TSOP36438TT

Product Overview

TSOP36438TT belongs to the category of Infrared Receivers. It is commonly used in remote control systems for various electronic devices. The device possesses characteristics such as high sensitivity, low power consumption, and a compact package. It is typically available in surface mount packages and is essential for receiving infrared signals from remote controls. The packaging usually consists of tape and reel, with a quantity varying based on manufacturer specifications.

Specifications

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

Detailed Pin Configuration

The TSOP36438TT typically has three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

The TSOP36438TT is designed to receive modulated infrared signals at a frequency of 38 kHz. It filters out disturbances from sunlight and other light sources, ensuring reliable operation in various lighting conditions. The device also features a low supply current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High sensitivity to infrared signals
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited transmission range compared to some alternatives
• Susceptible to interference from ambient light sources

Working Principles

The TSOP36438TT operates based on the principle of photo detection. When exposed to infrared radiation at 38 kHz, the device generates an output signal proportional to the intensity of the received IR radiation. This output signal can be further processed by a microcontroller or other circuitry to decode the transmitted information.

Detailed Application Field Plans

The TSOP36438TT is widely used in consumer electronics, including televisions, air conditioners, and audio systems. It is also employed in industrial automation for remote control and monitoring applications. Additionally, the device finds application in security systems, such as infrared motion detectors and access control systems.

Detailed and Complete Alternative Models

Some alternative models to TSOP36438TT include: - TSOP38238: Similar specifications with a different pinout - TSOP48438: Higher transmission range and wider operating temperature range - TSOP31238: Lower supply current and smaller package size

In conclusion, the TSOP36438TT is a versatile infrared receiver with high sensitivity and low power consumption, making it suitable for a wide range of remote control and sensing applications across various industries.

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