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TSOP77436TR
Product Overview
TSOP77436TR belongs to the category of Infrared Receivers. It is commonly used in remote control systems for consumer electronics, such as TVs, DVD players, and set-top boxes. The device 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 infrared signals from a remote control.
Basic Information
- Category: Infrared Receiver
- Use: Remote control systems for consumer electronics
- Characteristics: High sensitivity, low power consumption
- Package: Surface-mount
- Essence: Receives infrared signals from a remote control
- Packaging/Quantity: Typically supplied in reels or tubes with varying quantities
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 36kHz
- Supply Current: 350µA
- Transmission Range: Up to 45 meters
- Package Type: Surface-mount
- Package Size: 3mm x 3mm x 1.4mm
Detailed Pin Configuration
The TSOP77436TR typically has three pins: 1. Pin 1 (OUT): Output pin for the demodulated infrared signal. 2. Pin 2 (GND): Ground connection. 3. Pin 3 (VS): Supply voltage input.
Functional Features
- High sensitivity to infrared signals
- Low power consumption
- Compact and easy-to-use surface-mount package
- Reliable demodulation of infrared signals
Advantages and Disadvantages
Advantages
- High sensitivity allows for long transmission ranges
- Low power consumption prolongs battery life in remote control devices
- Compact package enables easy integration into electronic products
Disadvantages
- Limited to specific carrier frequencies, may not be compatible with all remote control systems
- Susceptible to interference from ambient light sources
Working Principles
The TSOP77436TR operates by receiving modulated infrared signals from a remote control. Upon receiving the signal, it demodulates the infrared carrier frequency and provides the demodulated output for further processing by the connected microcontroller or circuitry.
Detailed Application Field Plans
The TSOP77436TR is widely used in various consumer electronic products that utilize remote control systems. Some common application fields include: - Television sets - DVD and Blu-ray players - Set-top boxes - Audio systems - Air conditioning units - Home automation devices
Detailed and Complete Alternative Models
Some alternative models to TSOP77436TR include: - TSOP38236: Similar characteristics with a different package size - TSOP48436: Higher sensitivity variant for longer transmission ranges - TSOP57236: Enhanced interference rejection capabilities
In conclusion, the TSOP77436TR is a reliable and efficient infrared receiver suitable for a wide range of consumer electronic products requiring remote control functionality.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением TSOP77436TR в технических решениях.
Sure, here are 10 common questions and answers related to the application of TSOP77436TR:
Q: What is TSOP77436TR? A: TSOP77436TR is a miniaturized IR receiver module for infrared remote control systems.
Q: What is the operating voltage range of TSOP77436TR? A: The operating voltage range of TSOP77436TR is typically between 2.5V and 5.5V.
Q: What is the typical reception range of TSOP77436TR? A: The typical reception range of TSOP77436TR is around 45 meters.
Q: What is the carrier frequency of TSOP77436TR? A: The carrier frequency of TSOP77436TR is typically 36kHz.
Q: What is the output signal format of TSOP77436TR? A: The output signal format of TSOP77436TR is active low.
Q: Can TSOP77436TR be used in battery-powered applications? A: Yes, TSOP77436TR can be used in battery-powered applications due to its low power consumption.
Q: Is TSOP77436TR compatible with standard microcontrollers? A: Yes, TSOP77436TR is compatible with standard microcontrollers and can be easily integrated into existing designs.
Q: What is the typical supply current of TSOP77436TR? A: The typical supply current of TSOP77436TR is around 350µA.
Q: Can TSOP77436TR be used in harsh environmental conditions? A: Yes, TSOP77436TR is designed to operate reliably in harsh environmental conditions, making it suitable for a wide range of applications.
Q: Are there any specific layout considerations when using TSOP77436TR? A: Yes, proper PCB layout and placement of components are important to ensure optimal performance of TSOP77436TR, and the datasheet provides guidelines for this.