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TSOP38533
Product Overview
The TSOP38533 belongs to the category of infrared receivers. It is commonly used in remote control systems for consumer electronics such as televisions, DVD players, and air conditioners. The TSOP38533 is known for its high sensitivity, low power consumption, and compact package. It is typically available in a surface-mount package and is designed to receive modulated infrared signals.
Basic Information
- Category: Infrared Receiver
- Use: Remote control systems for consumer electronics
- Characteristics: High sensitivity, low power consumption
- Package: Surface-mount
- Essence: Modulated infrared signal reception
- Packaging/Quantity: Typically available in reels of 2000 units
Specifications
- Carrier Frequency: 33 kHz
- Supply Voltage: 2.5V to 5.5V
- Supply Current: 350 µA
- Transmission Range: Up to 45 meters
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
The TSOP38533 has a standard pin configuration with three pins: 1. Pin 1 (OUT): Output 2. Pin 2 (GND): Ground 3. Pin 3 (VS): Supply Voltage
Functional Features
- High immunity against ambient light
- Improved shielding against electrical field disturbances
- Photodetector and preamplifier in one package
- Low power consumption
Advantages and Disadvantages
Advantages
- High sensitivity to infrared signals
- Wide transmission range
- Low power consumption
- Compact package size
Disadvantages
- Susceptible to interference from other infrared sources
- Limited carrier frequency compatibility
Working Principles
The TSOP38533 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation modulated at 33 kHz, the internal photodetector converts the incoming light into an electrical signal, which is then amplified and output through the OUT pin.
Detailed Application Field Plans
The TSOP38533 is widely used in various consumer electronic devices that rely on remote control functionality. Its applications include but are not limited to: - Television sets - DVD players - Air conditioners - Set-top boxes - Audio systems
Detailed and Complete Alternative Models
For those seeking alternative models, the following options can be considered: 1. TSOP38433: Similar characteristics with a carrier frequency of 38 kHz 2. TSOP38233: Lower supply current with a carrier frequency of 33 kHz 3. TSOP38733: Higher immunity against ambient light with a carrier frequency of 33 kHz
In conclusion, the TSOP38533 is a reliable infrared receiver suitable for remote control systems in consumer electronics. Its high sensitivity, low power consumption, and compact package make it a popular choice for various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TSOP38533 en soluciones técnicas
What is TSOP38533?
- TSOP38533 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP38533?
- The operating voltage range of TSOP38533 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP38533?
- The typical reception range of TSOP38533 is around 45 meters.
What is the carrier frequency range supported by TSOP38533?
- TSOP38533 supports a carrier frequency range of 30 kHz to 56 kHz.
Can TSOP38533 filter out noise and interference?
- Yes, TSOP38533 has built-in automatic gain control and a bandpass filter to suppress noise and interference.
What is the output signal format of TSOP38533?
- TSOP38533 provides a demodulated output signal in the form of active low pulses.
Is TSOP38533 compatible with various types of IR remote control protocols?
- Yes, TSOP38533 is compatible with a wide range of IR remote control protocols.
What are the typical applications of TSOP38533?
- Typical applications of TSOP38533 include TVs, air conditioners, set-top boxes, and other consumer electronics.
Does TSOP38533 have low power consumption?
- Yes, TSOP38533 has low power consumption, making it suitable for battery-operated devices.
Is TSOP38533 available in a compact package?
- Yes, TSOP38533 is available in a compact, surface-mount package for easy integration into designs.