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- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ¸ðµ¨ ¹øÈ£: TCA9548A
- ¿ø»êÁö: Áß±¹
- Operating Temperature: -40-+85
- Dissipation Power: ..
- Supply Voltage: ..
- Application: Other
- Condition: New
- Type: Other
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IIC ¹ö½º ¹× ½Ã½ºÅÛ °ü¸® ¹ö½º (SMBus) ¿Í ȣȯ °¡´É, ¾×Ƽºê ·Î¿ì ¸®¼Â ÀÔ·Â, ÇÖ »ðÀÔ Áö¿ø, ³·Àº ´ë±â Àü·ù, Àü¿ø Äѱâ Áß °áÇÔ ¾øÀ½, 1.8V »çÀÌÀÇ Àü¾Ð Áö¿ø, 2.5V, 3.3V ¹× 5V ¹ö½º ·¹º§ ½ÃÇÁÆ®.
ÇÁ·Î±×·¡¹Ö °¡´ÉÇÑ Á¦¾î ·¹Áö½ºÅÍÀÇ ³»¿ë¿¡ µû¶ó ´ÜÀÏ SCn/SDn ä³Î ¶Ç´Â ä³Î Á¶ÇÕÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ½Ã°£ ÃÊ°ú ¶Ç´Â ±âŸ À߸øµÈ ÀÛ¾÷ÀÌ ¹ß»ýÇÏ¸é ½Ã½ºÅÛ ¸¶½ºÅÍ´Â/RESET ÀÔ·ÂÀ» ³·°Ô ¼³Á¤ÇÏ¿© TCA9548A ¸¦ Àç¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸¶Âù°¡Áö·Î Àü¿ø Äѱâ Àç¼³Á¤Àº ¸ðµç ä³ÎÀÇ ¼±ÅÃÀ» Ãë¼ÒÇÏ°í I2C/SMBus »óÅ ½Ã½ºÅÛÀ» ÃʱâÈÇÕ´Ï´Ù. Àç¼³Á¤ ¹× ÃʱâÈ´Â/RESETÀ» ÁÖÀåÇÏ¿© ¼öÇàÇÒ ¼ö ÀÖÀ¸¸ç ºÎÇ°ÀÇ Àü¿øÀ» ²ø ÇÊ¿ä°¡ ¾ø½À´Ï´Ù. ½ºÀ§Ä¡¿¡´Â ÅÏ ¿Â °ÔÀÌÆ®°¡ÀÖ¾î VCC ÇÉÀ» »ç¿ëÇÏ¿© TCA9548A ¸¦ ÅëÇØ ÃÖ´ë °íÀü¾ÐÀ» Á¦ÇÑ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÃÖ´ë °íÀü¾ÐÀ» Á¦ÇÑÇÏ¸é °¢ ä³Î ½Ö¿¡¼ ¼·Î ´Ù¸¥ ¹ö½º Àü¾ÐÀ» »ç¿ëÇÒ ¼ö ÀÖÀ¸¹Ç·Î 1.8V, 2.5V ¶Ç´Â 3.3V ±¸¼º ¿ä¼Ò°¡ Ãß°¡ º¸È£ ¾øÀÌ 5V ±¸¼º ¿ä¼Ò¿Í Åë½ÅÇÒ ¼ö ÀÖ½À´Ï´Ù. °¢ ä³Î¿¡ ´ëÇØ ¿ÜºÎ Ç®¾÷ ÀúÇ× ÀåÄ¡´Â ¹ö½º Àü¾ÐÀ» ¿øÇÏ´Â Àü¾Ð ¼öÁØÀ¸·Î ²ø¾î ¿Ã¸³´Ï´Ù. ¸ðµç I/O ÇÉÀº 5V ÀúÇ× Àü¾ÐÀÔ´Ï´Ù.
Á¦Ç° ¸Å°³º¯¼ö
ÀÛµ¿ Àü¾Ð: 1.65V ~ 5.5V
IIC Ŭ·° ÁÖÆļö: 0 ~ 400KHz
ÀÛ¾÷ ȯ°æ ¿Âµµ: -40 ° C ~ 85 ° C
¼ÒÇü º¸µå Å©±â: 31.5mm * 21.4mm, M3 ÀåÂø ±¸¸Û 2 °³
»ç¿ë Áöħ
¼ÒÇü º¸µåÀÇ/RESET, SDA, SCL, A0, A1 ¹× A2 ÇÉÀº Ç®¾÷ 10K ÀúÇ׿¡ ¿¬°áµÇ¹Ç·Î ¿ÜºÎ¿¡ ¿¬°áÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.
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