TSOP85238AP5TT
Product Overview
Category
The TSOP85238AP5TT belongs to the category of infrared remote control receivers.
Use
It is used for receiving and decoding infrared signals from remote controls, enabling devices to be controlled wirelessly.
Characteristics
- High sensitivity
- Wide operating voltage range
- Low power consumption
- Compact size
Package
The TSOP85238AP5TT is typically available in a small surface-mount package.
Essence
This product is essential for enabling remote control functionality in various electronic devices.
Packaging/Quantity
The TSOP85238AP5TT is usually packaged in reels containing a specific quantity, such as 2000 units per reel.
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Supply Current: 350µA
- Output Voltage: 0.4V (Low), 4.5V (High)
- Reception Range: 45 meters
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
- OUT (Output)
- GND (Ground)
- VS (Supply Voltage)
Functional Features
- High immunity against ambient light
- Improved shielding against electrical field disturbances
- Compatible with all common IR remote control data formats
- Suitable for all types of remote control transmission codes
Advantages
- Wide reception range
- Low power consumption
- Compatibility with various IR remote control formats
- Small form factor
Disadvantages
- Limited to line-of-sight communication
- Susceptible to interference from other IR sources
Working Principles
The TSOP85238AP5TT operates by detecting modulated IR signals and converting them into corresponding electrical signals. It filters out ambient light and noise to ensure accurate signal reception.
Detailed Application Field Plans
This product is widely used in consumer electronics, including televisions, audio systems, air conditioners, and other appliances that utilize remote control functionality. Additionally, it finds applications in industrial automation and smart home devices.
Detailed and Complete Alternative Models
- TSOP38238
- TSOP31238
- TSOP48438
In conclusion, the TSOP85238AP5TT is a crucial component in enabling wireless remote control functionality in a wide range of electronic devices. Its high sensitivity, low power consumption, and compatibility with various IR remote control formats make it a popular choice in the industry.
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技術ソリューションにおける TSOP85238AP5TT の適用に関連する 10 件の一般的な質問と回答をリストします。
What is TSOP85238AP5TT?
- TSOP85238AP5TT is a miniaturized IR receiver module for infrared remote control systems.
What are the key features of TSOP85238AP5TT?
- The key features include a photo detector and preamplifier in one package, internal filter for PCM frequency, improved shielding against electrical field disturbances, and immunity against ambient light.
What is the operating voltage range of TSOP85238AP5TT?
- The operating voltage range is typically 2.5V to 5.5V.
What is the typical reception range of TSOP85238AP5TT?
- The typical reception range is around 45 meters.
What is the carrier frequency of TSOP85238AP5TT?
- The carrier frequency is typically 38 kHz.
What is the output signal format of TSOP85238AP5TT?
- The output signal format is active low.
What is the recommended application circuit for TSOP85238AP5TT?
- The recommended application circuit includes connection to power supply, ground, and an output pin for the demodulated output signal.
How does TSOP85238AP5TT handle ambient light interference?
- TSOP85238AP5TT has built-in immunity against ambient light disturbances.
Can TSOP85238AP5TT be used in battery-powered applications?
- Yes, TSOP85238AP5TT's low power consumption makes it suitable for battery-powered applications.
What are some common applications of TSOP85238AP5TT?
- Common applications include infrared remote control systems for TVs, audio equipment, air conditioners, and other consumer electronics.