IRM-2638F4

EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Infrared Remote-control Receiver Module Features : Photo detector and preamplifier in one package Internal filter for PCM frequency Improved shielding against electrical field disturbance TTL and CMOS compatibility Output active low Low power consumption Improved immunity against ambient light Suitable burst length ≧10 pulses/burst. Pb free The product itself will remain within RoHS compliant version. IRM-2638F4 Descriptions ‧The IRM-2638F4 are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. IRM-2638F4 is the standard IR remote control receiver series, supporting all major transmission codes. Applications 1. Optical switch 2. Light detecting portion of remote control ․AV instruments such as Audio, TV, VCR, CD, MD, etc. ․Home appliances such as Air-conditioner, Fan , etc. ․The other equipments with wireless remote control. ․CATV set top boxes ․Multi-media Equipment PART Chip Compound MATERIAL Silicon Epoxy COLOR Black Black Everlight Electronics Co., Ltd. Device No：DMO-026-205 http:\\www.everlight.com Prepared date：07-20-2005 Rev 2 Page: 1 of 9 Prepared by： Carryll Hsu EVERLIGHT ELECTRONICS CO.,LTD. Package Dimensions IRM-2638F4 OUT GND Vcc Notes: 1.All dimensions are in millimeters. 2.Tolerances unless dim...