The TSOP32238 is a miniature IR receiver module from Vishay's family of surface-mount IR receivers. It features a built-in amplifier, a 38kHz bandpass filter, and a Schmitt trigger circuit. The receiver module is sensitive to 38kHz carrier modulated signals. It has an angle of acceptance of ±45°, a single supply voltage of 2.0 to 5.5V, and a current drawn of 4mA max. This module is designed to be used in a wide variety of remote control applications, such as remote sensing, digital device control, etc.