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TSOP75538TT
Product Overview
Category
The TSOP75538TT belongs to the category of infrared remote control receivers.
Use
It is used for receiving and decoding infrared signals from remote controls.
Characteristics
- High sensitivity
- Wide operating voltage range
- Low power consumption
- Suitable for all common IR carrier frequencies
- Improved shielding against electrical field disturbances
Package
The TSOP75538TT comes in a compact, surface-mount package.
Essence
This product is essential for enabling devices to receive and interpret commands from remote controls, making it a crucial component in various consumer electronics.
Packaging/Quantity
The TSOP75538TT is typically available in reels containing a specific quantity based on customer requirements.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency Range: 30kHz to 56kHz
- Supply Current: 350µA
- Operating Temperature Range: -25°C to +85°C
- Output Voltage: 0.4V (min) / Vcc (max)
Detailed Pin Configuration
The TSOP75538TT has a standard pin configuration with detailed specifications for each pin: 1. GND (Ground) 2. VOUT (Output) 3. VS (Supply Voltage)
Functional Features
- High immunity against ambient light
- Improved shielding against electrical field disturbances
- Photodetector and preamplifier in one package
- Internal filter for PCM frequency
- TTL and CMOS compatibility
Advantages
- High sensitivity allows for reliable signal reception
- Wide operating voltage range enhances compatibility with different systems
- Low power consumption contributes to energy efficiency
- Improved shielding ensures robust performance in various environments
Disadvantages
- Limited carrier frequency range may not be suitable for specialized applications requiring higher frequencies
- Surface-mount package may require specific handling during assembly
Working Principles
The TSOP75538TT operates by receiving modulated infrared signals from a remote control and converting them into electrical signals that can be further processed by the host device. The internal filter helps in demodulating the received signals, while the high immunity against ambient light ensures accurate signal detection.
Detailed Application Field Plans
The TSOP75538TT is widely used in: - Television sets - Audio equipment - Air conditioning units - Set-top boxes - DVD players - Home automation systems
Detailed and Complete Alternative Models
Some alternative models to the TSOP75538TT include: - TSOP4840 - TSOP382 - TSOP312XX
In conclusion, the TSOP75538TT is a versatile and essential component for enabling remote control functionality in a wide range of consumer electronic devices.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TSOP75538TT w rozwiązaniach technicznych
What is TSOP75538TT?
- TSOP75538TT is a miniaturized IR receiver module for infrared remote control systems.
What are the key features of TSOP75538TT?
- The key features include a photo detector, preamplifier circuit, and an internal filter for PCM frequency.
What is the operating voltage range of TSOP75538TT?
- The operating voltage range is typically between 2.5V to 5.5V.
What is the typical reception range of TSOP75538TT?
- The typical reception range is around 45 meters.
What is the carrier frequency of TSOP75538TT?
- The carrier frequency is typically 38 kHz.
What are the applications of TSOP75538TT?
- It is commonly used in TVs, air conditioners, set-top boxes, and other home appliances.
What is the output signal format of TSOP75538TT?
- The output signal format is active low.
What is the pin configuration of TSOP75538TT?
- It has a three-pin configuration: GND, VCC, and OUT.
How does TSOP75538TT handle ambient light interference?
- It has built-in suppression of spurious pulses from fluorescent lamps and noise immunity.
What are some design considerations when using TSOP75538TT?
- Designers should ensure proper shielding from ambient light, consider the viewing angle, and provide adequate power supply decoupling.