• Part: CD1691CB
  • Description: Monolithic FM AM Radio-IC
  • Manufacturer: Unknown Manufacturer
  • Size: 124.46 KB
Download CD1691CB Datasheet PDF
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Datasheet Summary

.. »ª¾- Ë«¼«µçÂ- µ- Ƭµ÷Ƶµ÷- ùÊÕÒô»úµçÂ- ¸ÅÊöÓëÌØµã CD1691CB ÊÇÒ»¿é¼¯³É¶È¸ß ¾²Ì¬µçÁ÷С Êä³ö¹¦ÂÊ´ó ´øÓÐ FM/AM Ñ¡Ôñ¿ª¹Ø VCC = 6V RL= 8 ʱ PO = 450 mW µäÐÍÖµ ÄÚÖà AFC ¿É±äµçÈÝ ÄÚº¬ RF AGC IF AGC µ÷г LED Çý¶¯ µç×ÓÒôÁ¿¿ØÖÆ - â×°ÐÎʽ FM ¾²Òô SOP28 ÍâÎ- Ôª¼þÉٵĵ- Ƭ FM / AM ÊÕÒô»ú¼¯³ÉµçÂ- ÆäÌØµãÈçÏ VCC = 3V ʱ FM ICCQ = 5.3 mA AM ICCQ =3.4 mA µäÐÍÖµ ¹¦ÄÜ¿òͼÓëÒý½Å˵Ã÷ 2.1 ¹¦ÄÜ¿òͼ 28 27 26 25 24 23 22 21 20 19 18 17 16 15 µ÷- ùÖÐÆµ¼ì²¨ µ÷гָʾ ¹¦ÂÊ- Å´ó µ÷- ù¸ß- Å µ÷ƵÖÐ- Å µ÷Ƶ¼øÆµ µ÷Ƶ¸ß- Å 2.2 Òý½Å˵Ã÷ Òý½Å 1 2 3 4 5 6 7 - û ºÅ MUTE DISCFM NF CONVOL OSCAM AFC OSCFM ¹¦ ÄÜ ¾²Òô FM ÒÆÏà - ´À¡ ÒôÁ¿¿ØÖÆ µ÷- ù±¾Õñ...