1. NE5532P Ĩ: OPA2604AP OP275G TL072 µî°ú °°Àº ´Ù¸¥ op ¾ÚÇÁ Ĩµµ ¸Å¿ì °£´ÜÇÏ°í ½Ç¿ëÀûÀ¸·Î ±³Ã¼ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
2. º¸µå ±¸Á¶: 3 ä³Î Ãâ·Â, °íÀ½, ÀúÀ½, ¹Ìµå ·¹ÀÎÁö·Î ÁÁÀº À½Áú°ú ´õ ¸¹Àº ¿Àµð¿À Áñ°Å¿òÀ» º¸ÀåÇÕ´Ï´Ù.
3. Å©·Î½º¿À¹ö Æ÷ÀÎÆ®: 500HZ, 5kHZ, Áï 20HZ-500HZ ´Â º£À̽º Ãâ·Â, 500HZ-5KHZ ´Â ¹Ìµå·¹ÀÎÁö Ãâ·Â, 5KHZ-20KHZ ´Â °íÀ½ Ãâ·ÂÀÔ´Ï´Ù.
4. ÇÊÅÍ À¯Çü: »©±â ±¸ºÐ¼±Àº-24dB/Oct °¨¼è ±â¿ï±âµµ ÇÔ²² Á¦°øµÇ¹Ç·Î ÇÁ¸®¾ÚÇÁ ¸ðµâÀÇ È¿À²ÀÌ ³ô½À´Ï´Ù.
5. °£ÆíÇÑ ¼³Ä¡: °¡º±°í ÄÄÆÑÆ® ÇÑ Å©±â·Î ¼³°èµÇ¾î ¼³Ä¡°¡ ¸Å¿ì Æí¸®ÇÕ´Ï´Ù.
»ç¾ç:
Ç׸ñ À¯Çü: ÇÁ¸®¾ÚÇÁ ¸ðµâ
¸ðµ¨: NE5532
ÀÚ·á: PCBA
°¨¼è ±â¿ï±â: -24dB/10 ¿ù
Á¦Ç° Å©±â: ¾à. 98x84x20mm / 3.86x3.31 x 0.79in
Àü¿ø: DC ¾ç±Ø ¹× À½±Ø, ÀÌÁß 9-15V.
ÆÐÅ°Áö ¸ñ·Ï:
1 x ÇÁ¸®¾ÚÇÁ ¸ðµâ
Âü°í:
À§ ±×¸²ÀÇ 10k ÀúÇ× º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù.
°è»ê ¼ÒÇÁÆ®¿þ¾î¿¡ ÀÇÇØ °è»ê µÈ RÀº C = 1nF, f = 5 kHz¿Í °°ÀÌ ³Ê¹« Ä¿¼ °ø½Ä f = 0.707/(2X314Rc) ¿¡ µû¶ó µ¥ÀÌÅÍ°¡ ¸Å¿ì Á¤È®ÇÕ´Ï´Ù. R = 22k. ±×·¡¼ ´ÙÀ½ ¹øÈ£.
¿¡ µû¸£¸é (C¸¦ 10 ¹è Áõ°¡ ½ÃÅ°¸é RÀº º¯°æµÇÁö ¾Ê°í f´Â ¿øº»ÀÇ 1/10 µÊ) ÂüÁ¶ ¸¸:
C = 1nF, f = 5kHz, R = 225k (Á¤È®ÇÑ µ¥ÀÌÅÍ´Â 22k À̾î¾ß ÇÔ)
C = 1nF, f = 4.7kHz f, R = 24K.
C = 1nF, f = 4.4kHz # f, R = 256k.
C = 1nF, f = 4.1kHz f, R = 183k
C = 1nF, f = 3.8kHz Hf, R = 19.7k.
C = 1.5nF ÀÏ ¶§ f = 3.5kH, R = 214kC = 1.5nF
F = 35kHz ÀÏ ¶§, R = 21.4k
C = 15nF, f = 32kHz, R = 235k (C = 15nF, R = 22k »ç¿ë, °ø½Ä f = 3333Hz »ç¿ë, ºÎµå·¯¿î Á¶°¢ f = 3410Hz »ç¿ë)
C = 2.2nF, f = 3kHz Hf, R = 17k
C = 2.2nF, f = 2.8kHz Hf, R = 183k
C = 2.2nF, f = 2.5kHz f, R = 20.5k.
C = 2.2nF, f = 2.2KHz Hf, R = 233k
C = 2.7nF, f = 2.2kHz Bf, R = 19k.
C = 2.7nF, f = 2KHz Hf, R = 20.8k.
C = 3.3nF, f = 1.8kHz Hf, R = 19k.
C = 3.3nF, f = 1.5kHz f, R = 22.7k
C = 47nF = 1.3kH ÀÏ ¶§ R = 184k
C = 4.7
1kHz ¿¡¼ R = 24k
C = 6.8nF, f = 1kHz f, R = 16.6k.
C = 68nF ÀÏ ¶§ f = 900Hz, R = 18.4k
C = 6.8nF, f = 800Hz f, R = 20.7k
C = 6.8nF, f = 700kHz Hf, R = 23.6K.
C = 10nF ÀÏ ¶§, f = 700Hz, R = 16.1k
C = 10nF, f = 600Hz Hf, R = 18.8k.
C = 10nF, f = 500Hz, R = 225k (Á¤È®ÇÑ µ¥ÀÌÅÍ´Â 22k À̾î¾ß ÇÔ)
ÁÁÀº È¿°ú´Â ÀúÇ× ¹× Ä¿ÆнÃÅϽº µ¥ÀÌÅÍÀÇ »ó´ëÀû Á¤È®µµ¿Í °ü·ÃÀÌ ÀÖÀ¸¸ç, ƯÈ÷ ÀúÇ×ÀÇ Å©±â°¡ ºñ±³Àû ÀÏÁ¤ÇØ¾ß ÇÕ´Ï´Ù. º´·Ä ¿¬°á À§Ä¡¿¡¼ °¡Àå Å©°í ÀÛÀº Ä¿ÆнÃÅϽº¸¦ ¼±ÅÃÇÏ¸é ¿À·ù°¡ ÀÛ¾ÆÁý´Ï´Ù.