TSOP75438TT
Introduction
The TSOP75438TT is a component belonging to the category of infrared receivers. This device is commonly used in remote control systems, security systems, and other applications that require the reception of infrared signals. The TSOP75438TT is known for its high sensitivity, compact package, and reliable performance.
Basic Information Overview
- Category: Infrared Receiver
- Use: Remote Control Systems, Security Systems
- Characteristics: High Sensitivity, Compact Package, Reliable Performance
- Package: 3-pin Molded Package
- Essence: Infrared Signal Reception
- Packaging/Quantity: Varies by Manufacturer
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Supply Current: 350µA
- Transmission Range: Up to 45 meters
- Output: Active Low
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
- OUT (Pin 1): Output
- GND (Pin 2): Ground
- VS (Pin 3): Supply Voltage
Functional Features
- High Immunity Against Ambient Light
- Improved Shielding Against Electrical Field Disturbances
- Low Power Consumption
- Photodetector and Pre-amplifier in One Package
Advantages
- Reliable Reception of Infrared Signals
- Wide Operating Voltage Range
- Enhanced Immunity to Ambient Light
- Compact and Easy-to-Use Package
Disadvantages
- Limited Carrier Frequency Compatibility
- Sensitivity to Electrical Field Disturbances
Working Principles
The TSOP75438TT operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 38kHz, the device produces a corresponding low output signal, making it suitable for demodulating remote control signals and other infrared communication protocols.
Detailed Application Field Plans
The TSOP75438TT finds extensive use in various applications, including: - Remote Control Systems for Consumer Electronics - Infrared Data Transmission in Industrial Automation - Security Systems for Intrusion Detection - Proximity Sensors in Automotive Applications
Detailed and Complete Alternative Models
- TSOP34438: Similar Characteristics, Different Package
- TSOP48438: Higher Sensitivity, Lower Supply Current
- TSOP38438: Enhanced Immunity to Electrical Disturbances
In conclusion, the TSOP75438TT is a versatile infrared receiver with a wide range of applications, offering reliable performance and ease of integration into various electronic systems.
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What is the TSOP75438TT?
- The TSOP75438TT is a miniaturized receiver module for infrared remote control systems.
What is the operating voltage range of TSOP75438TT?
- The operating voltage range of TSOP75438TT is typically 2.5V to 5.5V.
What is the typical reception range of TSOP75438TT?
- The typical reception range of TSOP75438TT is around 45 meters.
What is the carrier frequency of TSOP75438TT?
- The carrier frequency of TSOP75438TT is typically 38kHz.
What type of output does TSOP75438TT provide?
- TSOP75438TT provides a digital output signal.
What is the typical supply current of TSOP75438TT?
- The typical supply current of TSOP75438TT is around 350µA.
Can TSOP75438TT be used in battery-powered applications?
- Yes, TSOP75438TT can be used in battery-powered applications due to its low power consumption.
Is TSOP75438TT compatible with standard IR remote control protocols?
- Yes, TSOP75438TT is compatible with most standard IR remote control protocols.
What is the typical response time of TSOP75438TT?
- The typical response time of TSOP75438TT is 45µs.
Does TSOP75438TT have any special filtering for robustness against disturbances?
- Yes, TSOP75438TT has built-in automatic gain control and a bandpass filter for robustness against disturbances.
These are some common questions and answers related to the application of TSOP75438TT in technical solutions. If you have more specific questions, feel free to ask!