TSOP98256

Product Overview

The TSOP98256 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is widely used in consumer electronics for receiving and decoding infrared signals from remote controls. The module is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin package and is essential for enabling remote control functionality in various devices.

Package and Quantity

The TSOP98256 is commonly packaged in a small, surface-mount device (SMD) package and is often supplied in reels or tubes for automated assembly processes.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP98256 features a standard 3-pin configuration: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

• High Immunity against Ambient Light
• Improved Shielding against Electrical Field Disturbances
• Low Supply Current
• Photo Detector and Pre-amplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages and Disadvantages

Advantages

• High Sensitivity
• Wide Operating Voltage Range
• Compact Size
• Easy Integration
• Reliable Performance

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Direct Sunlight Interference

Working Principles

The TSOP98256 operates based on the principle of receiving modulated infrared signals from remote controls. When exposed to infrared radiation at the specified carrier frequency, the module's photo detector converts the light signal into an electrical signal, which is then amplified and demodulated to retrieve the original transmitted data.

Detailed Application Field Plans

The TSOP98256 finds extensive application in various consumer electronics, including televisions, audio systems, air conditioners, and other remote-controlled devices. Additionally, it is utilized in industrial automation, smart home systems, and automotive electronics for remote control functionalities.

Detailed and Complete Alternative Models

• TSOP4838
• TSOP38438
• TSOP38238
• TSOP31238

In conclusion, the TSOP98256 is a crucial component in remote control systems, offering high sensitivity and reliable performance. Its compact size and compatibility with various consumer electronics make it a popular choice for manufacturers seeking efficient remote control solutions.

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