ADM2483BRWZ-REEL.pdf

§°§¢§»§¦§¦ §°§±§ª§³§¡§¯§ª§¦

§±§â§Ú§Ö§Þ§à§á§Ö§â§Ö§Õ§Ñ§ä§é§Ú§Ü §Õ§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§à§Û §ê§Ú§ß§í ADM2483 §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ú§ß§ä§Ö§Ô§â§Ú§â§à§Ó§Ñ§ß§ß§í§Þ,

§Ô§Ñ§Ý§î§Ó§Ñ§ß§Ú§é§Ö§ã§Ü§Ú §Ú§Ù§à§Ý§Ú§â§à§Ó§Ñ§ß§ß§í§Û §Ü§à§Þ§á§à§ß§Ö§ß§ä, §á§â§Ö§Õ§ß§Ñ§Ù§ß§Ñ§é§Ö§ß§ß§í§Û §Õ§Ý§ñ §Õ§Ó§å§ß§Ñ§á§â§Ñ§Ó§Ý§Ö§ß§ß§à§Û §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç

§ã§Ó§ñ§Ù§î §á§à §ã§Ú§Þ§Þ§Ö§ä§â§Ú§é§ß§í§Þ, §Þ§ß§à§Ô§à§ä§à§é§Ö§é§ß§í§Þ §ê§Ú§ß§ß§í§Þ §Ý§Ú§ß§Ú§ñ§Þ §á§Ö§â§Ö§Õ§Ñ§é§Ú.

§°§ß §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§Ö§ä §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§ñ§Þ ANSI EIA/TIA-485-A §Ú ISO 8482: 1987(E).

§ª§ã§á§à§Ý§î§Ù§å§ñ §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§ð iCoupler §à§ä Analog Devices, Inc.,

ADM2483 §ã§à§é§Ö§ä§Ñ§Ö§ä §Ó §ã§Ö§Ò§Ö 3-§Ü§Ñ§ß§Ñ§Ý§î§ß§í§Û §Ú§Ù§à§Ý§ñ§ä§à§â, §Õ§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§í§Û

§Ý§Ú§ß§Ö§Û§ß§í§Û §Õ§â§Ñ§Û§Ó§Ö§â §Ú §Õ§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§í§Û §Ó§ç§à§Õ§ß§à§Û §á§â§Ú§Ö§Þ§ß§Ú§Ü §Ó §à§Õ§ß§à§Þ §Ü§à§â§á§å§ã§Ö.

§­§à§Ô§Ú§é§Ö§ã§Ü§Ñ§ñ §ã§ä§à§â§à§ß§Ñ §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ §á§Ú§ä§Ñ§Ö§ä§ã§ñ §Ý§Ú§Ò§à 5 §£, §Ý§Ú§Ò§à 3 §£.

§Ú§ã§ä§à§é§ß§Ú§Ü §á§Ú§ä§Ñ§ß§Ú§ñ, §Ñ §ß§Ñ §ã§ä§à§â§à§ß§Ö §ê§Ú§ß§í §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §ä§à§Ý§î§Ü§à §Ú§ã§ä§à§é§ß§Ú§Ü §á§Ú§ä§Ñ§ß§Ú§ñ 5 §£.

ADM2483 §Ú§Þ§Ö§Ö§ä §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§Ö §á§à §á§à§Ó§à§â§à§ä§å §Õ§Ý§ñ §å§Þ§Ö§ß§î§ê§Ö§ß§Ú§ñ §à§ä§â§Ñ§Ø§Ö§ß§Ú§Û §ã

§ß§Ö§á§â§Ñ§Ó§Ú§Ý§î§ß§Ñ§ñ §ä§Ö§â§Þ§Ú§ß§Ñ§è§Ú§ñ §Ý§Ú§ß§Ú§Û §á§Ö§â§Ö§Õ§Ñ§é§Ú. §µ§á§â§Ñ§Ó§Ý§ñ§Ö§Þ§í§Û §â§Ñ§Ù§Ó§à§â§à§ä

rate §à§Ô§â§Ñ§ß§Ú§é§Ú§Ó§Ñ§Ö§ä §ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç §Õ§à 500 §Ü§Ò§Ú§ä/§ã. §£§ç§à§Õ§ß§à§Ö §ã§à§á§â§à§ä§Ú§Ó§Ý§Ö§ß§Ú§Ö §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ

§ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä 96 §Ü§°§Þ, §é§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §á§à§Õ§Ü§Ý§ð§é§Ú§ä§î §Ü §ê§Ú§ß§Ö §Õ§à 256 §á§â§Ú§Ö§Þ§à§á§Ö§â§Ö§Õ§Ñ§ä§é§Ú§Ü§à§Ó. §¦§Ô§à §Ó§à§Õ§Ú§ä§Ö§Ý§î

§Ú§Þ§Ö§Ö§ä §Ñ§Ü§ä§Ú§Ó§ß§å§ð §Ó§í§ã§à§Ü§å§ð §Ñ§Ü§ä§Ú§Ó§ß§å§ð §æ§å§ß§Ü§è§Ú§ð. §¥§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§í§Ö §Ó§í§ç§à§Õ§í §Õ§â§Ñ§Û§Ó§Ö§â§Ñ

§Ú §Õ§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§í§Ö §Ó§ç§à§Õ§í §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ §ã§à§Ö§Õ§Ú§ß§Ö§ß§í §Ó§ß§å§ä§â§Ú, §é§ä§à§Ò§í §ã§æ§à§â§Þ§Ú§â§à§Ó§Ñ§ä§î

§á§à§â§ä §Õ§Ú§æ§æ§Ö§â§Ö§ß§è§Ú§Ñ§Ý§î§ß§à§Ô§à §Ó§Ó§à§Õ§Ñ/§Ó§í§Ó§à§Õ§Ñ (I/O).

§¬§à§Ô§Õ§Ñ §Õ§â§Ñ§Û§Ó§Ö§â §à§ä§Ü§Ý§ð§é§Ö§ß §Ú§Ý§Ú §Ü§à§Ô§Õ§Ñ VDD1 §Ú§Ý§Ú VDD2 = 0 §£, §ï§ä§à

§ß§Ñ§Ü§Ý§Ñ§Õ§í§Ó§Ñ§Ö§ä §Þ§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§å§ð §ß§Ñ§Ô§â§å§Ù§Ü§å §ß§Ñ §ê§Ú§ß§å. §¡§Ü§ä§Ú§Ó§ß§à-§Ó§í§ã§à§Ü§Ú§Û §á§â§Ú§Ö§Þ§ß§Ú§Ü

§à§ä§Ü§Ý§ð§é§Ú§ä§î §æ§å§ß§Ü§è§Ú§ð, §Ü§à§ä§à§â§Ñ§ñ §á§â§Ú§Ó§à§Õ§Ú§ä §Ü §ä§à§Þ§å, §é§ä§à §Ó§í§ç§à§Õ§ß§à§Û §ã§Ú§Ô§ß§Ñ§Ý §á§â§Ú§Ö§Þ§Ñ §á§Ö§â§Ö§ç§à§Õ§Ú§ä §Ó §Ó§í§ã§à§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î

§³§à§ã§ä§à§ñ§ß§Ú§Ö §Ú§Þ§á§Ö§Õ§Ñ§ß§ã§Ñ §ä§Ñ§Ü§Ø§Ö §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä§ã§ñ.

§£§ç§à§Õ§í §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ §Ú§Þ§Ö§ð§ä §ß§Ñ§ã§ä§à§ñ§ë§å§ð §à§ä§Ü§Ñ§Ù§à§å§ã§ä§à§Û§é§Ú§Ó§å§ð §æ§å§ß§Ü§è§Ú§ð, §Ü§à§ä§à§â§Ñ§ñ §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä

§Ó§í§ã§à§Ü§Ú§Û §Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î §Ó§í§ç§à§Õ§ß§à§Ô§à §ã§Ú§Ô§ß§Ñ§Ý§Ñ §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ, §Ü§à§Ô§Õ§Ñ §Ó§ç§à§Õ§í §à§ä§Ü§â§í§ä§í §Ú§Ý§Ú

