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TSOP31556 Infrared Receiver Module
Product Overview
The TSOP31556 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 commonly sold in quantities of 100 or more.
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 56kHz
- Supply Current: 350µA
- Transmission Range: Up to 45 meters
- Package Type: Through-Hole
- Package Quantity: Typically 100 pieces per reel
Pin Configuration
The TSOP31556 module features three pins: 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
Advantages
- Reliable Reception of Infrared Signals
- Wide Operating Voltage Range
- Compact and Easy-to-Use Package
Disadvantages
- Limited Carrier Frequency (56kHz)
- Sensitivity to Direct Sunlight
Working Principles
The TSOP31556 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at a frequency of 56kHz, the module demodulates the signal and provides a corresponding output.
Application Field Plans
The TSOP31556 finds extensive use in various applications, including: - Remote Control Systems for TVs, Set-Top Boxes, and Audio Equipment - Industrial Automation for Infrared Sensing and Communication - Automotive Electronics for Infrared Remote Keyless Entry Systems
Alternative Models
For those seeking alternative infrared receiver modules, the following models can be considered: - TSOP38256: Similar specifications with a different carrier frequency - TSOP48456: Higher sensitivity and wider operating voltage range
In conclusion, the TSOP31556 infrared receiver module offers reliable performance and is well-suited for a wide range of applications in the field of remote control systems and beyond.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TSOP31556 w rozwiązaniach technicznych
What is TSOP31556?
- TSOP31556 is a miniaturized receiver for infrared remote control systems.
What is the operating voltage of TSOP31556?
- The operating voltage range of TSOP31556 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP31556?
- The typical reception range of TSOP31556 is around 45 meters.
What is the carrier frequency of TSOP31556?
- TSOP31556 is designed to work with a carrier frequency of 56 kHz.
What is the output signal format of TSOP31556?
- TSOP31556 provides a demodulated output signal in the form of active low pulses.
How does TSOP31556 handle ambient light interference?
- TSOP31556 has built-in automatic gain control to suppress continuous interference from ambient light sources.
Can TSOP31556 be used in battery-powered devices?
- Yes, TSOP31556's low power consumption makes it suitable for use in battery-powered devices.
Is TSOP31556 compatible with different encoding formats?
- TSOP31556 is compatible with various encoding formats and has a wide acceptance angle.
What are the typical applications of TSOP31556?
- TSOP31556 is commonly used in TVs, audio systems, air conditioners, and other consumer electronics for remote control functionality.
Does TSOP31556 require external components for operation?
- TSOP31556 requires only an external resistor for proper operation, making it easy to integrate into technical solutions.