Vishay 38 kHz IR Receiver ±45° Angle 25 m Transmission Range 2.5 V to 5.5 V Supply Voltage Through Hole TSOP Package TSSP4038

Vishay TSSP4038 is a high-performance 38 kHz IR Receiver module designed to provide accurate and reliable infrared signal detection. This device operates within a supply voltage range of 2.5 V to 5.5 V and is housed in a compact Through Hole TSOP package measuring 6.95 mm in height, 6 mm in length, and 3.9 mm in width.

The TSSP4038 features an integrated photodetector and preamplifier combined into a shielded module that effectively suppresses visible light interference and electromagnetic disturbances, ensuring consistent detection capabilities across challenging environments.

This IR receiver supports a maximum transmission distance of up to 25 meters with a ±45° angle of half transmission distance, making it well suited for various sensor applications. It maintains stable detection levels regardless of ambient light or strong IR signals, enabling dependable performance in reflective sensor roles.

Common industrial and consumer applications include sensors for hand dryers, towel and soap dispensers, water faucets, toilet flush systems, vending machine fall detection, security and pet gates, as well as proximity activation for toys, robotics, and drones.

The device is designed for through-hole mounting and operates effectively across a wide temperature range from -25°C to 85°C, and draws a low supply current of 350 μA for efficient power usage.

Designed for 38 kHz carrier frequency IR signal reception. Robust EMI shielding enhances signal integrity in complex ambient lighting conditions. Compact dimensions and through-hole TSOP package facilitate easy PCB integration.

Wide operating temperature range supports use in diverse industrial and consumer environments. Low power consumption extends system battery life in portable applications. Versatile use case scenarios in automation, security, and consumer electronics.

It represents a reliable choice for efficient IR detection solutions in various electronic system designs.

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