§Ù§Ñ§Ü§à§â§à§é§Ö§ß. §¿§ä§à §Ô§Ñ§â§Ñ§ß§ä§Ú§â§å§Ö§ä, §é§ä§à §Ó§í§ç§à§Õ§í §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §Ó

§Ú§Ù§Ó§Ö§ã§ä§ß§à§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §Õ§à §ß§Ñ§é§Ñ§Ý§Ñ §ã§Ó§ñ§Ù§Ú §Ú §Ó §Þ§à§Þ§Ö§ß§ä

§Ü§à§Ô§Õ§Ñ §à§Ò§ë§Ö§ß§Ú§Ö §Ù§Ñ§Ü§Ñ§ß§é§Ú§Ó§Ñ§Ö§ä§ã§ñ.

§¶§å§ß§Ü§è§Ú§Ú §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§ñ §ä§à§Ü§Ñ §Ú §ä§Ö§á§Ý§à§Ó§à§Ô§à §à§ä§Ü§Ý§ð§é§Ö§ß§Ú§ñ §Ù§Ñ§ë§Ú§ë§Ñ§ð§ä §à§ä

§Ü§à§â§à§ä§Ü§à§Ö §Ù§Ñ§Þ§í§Ü§Ñ§ß§Ú§Ö §ß§Ñ §Ó§í§ç§à§Õ§Ö §Ú §Ü§à§ß§æ§Ý§Ú§Ü§ä§í §ß§Ñ §ê§Ú§ß§Ö, §Ü§à§ä§à§â§í§Ö §Þ§à§Ô§å§ä

§Ó§í§Ù§Ó§Ñ§ä§î §é§â§Ö§Ù§Þ§Ö§â§ß§à§Ö §â§Ñ§ã§ã§Ö§Ú§Ó§Ñ§ß§Ú§Ö §Þ§à§ë§ß§à§ã§ä§Ú. §¥§Ö§ä§Ñ§Ý§î §á§à§Ý§ß§à§ã§ä§î§ð §å§Ü§Ñ§Ù§Ñ§ß§Ñ

§Ó §á§â§à§Þ§í§ê§Ý§Ö§ß§ß§à§Þ §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ö §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â §Ú §Õ§à§ã§ä§å§á§Ö§ß §Ó

16-§Ó§í§Ó§à§Õ§ß§í§Û §Ü§à§â§á§å§ã SOIC §ã §ê§Ú§â§à§Ü§Ú§Þ §Ü§à§â§á§å§ã§à§Þ.

§¶§µ§¯§¬§¸§ª§ª

§±§â§Ú§Ö§Þ§à§á§Ö§â§Ö§Õ§Ñ§ä§é§Ú§Ü RS-485 §ã §Ô§Ñ§Ý§î§Ó§Ñ§ß§Ú§é§Ö§ã§Ü§à§Û §â§Ñ§Ù§Ó§ñ§Ù§Ü§à§Û §Õ§Ñ§ß§ß§í§ç

§³§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§Ö§ä ANSI TIA/EIA RS-485-A §Ú ISO 8482: 1987(E)

§ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç 500 §Ü§Ò§Ú§ä/§ã

§£§í§ç§à§Õ§í §Õ§â§Ñ§Û§Ó§Ö§â§Ñ §ã §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§Ö§Þ §ã§Ü§à§â§à§ã§ä§Ú §ß§Ñ§â§Ñ§ã§ä§Ñ§ß§Ú§ñ

§²§Ñ§Ò§à§ä§Ñ §ã §ß§Ú§Ù§Ü§Ú§Þ §ï§ß§Ö§â§Ô§à§á§à§ä§â§Ö§Ò§Ý§Ö§ß§Ú§Ö§Þ: §Þ§Ñ§Ü§ã. 2,5 §Þ§¡

§±§à§Õ§ç§à§Õ§Ú§ä §Õ§Ý§ñ §â§Ñ§Ò§à§ä§í §ã §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§Ö§Þ 5 §£ §Ú§Ý§Ú 3 §£ (VDD1)

