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TSOP32238 Infrared Receiver Module
Introduction
The TSOP32238 is an infrared receiver module designed for remote control systems. This component belongs to the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications. The TSOP32238 is known for its high sensitivity, low power consumption, and reliable performance. It is available in a compact package and offers essential features for receiving and decoding infrared signals.
Basic Information Overview
- Category: Electronic Components
- Use: Remote Control Systems
- Characteristics: High sensitivity, low power consumption
- Package: Compact design
- Essence: Infrared signal reception and decoding
- Packaging/Quantity: Typically supplied in reels or tubes
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 38 kHz
- Supply Current: 350 µA
- Output Voltage: 0.4V (Low), Vcc - 0.4V (High)
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
The TSOP32238 has a standard pin configuration with three pins: 1. OUT (Pin 1): Output 2. GND (Pin 2): Ground 3. Vs (Pin 3): Supply Voltage
Functional Features
- High sensitivity to infrared signals
- Low power consumption for energy-efficient operation
- Integrated IR filter for improved ambient light suppression
- Compatible with various microcontrollers and IR protocols
Advantages and Disadvantages
Advantages
- Reliable reception of infrared signals
- Wide operating voltage range
- Compact and easy-to-integrate package
Disadvantages
- Limited carrier frequency compatibility
- Susceptible to interference from strong ambient light sources
Working Principles
The TSOP32238 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module demodulates the received signal and provides a corresponding output.
Detailed Application Field Plans
The TSOP32238 is commonly used in the following applications: - Television and multimedia remote controls - Home automation systems - Industrial control and monitoring devices - Automotive keyless entry systems
Detailed and Complete Alternative Models
- TSOP38238: Similar specifications with enhanced ambient light immunity
- TSOP48338: Higher sensitivity variant for long-range applications
- TSOP22338: Lower power consumption alternative with reduced operating voltage
In conclusion, the TSOP32238 infrared receiver module offers a reliable solution for remote control systems, providing high sensitivity and low power consumption. Its compact design and compatibility with various microcontrollers make it suitable for a wide range of applications in consumer electronics, industrial automation, and automotive sectors.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TSOP32238 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of TSOP32238:
What is TSOP32238?
- TSOP32238 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP32238?
- The operating voltage range of TSOP32238 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP32238?
- The typical reception range of TSOP32238 is 45 meters.
What is the carrier frequency range supported by TSOP32238?
- TSOP32238 supports a carrier frequency range of 30 kHz to 56 kHz.
What is the output signal format of TSOP32238?
- The output signal format of TSOP32238 is active low.
How does TSOP32238 handle interference from ambient light?
- TSOP32238 has a built-in AGC (Automatic Gain Control) that helps in suppressing interference from ambient light.
Can TSOP32238 be used in battery-powered devices?
- Yes, TSOP32238 can be used in battery-powered devices due to its low power consumption.
Is TSOP32238 compatible with microcontrollers and other digital systems?
- Yes, TSOP32238 is compatible with most microcontrollers and digital systems.
What are the typical applications of TSOP32238?
- Typical applications of TSOP32238 include remote control systems for TVs, audio equipment, air conditioners, and other consumer electronics.
Does TSOP32238 require any external components for operation?
- No, TSOP32238 does not require any external components for operation, making it easy to integrate into various technical solutions.
I hope these questions and answers are helpful! Let me know if you need further assistance.