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TSOP39340TR
Introduction
The TSOP39340TR is a component belonging to the category of infrared receivers. It is commonly used in remote control systems and other applications that require the reception of infrared signals. This device possesses specific characteristics, packaging, and quantity details that make it suitable for various electronic designs.
Basic Information Overview
- Category: Infrared Receiver
- Use: Remote control systems, infrared signal reception
- Characteristics: High sensitivity, low power consumption
- Package: Surface Mount Device (SMD)
- Essence: Efficient reception of infrared signals
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Supply Current: 350µA
- Transmission Range: 45m
- Output Signal: Active Low
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
The TSOP39340TR features a standard pin configuration with three pins: 1. Pin 1 (OUT): Output Pin 2. Pin 2 (GND): Ground Pin 3. Pin 3 (VS): Supply Voltage Pin
Functional Features
- High sensitivity to infrared signals at 38kHz carrier frequency
- Low supply current for energy-efficient operation
- Reliable reception over a long transmission range
- Compatible with various modulation formats
Advantages and Disadvantages
Advantages
- High sensitivity enables reliable signal reception
- Low power consumption prolongs battery life in portable devices
- Wide operating voltage range enhances compatibility with different systems
Disadvantages
- Susceptible to interference from ambient light sources
- Limited carrier frequency range may not be suitable for all applications
Working Principles
The TSOP39340TR operates based on the principle of photoelectric detection. When exposed to infrared radiation at the specified carrier frequency, the device generates an output signal that corresponds to the received modulated infrared input.
Detailed Application Field Plans
The TSOP39340TR finds extensive use in various applications, including: - Consumer electronics: Remote controls for TVs, audio systems, and air conditioners - Home automation: Infrared-based control of lighting, curtains, and appliances - Industrial automation: Infrared communication in machinery and equipment - Automotive: Infrared remote keyless entry systems
Detailed and Complete Alternative Models
- TSOP38238: Similar specifications with a lower supply voltage range
- TSOP4840: Higher transmission range and wider operating temperature range
- TSOP31238: Enhanced immunity to ambient light interference
In conclusion, the TSOP39340TR is a versatile infrared receiver with high sensitivity and low power consumption, making it suitable for a wide range of applications in consumer electronics, home automation, industrial automation, and automotive systems.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von TSOP39340TR in technischen Lösungen auf
Sure, here are 10 common questions and answers related to the application of TSOP39340TR:
Q: What is TSOP39340TR? A: TSOP39340TR is a miniaturized IR receiver module for infrared remote control systems.
Q: What is the operating voltage range of TSOP39340TR? A: The operating voltage range of TSOP39340TR is typically 2.5V to 5.5V.
Q: What is the typical reception range of TSOP39340TR? A: The typical reception range of TSOP39340TR is 45 meters.
Q: What is the carrier frequency of TSOP39340TR? A: The carrier frequency of TSOP39340TR is typically 38kHz.
Q: Can TSOP39340TR be used in battery-powered applications? A: Yes, TSOP39340TR can be used in battery-powered applications due to its low power consumption.
Q: Is TSOP39340TR compatible with different encoding formats? A: Yes, TSOP39340TR is compatible with various encoding formats such as RC-5, RC-6, and more.
Q: What is the typical output signal of TSOP39340TR? A: The typical output signal of TSOP39340TR is active low.
Q: Can TSOP39340TR operate in the presence of ambient light? A: Yes, TSOP39340TR has excellent suppression of spurious pulses from energy-saving lamps or daylight.
Q: What is the typical supply current of TSOP39340TR? A: The typical supply current of TSOP39340TR is 350µA.
Q: Are there any specific layout considerations for using TSOP39340TR? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance.
These are some common questions and answers related to the application of TSOP39340TR in technical solutions. If you have any more specific questions, feel free to ask!