IRM-3638N3S13-P Datasheet, PDF (6/9 Pages) Everlight Electronics Co., Ltd – Infrared Remote-Control Receiver Module

EVERLIGHT ELECTRONICS CO.,LTD.
The Notice of Application:
IRM-3638N3S13-P
Transmission remote control signal consist of four parts: Encode Part, IR Transmitter Source, IRM
device, Decode Part:
1. When IRM-3638N3S13-P code select frequency, it need to well understand the center system
of encode part.
2. Strong or weak light of IR Transmitter can affect distance of transmission.
3. Minimum Burst Length Tburst (number of pulses per burst) : 10 cycles.
4. It needs to ensure the translation range of decode part if it is applied to the pulse-width range.
If the above items hardly assure of its application, it’ll cause NG(no good) message from the edge
of signal.
Typical Electro-Optical Characteristics Curves
Fig.-4 Relative Spectral Sensitivity vs.
Fig.-5 Relative Transmission Distance vs.
Wavelength
Direction
θ
Everlight Electronics Co., Ltd.
Device No：SZDMO-036-046
http:\\www.everlight.com
Prepared date：21-Jun-06
Rev 1
Page: 6 of 9
Prepared by：HY.Peng