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TSOP75540TR
Product Overview
TSOP75540TR 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 characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a surface-mount package and is sold in quantities suitable for mass production.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 38 kHz
- Supply Current: 350 µA
- Operating Temperature Range: -25°C to +85°C
- Package Type: Surface Mount
- Package Quantity: 100 pieces per reel
Detailed Pin Configuration
The TSOP75540TR typically has three pins: 1. Pin 1: GND (Ground) 2. Pin 2: VCC (Supply Voltage) 3. Pin 3: OUT (Output)
Functional Features
- High Sensitivity: The TSOP75540TR is capable of receiving weak infrared signals, ensuring reliable operation.
- Low Power Consumption: With a supply current of only 350 µA, the device minimizes power usage, making it suitable for battery-powered applications.
- Compact Package: The surface-mount package allows for easy integration into compact electronic designs.
Advantages and Disadvantages
Advantages
- High sensitivity ensures reliable signal reception.
- Low power consumption extends battery life in portable devices.
- Compact package facilitates space-efficient PCB layout.
Disadvantages
- Limited to a specific carrier frequency (38 kHz), which may not be compatible with all infrared remote control systems.
Working Principles
The TSOP75540TR operates by receiving modulated infrared signals from a remote control. Upon detection of the appropriate carrier frequency, the device demodulates the signal and provides a corresponding output.
Detailed Application Field Plans
The TSOP75540TR is widely used in various consumer electronics, including: - Television sets - DVD players - Set-top boxes - Audio systems - Air conditioning units
Detailed and Complete Alternative Models
Some alternative models to the TSOP75540TR include: - TSOP4840: Similar specifications with a different package type - TSOP38238: Operates at a different carrier frequency for compatibility with diverse systems - TSOP34138: Offers enhanced sensitivity for demanding applications
In conclusion, the TSOP75540TR is a versatile infrared receiver suitable for a wide range of consumer electronics applications. Its high sensitivity, low power consumption, and compact package make it an ideal choice for designers seeking reliable remote control functionality.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TSOP75540TR w rozwiązaniach technicznych
Sure, here are 10 common questions and answers related to the application of TSOP75540TR:
Q: What is TSOP75540TR? A: TSOP75540TR is a miniaturized IR receiver module for infrared remote control systems.
Q: What is the operating voltage range of TSOP75540TR? A: The operating voltage range of TSOP75540TR is typically between 2.5V and 5.5V.
Q: What is the typical reception range of TSOP75540TR? A: The typical reception range of TSOP75540TR is around 45 meters.
Q: What is the carrier frequency range supported by TSOP75540TR? A: TSOP75540TR supports a carrier frequency range of 30 kHz to 56 kHz.
Q: Can TSOP75540TR be used in battery-powered devices? A: Yes, TSOP75540TR can be used in battery-powered devices due to its low power consumption.
Q: Is TSOP75540TR compatible with common remote control protocols? A: Yes, TSOP75540TR is compatible with a wide range of common remote control protocols.
Q: What is the typical data rate supported by TSOP75540TR? A: The typical data rate supported by TSOP75540TR is up to 2400 bps.
Q: Can TSOP75540TR be used in harsh environmental conditions? A: Yes, TSOP75540TR is designed to operate reliably in harsh environmental conditions.
Q: Does TSOP75540TR have built-in noise suppression? A: Yes, TSOP75540TR has built-in noise suppression to enhance its performance in noisy environments.
Q: Are there any specific layout considerations when using TSOP75540TR? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance of TSOP75540TR.