Vishay IR Receiver 38 kHz Carrier Frequency ±45° Angle 45 m Range 2.5-5.5 V Supply TSOP Package 3-Pin Through Hole TSOP4338

Vishay TSOP4338 is a highly sensitive IR receiver designed for remote control and infrared communication systems. Operating at a carrier frequency of 38 kHz, it provides a reliable transmission distance up to 45 meters with a ±45° angle of half transmission distance.

Its compact TSOP through hole package (6 mm by 6.95 mm) with 3 pins facilitates easy integration into electronic circuits requiring infrared detection.

The IR receiver supports supply voltages from 2.5 V to 5.5 V and consumes a low current of just 1.05 mA, making it energy efficient for prolonged use in various applications such as infrared code learners, repeaters, light barriers, and proximity sensors.

Rated for operation between -25°C and 85°C, it suits diverse environmental conditions common in industrial, consumer electronics, and laboratory settings. The product is manufactured in the Philippines ensuring quality standards of Vishay Semiconductor.

This device operates at carrier frequency of 38 kHz for IR signal detection. Maximum transmission distance is 45 meters allowing for distant IR communication. The angle of half transmission distance is ±45° ensuring a wide reception range.

Designed with a through hole mount type and 3-pin TSOP package for easy PCB integration. Supplies current of 1.05 mA for minimal energy consumption during use. Vertical top view orientation helps in straightforward mounting on circuit boards.

Operating temperature range extends from -25°C to 85°C for high reliability. Package dimensions are 6 mm length, 6 mm width, and 6.95 mm height.

This Vishay TSOP4338 IR Receiver is ideal for industrial electronics, consumer appliances, HVAC controls, and communication devices where precise and stable IR detection is critical. It supports multiple applications such as remote controls, infrared code repeaters, light barriers, and proximity sensing in structured industrial and laboratory environments.

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