HL-1438LS Datasheet - HongLitronic

HL-1438LS, INFRARED RECEIVER MODULE

HONGLITAI PHOTOELECTRICITY CO.,LTD DATA SHEET DEVICE NUMBER HL-1438LS SHEET DATE 1 2 3 4 5 6 2007-4-19 1.0 1.0 1.0 1.0 1.0 1.0 CONTENTS Ini.
The HL-1438LS is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection.

Features

* Photo detector and preamplifier in one package .
* Internal filter for PCM frequency.
* Inner shield,good anti-interference ability.
* High immunity against ambient light.
* Improved shielding against electric

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

HL-1438LS-HongLitronic.pdf