TSOP93438
Product Overview
Category
The TSOP93438 belongs to the category of infrared receiver modules.
Use
It is used for remote control systems and other applications requiring infrared remote control.
Characteristics
- High sensitivity
- Wide operating voltage range
- Immunity to ambient light
- Low power consumption
Package
The TSOP93438 is available in a compact, surface-mount package.
Essence
This product is essential for receiving and decoding infrared signals from remote controls.
Packaging/Quantity
The TSOP93438 is typically packaged in reels with a quantity of 1000 units per reel.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Operating Temperature Range: -25°C to +85°C
- Output Type: Active Low
- Transmission Range: Up to 45 meters
Detailed Pin Configuration
- OUT (Output)
- GND (Ground)
- VS (Supply Voltage)
Functional Features
- High immunity to ambient light
- Improved shielding against electrical field disturbances
- Photodetector and preamplifier in one package
- Internal filter for PCM frequency
- TTL and CMOS compatibility
Advantages
- Wide operating voltage range allows for versatile use
- High sensitivity enables long transmission ranges
- Immunity to ambient light ensures reliable performance in various lighting conditions
Disadvantages
- Limited carrier frequency (38kHz) may not be suitable for all applications
- Surface-mount package may require specialized equipment for assembly
Working Principles
The TSOP93438 operates by receiving modulated infrared signals from a remote control. It then demodulates the signal and provides an active low output based on the received data.
Detailed Application Field Plans
The TSOP93438 is commonly used in: - Television and audio systems - Set-top boxes - Air conditioning units - Home automation devices - Industrial control systems
Detailed and Complete Alternative Models
- TSOP38238
- Carrier Frequency: 38kHz
- Supply Voltage: 2.5V to 5.5V
- Transmission Range: Up to 45 meters
- TSOP48438
- Carrier Frequency: 38kHz
- Supply Voltage: 2.5V to 5.5V
- Transmission Range: Up to 45 meters
- TSOP57238
- Carrier Frequency: 38kHz
- Supply Voltage: 2.5V to 5.5V
- Transmission Range: Up to 45 meters
In conclusion, the TSOP93438 is a highly sensitive infrared receiver module with wide application in remote control systems and other infrared-based applications.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TSOP93438 في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of TSOP93438 in technical solutions:
What is TSOP93438?
- TSOP93438 is a miniaturized receiver module for infrared remote control systems.
What is the operating voltage range of TSOP93438?
- The operating voltage range of TSOP93438 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP93438?
- The typical reception range of TSOP93438 is approximately 45 meters.
What is the carrier frequency of TSOP93438?
- The carrier frequency of TSOP93438 is 38 kHz.
Can TSOP93438 be used with different types of IR remote controls?
- Yes, TSOP93438 can be used with various types of IR remote controls as long as they operate at the same carrier frequency.
What is the output signal of TSOP93438?
- The output signal of TSOP93438 is active low and it remains low when a valid IR code is received.
How does TSOP93438 filter out noise and interference?
- TSOP93438 has built-in automatic gain control and a bandpass filter to suppress unwanted noise and interference.
Can TSOP93438 be used in battery-powered devices?
- Yes, TSOP93438's low power consumption makes it suitable for use in battery-powered devices.
What are the typical applications of TSOP93438?
- Typical applications of TSOP93438 include TVs, audio systems, air conditioners, and other consumer electronics with IR remote control capabilities.
Is TSOP93438 compatible with microcontrollers and embedded systems?
- Yes, TSOP93438 can easily interface with microcontrollers and embedded systems to enable IR remote control functionality.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.