• Part: SMK1838
  • Description: Integrated infrared remote control receiver
  • Manufacturer: Unknown Manufacturer
  • Size: 67.48 KB
Download SMK1838 Datasheet PDF
Unknown Manufacturer
SMK1838
SMK1838 is Integrated infrared remote control receiver manufactured by Unknown Manufacturer.
SMK1838 Ò»Ì寺ìÍâÏߣ¿Ø½ÓÊÕ- Ò»£®¸ÅÊö Ò»Ì寺ìÍâÏߣ¿Ø½ÓÊÕ- Ç«¹Ì²âÆ÷ë°ÖÃÅ´ó- ×ÔÚÒ»Æð£¬ÊµÏÖ¿ØÐźÄ- ´ó¡£øÚÆÁ±Î - â×°¿ÉÂ˳ý¼û¹¸ÈÅ£¬ì²¨ÊäöÖ±½Ó΢´¦ÀíÆ÷ÒëªÃÚµç¡ÕÍæ¾ßÁò ¶þ£®Ìصã ûÓÐÍâÎ- µçÂ- ¿ÉÔ¸ß ÄÚÍâ´ø²¿ÆÁ±Î£¬¹¸ÉÈÅÜ¦Ç ¿íµçѹ£¨ ¸ßÁéÃô¶È TTL ºÍ Èý£®¼«ÏÞ²ÎÊ ²ÎÊý µçԴѹ Êä³öµçÁ÷ ¹¤×÷ÎÂ¶È Öü´æÎÂ¶È º¸½ÓÎÂ¶È ËÄ£®¹âµç²ÎÊý ²ÎÊý µçÔ´Á÷ - åÖµ²¨³¤ µ÷ÖÆÂÊ ¸ßµçƽÊä³öѹ µÍçÆ½Êä³öѹ ¸ßµçƽÊä³öÂ¿í µÍçÆ½Êä³öÂ¿í ½ÓÊÕ¾àÀë Vs=5V Ev=(200¡À ÊÜ¿Ø½Ç ¦¤È 50)Lx ¡À 45 deg Õ¼¿±È ¦« (5 Ãë ) Vcc=5V 2.2~6.0£© ,Ê- ¶Î- ´óä³ö CMOS ¼æÈÝ£¬µÍçÆ½ÓÐ- (T=25¡æ ) - ûºÅ Vs Io Tamb Tstg Tsd fo=37.9KHZ) ²âÊÔÌõ¼þ Icc p fo Ev=0.5mw/cm2 ÖÜÆÚ =1.2ms =50% 500 500 4.2 0.2 600 600 15 0.4 700 700 Vs=5V Ev=0 ×îСֵ µäÐÍÖ 0.3 940 37.9(¿ÉÑ¡Ôñ ) ×î´óÖµ 0.4 µ- λ m A Nm KHz V V ¦Ì s ¦Ì s M ¶î¨Öµ 5.0 1.0 -25~85 ¡æ ¡æ ¡æ -25~85 260 µ- λ V m A ,µÍ¹¦ºÄ (T=25¡æ - ûºÅ Vs=5V Ev=(200¡À 50)Lx L=6.5M Îå . ²âÊÔ¨ÐÍ : http://.. Æß£®Ô-Àíͼ °Ë£®ÍâÐ³ß´ç¼ ¾Å£®Ê¹ÓÃ×¢ÒâÂÏî 1£® ²ÉÈ¡- À¾µç´ëÊ©£ 2£® 3£® ×¢Òâ±£»¤½ÓÊÕÍ- µÄíÃæ¬´ÎÛá°Ï칦ܡ ²»Òª¶Ôý½ÅÊ©¼Ó±ØµÄÍâÁ¦ ¸Ã²úÆ- Ϊ¾ µçô ÐÔ ¼þ ,ÒªÇóʹÓñÈ˺ÍùÐ×°Ö (°üÀ¨ÓÌú )¡¢É豸¡»úÆ÷×ÀÓ¢µØÃæÈ¶¼±Ðë...