TSOP94256

Product Overview

TSOP94256 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is commonly used in consumer electronics such as televisions, DVD players, and air conditioners. The module is characterized by its compact size, high sensitivity, and low power consumption. It is typically packaged in a small, rectangular housing and is available in various packaging quantities to suit different production needs.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Package Type: Through-Hole or Surface Mount
• Pin Count: 3

Detailed Pin Configuration

The TSOP94256 module features three pins: 1. OUT - Output pin for the demodulated signal 2. GND - Ground connection 3. VS - Supply voltage input

Functional Features

• High immunity against ambient light
• Improved shielding against electrical noise
• Low power consumption
• Wide operating voltage range

Advantages and Disadvantages

Advantages

• Reliable reception of infrared signals
• Suitable for battery-powered devices
• Compact design for easy integration into electronic products

Disadvantages

• Limited carrier frequency compatibility
• Sensitivity to direct sunlight and certain types of fluorescent lighting

Working Principles

The TSOP94256 operates based on the principle of receiving modulated infrared signals from a remote control. When exposed to infrared radiation at the specified carrier frequency, the module demodulates the signal and provides an output that can be processed by the connected microcontroller or circuitry.

Detailed Application Field Plans

The TSOP94256 is widely used in various applications, including: - Television remote controls - Audio equipment - Air conditioning units - Set-top boxes - Home automation systems

Detailed and Complete Alternative Models

1. TSOP4838

   • Operating Voltage: 2.5V to 5.5V
   • Carrier Frequency: 38kHz
   • Supply Current: 350µA
   • Transmission Range: Up to 45 meters
   • Package Type: Through-Hole or Surface Mount
   • Pin Count: 3

2. TSOP38438

   • Operating Voltage: 2.5V to 5.5V
   • Carrier Frequency: 38kHz
   • Supply Current: 350µA
   • Transmission Range: Up to 45 meters
   • Package Type: Through-Hole or Surface Mount
   • Pin Count: 3

In conclusion, the TSOP94256 infrared receiver module offers reliable performance and low power consumption, making it an ideal choice for remote control applications in consumer electronics. Its compact design and wide operating voltage range further enhance its versatility in various product designs.

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