reliable infrared communication.

Detailed and Complete Alternative Models

TSOP38238
TSOP4838
TSOP31238

In conclusion, the IRD3911 is a versatile infrared receiver module with high sensitivity and low power consumption, making it suitable for various remote control and data transmission applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van IRD3911 in technische oplossingen

What is IRD3911?
- IRD3911 is a high-performance infrared sensor module used for motion detection and presence sensing in various technical solutions.
How does IRD3911 work?
- IRD3911 uses infrared technology to detect motion and presence by measuring changes in infrared radiation within its field of view.
What are the typical applications of IRD3911?
- IRD3911 is commonly used in security systems, automatic lighting controls, occupancy detection in buildings, and industrial automation.
What is the detection range of IRD3911?
- The detection range of IRD3911 can vary based on the specific model, but it typically ranges from a few meters to tens of meters.
Can IRD3911 be integrated with other sensors or devices?
- Yes, IRD3911 can be easily integrated with other sensors and devices to create complex technical solutions for various applications.
What power supply does IRD3911 require?
- IRD3911 typically operates on low voltage DC power supplies, making it suitable for integration into a wide range of technical solutions.
Is IRD3911 suitable for outdoor use?
- Yes, IRD3911 is designed to withstand outdoor conditions and can be used in outdoor technical solutions such as security lighting and perimeter monitoring.
Does IRD3911 have adjustable sensitivity settings?
- Yes, IRD3911 often comes with adjustable sensitivity settings, allowing users to customize its performance based on specific application requirements.
Can IRD3911 differentiate between different types of motion?
- While IRD3911 primarily detects motion and presence, it may not differentiate between specific types of motion unless integrated with additional technology.
Are there any special installation considerations for IRD3911?
- It's important to install IRD3911 in a location that provides an unobstructed view of the area to be monitored, and to consider factors such as ambient temperature and potential sources of interference.