§£§í§ã§à§Ü§Ñ§ñ §å§ã§ä§à§Û§é§Ú§Ó§à§ã§ä§î §Ü §ã§Ú§ß§æ§Ñ§Ù§ß§í§Þ §á§à§Þ§Ö§ç§Ñ§Þ: >25 §Ü§£/§Þ§Ü§ã

§ª§ã§ä§Ú§ß§ß§à §à§ä§Ü§Ñ§Ù§à§å§ã§ä§à§Û§é§Ú§Ó§í§Ö §Ó§ç§à§Õ§í §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ

§©§Ñ§ë§Ú§ä§Ñ §à§ä §Ó§Ú§Ò§â§Ñ§è§Ú§Û §á§â§Ú §Ó§Ü§Ý§ð§é§Ö§ß§Ú§Ú/§Ó§í§Ü§Ý§ð§é§Ö§ß§Ú§Ú §á§Ú§ä§Ñ§ß§Ú§ñ

256 §å§Ù§Ý§à§Ó §ß§Ñ §ê§Ú§ß§Ö

§©§Ñ§ë§Ú§ä§Ñ §à§ä §á§Ö§â§Ö§Ô§â§Ö§Ó§Ñ

§¢§Ö§Ù§à§á§Ñ§ã§ß§à§ã§ä§î §Ú §ß§à§â§Þ§Ñ§ä§Ú§Ó§ß§í§Ö §â§Ñ§Ù§â§Ö§ê§Ö§ß§Ú§ñ

§±§â§Ú§Ù§ß§Ñ§ß§Ú§Ö UL: 2500 §£ §ã§â§Ö§Õ§ß§Ö§Ü§Ó§Ñ§Õ§â§Ñ§ä§Ú§é§ß§à§Ô§à §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §Ó §ä§Ö§é§Ö§ß§Ú§Ö 1 §Þ§Ú§ß§å§ä§í §Ó §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§Ú§Ú §ã UL 1577

§µ§Ó§Ö§Õ§à§Þ§Ý§Ö§ß§Ú§Ö §à §á§â§Ú§Ö§Þ§Ü§Ö §Ü§à§Þ§á§à§ß§Ö§ß§ä§à§Ó CSA 5A

IEC 60950-1 800 §£ §Õ§Ö§Û§ã§ä§Ó. (§Ò§Ñ§Ù§à§Ó§í§Û), 400 §£ §Õ§Ö§Û§ã§ä§Ó. (§å§ã§Ú§Ý§Ö§ß§ß§í§Û)

§³§Ö§â§ä§Ú§æ§Ú§Ü§Ñ§ä §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§Ú§ñ VDE

DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12

§£§ª§°§²§® = 560 §£ §á§Ú§Ü§à§Ó§à§Ö (§å§ã§Ú§Ý§Ö§ß§ß§à§Ö)

VIORM(DC) = 1500 §£ §á§à§ã§ä§à§ñ§ß§ß§à§Ô§à §ä§à§Ü§Ñ

§³§Ö§â§ä§Ú§æ§Ú§Ü§Ñ§è§Ú§ñ CQC §ã§à§Ô§Ý§Ñ§ã§ß§à GB4943.1-2011

§¥§Ú§Ñ§á§Ñ§Ù§à§ß §â§Ñ§Ò§à§é§Ú§ç §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â: §à§ä −40¡ãC §Õ§à +85¡ãC

§±§²§ª§­§°§¨§¦§¯§ª§Á

§³§Ö§ä§Ú RS-485/RS-422 §Þ§Ñ§Ý§à§Û §Þ§à§ë§ß§à§ã§ä§Ú

§ª§Ù§à§Ý§Ú§â§à§Ó§Ñ§ß§ß§í§Ö §Ú§ß§ä§Ö§â§æ§Ö§Û§ã§í

§³§Ö§ä§Ú §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ù§Õ§Ñ§ß§Ú§Ö§Þ

§³§Ú§ã§ä§Ö§Þ§í §Þ§ß§à§Ô§à§ä§à§é§Ö§é§ß§à§Û §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç