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TSOP94538
Product Category: Infrared Receiver Module
Basic Information Overview: - Category: Electronic Component - Use: Receiving infrared signals from remote controls - Characteristics: High sensitivity, low power consumption, compact size - Package: Surface mount - Essence: Converts modulated infrared light into electrical signals - Packaging/Quantity: Typically packaged in reels of 2000 units
Specifications: - Operating Voltage: 2.5V to 5.5V - Carrier Frequency: 38 kHz - Supply Current: 350 µA - Transmission Range: Up to 45 meters - Output: Active low - Operating Temperature: -25°C to 85°C
Detailed Pin Configuration: - Pin 1: GND (Ground) - Pin 2: VCC (Power Supply) - Pin 3: OUT (Signal Output)
Functional Features: - High immunity against ambient light - Improved shielding against electrical field disturbances - Compatible with all common IR remote control data formats - Low supply current for extended battery life in portable applications
Advantages: - Wide operating voltage range allows flexibility in design - Long transmission range enables use in various applications - Compact size facilitates integration into small devices
Disadvantages: - Limited carrier frequency may not be suitable for certain applications - Sensitivity to direct sunlight and certain types of fluorescent lighting
Working Principles: The TSOP94538 operates by receiving modulated infrared signals from a remote control. It uses a photo detector to convert the incoming infrared light into an electrical signal, which is then processed to extract the control information.
Detailed Application Field Plans: - Consumer electronics: TVs, air conditioners, audio systems - Home automation: Remote-controlled lighting, smart home devices - Industrial control systems: Infrared-based control interfaces - Automotive: In-car entertainment and climate control systems
Detailed and Complete Alternative Models: - TSOP4838 - TSOP34138 - TSOP38238 - TSOP36238
This comprehensive entry provides a detailed overview of the TSOP94538, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TSOP94538 v technických řešeních
What is TSOP94538?
- TSOP94538 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage of TSOP94538?
- The operating voltage of TSOP94538 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP94538?
- The typical reception range of TSOP94538 is around 45 meters.
What is the carrier frequency of TSOP94538?
- The carrier frequency of TSOP94538 is typically 38kHz.
What are the typical applications of TSOP94538?
- TSOP94538 is commonly used in TVs, air conditioners, audio systems, and other home appliances with remote control functionality.
How does TSOP94538 filter out noise and interference?
- TSOP94538 has built-in AGC (Automatic Gain Control) and a bandpass filter to suppress unwanted noise and interference.
Can TSOP94538 be used in battery-powered devices?
- Yes, TSOP94538's low power consumption makes it suitable for use in battery-powered devices.
What is the output signal format of TSOP94538?
- The output signal format of TSOP94538 is active low.
Is TSOP94538 compatible with common microcontrollers?
- Yes, TSOP94538 can be easily interfaced with common microcontrollers using its standard output signal.
Are there any special considerations for PCB layout when using TSOP94538?
- It is recommended to keep the TSOP94538 away from strong light sources and to minimize the length of the connecting wires to reduce the risk of interference.