TSOP57256HTT1
Product Overview
Category
The TSOP57256HTT1 belongs to the category of Infrared Receiver Modules.
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
Package
The TSOP57256HTT1 comes in a compact, surface-mount package.
Essence
This product is essential for enabling remote control functionality in various electronic devices.
Packaging/Quantity
The TSOP57256HTT1 is typically packaged in reels with a quantity of 2000 units per reel.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency Range: 30kHz to 56kHz
- Transmission Range: Up to 45 meters
- Operating Temperature Range: -25°C to 85°C
Detailed Pin Configuration
The TSOP57256HTT1 has 3 pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)
Functional Features
- Automatic Gain Control (AGC) for improved immunity against ambient light disturbances
- Photodetector and preamplifier in one package
- Shielding against EMI or RFI interference
Advantages and Disadvantages
Advantages
- High sensitivity allows for reliable signal reception
- Wide operating voltage range enhances compatibility with different systems
- Low power consumption contributes to energy efficiency
Disadvantages
- Limited carrier frequency range compared to some other models
- Sensitive to direct sunlight and certain types of fluorescent lighting
Working Principles
The TSOP57256HTT1 operates based on the principle of modulated infrared signal reception. When an infrared signal matching its carrier frequency is detected, the module outputs a corresponding demodulated electrical signal.
Detailed Application Field Plans
The TSOP57256HTT1 is widely used in applications such as: - Consumer electronics (TVs, audio systems, air conditioners) - Home automation systems - Remote control toys and gadgets - Industrial automation and control systems
Detailed and Complete Alternative Models
Some alternative models to the TSOP57256HTT1 include: - TSOP38256: Similar specifications but with a narrower carrier frequency range - TSOP48456: Higher transmission range but with a slightly higher power consumption - TSOP75456: Enhanced immunity to ambient light but with a lower operating temperature range
In conclusion, the TSOP57256HTT1 is a versatile and reliable infrared receiver module that finds widespread use in various consumer and industrial applications due to its high sensitivity, low power consumption, and compact design.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSOP57256HTT1 i tekniska lösningar
What is TSOP57256HTT1?
- TSOP57256HTT1 is a miniaturized IR receiver module for infrared remote control systems.
What are the key features of TSOP57256HTT1?
- The key features include a photo detector, preamplifier circuit, and IR filter in a single package, low supply current, and immunity against ambient light.
What is the operating voltage range of TSOP57256HTT1?
- The operating voltage range is typically 2.5V to 5.5V.
What is the typical reception range of TSOP57256HTT1?
- The typical reception range is around 45 meters.
What is the carrier frequency of TSOP57256HTT1?
- The carrier frequency is typically 56 kHz.
How does TSOP57256HTT1 handle ambient light interference?
- It has built-in automatic gain control to suppress continuous interference from sunlight or fluorescent lamps.
Can TSOP57256HTT1 be used in battery-powered applications?
- Yes, it has a low supply current making it suitable for battery-powered applications.
What is the typical output signal of TSOP57256HTT1?
- The typical output signal is active low.
Is TSOP57256HTT1 compatible with lead-free soldering processes?
- Yes, it is compatible with lead-free soldering processes.
What are some common applications of TSOP57256HTT1?
- Common applications include TVs, audio systems, air conditioners, and other home appliances with infrared remote control functionality.