This part is a kind of semiconductor called AX-1838HS.

Function of this product has INFRARED RECEIVER MODULE.

Manufacturers : aixin

Image and pinout :

Some of the text within the PDF file :

aixin opto-electrical technology co.,ltd AX-1838HS DATA SHEET ● SHEET DATE 2007-4-19 DEVICE NUMBER：AX-1838HS 1 2 3 4 5 6 CONTENTS Initial Released 1.0 1.0 1.0 1.0 1.0 1.0 APPROVED DRAWER http://www.photo-link.cn Free Datasheet http:// aixin opto-electrical technology co.,ltd AX-1838HS INFRARED RECEIVER MODULE ● Description TheAX-1838HS is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection. The separate PIN diode and preamplifier IC are assembled on a single leadframe. The epoxy package contains a special IR filter. This module has excellent performance even in disturbed ambient light applications and provides protection against uncontrolled output pulses. ● Features ? Photo detec [ ... ]

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