ADP171AUJZ-R7.pdf

ADP170/ADP171 §Ú§Þ§Ö§ð§ä §Ó§ç§à§Õ §ß§Ú§Ù§Ü§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ, §ß§Ú§Ù§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î §á§à§Ü§à§ñ.

§ä§à§Ü§à§Ó§í§Ö §Ý§Ú§ß§Ö§Û§ß§í§Ö §ã§ä§Ñ§Ò§Ú§Ý§Ú§Ù§Ñ§ä§à§â§í §ã §Þ§Ñ§Ý§í§Þ §á§Ñ§Õ§Ö§ß§Ú§Ö§Þ §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ (LDO), §â§Ñ§Ò§à§ä§Ñ§ð§ë§Ú§Ö §à§ä

§à§ä 1,6 §£ §Õ§à 3,6 §£ §Ú §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§ð§ä §Ó§í§ç§à§Õ§ß§à§Û §ä§à§Ü §Õ§à 300 §Þ§¡.

§ß§Ú§Ù§Ü§à§Ö §á§Ñ§Õ§Ö§ß§Ú§Ö §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ 66 §Þ§£ §á§â§Ú §ß§Ñ§Ô§â§å§Ù§Ü§Ö 300 §Þ§¡ §á§à§Ó§í§ê§Ñ§Ö§ä §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§ã§ä§î

§Ú §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §â§Ñ§Ò§à§ä§Ñ§ä§î §Ó §ê§Ú§â§à§Ü§à§Þ §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ö §Ó§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ. §¯§Ú§Ù§Ü§Ú§Û

§´§à§Ü §á§à§Ü§à§ñ 23 §Þ§Ü§¡ §á§â§Ú §ß§Ñ§Ô§â§å§Ù§Ü§Ö 0 §Þ§¡ §Õ§Ö§Ý§Ñ§Ö§ä ADP170/

ADP171 §Ú§Õ§Ö§Ñ§Ý§î§ß§à §á§à§Õ§ç§à§Õ§Ú§ä §Õ§Ý§ñ §á§à§â§ä§Ñ§ä§Ú§Ó§ß§à§Ô§à §à§Ò§à§â§å§Õ§à§Ó§Ñ§ß§Ú§ñ §ã §Ò§Ñ§ä§Ñ§â§Ö§Û§ß§í§Þ §á§Ú§ä§Ñ§ß§Ú§Ö§Þ.

ADP170 §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä 31 §Ó§Ñ§â§Ú§Ñ§ß§ä §æ§Ú§Ü§ã§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §Ó§í§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ §Ó §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ö

§à§ä 0,8 §£ §Õ§à 3,0 §£. ADP171 ¡ª §â§Ö§Ô§å§Ý§Ú§â§å§Ö§Þ§Ñ§ñ §Ó§Ö§â§ã§Ú§ñ, §Ü§à§ä§à§â§Ñ§ñ §á§à§Ù§Ó§à§Ý§ñ§Ö§ä

§Ó§í§ç§à§Õ§ß§à§Ö §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§Ö §Ó §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ö §à§ä 0,8 §£ §Õ§à 3,0 §£ §é§Ö§â§Ö§Ù §Ó§ß§Ö§ê§ß§Ú§Û

§â§Ñ§Ù§Õ§Ö§Ý§Ú§ä§Ö§Ý§î. ADP170/ADP171 §à§á§ä§Ú§Þ§Ú§Ù§Ú§â§à§Ó§Ñ§ß§í §Õ§Ý§ñ §ã§ä§Ñ§Ò§Ú§Ý§î§ß§à§Û §â§Ñ§Ò§à§ä§í

§ã §ß§Ö§Ò§à§Ý§î§ê§Ú§Þ§Ú §Ü§Ö§â§Ñ§Þ§Ú§é§Ö§ã§Ü§Ú§Þ§Ú §Ó§í§ç§à§Õ§ß§í§Þ§Ú §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â§Ñ§Þ§Ú §Ö§Þ§Ü§à§ã§ä§î§ð 1 §Þ§Ü§¶. §ª§Õ§Ö§Ñ§Ý§î§ß§à §á§à§Õ§ç§à§Õ§Ú§ä §Õ§Ý§ñ §á§Ú§ä§Ñ§ß§Ú§ñ

§è§Ú§æ§â§à§Ó§í§ç §á§â§à§è§Ö§ã§ã§à§â§à§Ó, ADP170/ADP171 §Õ§Ö§Þ§à§ß§ã§ä§â§Ú§â§å§ð§ä §ç§à§â§à§ê§Ú§Ö §á§Ö§â§Ö§ç§à§Õ§ß§í§Ö §á§â§à§è§Ö§ã§ã§í.

§á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§î§ß§à§ã§ä§î §Ú §Ù§Ñ§ß§Ú§Þ§Ñ§ð§ä §Þ§Ú§ß§Ú§Þ§å§Þ §Þ§Ö§ã§ä§Ñ §ß§Ñ §á§Ý§Ñ§ä§Ö. §±§à §ã§â§Ñ§Ó§ß§Ö§ß§Ú§ð §ã

§à§Ò§í§é§ß§í§Ö §ä§Ú§á§í LDO, ADP170/ADP171 §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§ð§ä 20 §Õ§¢

§ß§Ñ 40 §Õ§¢ §Ý§å§é§ê§Ú§Û §Ü§à§ï§æ§æ§Ú§è§Ú§Ö§ß§ä §à§ã§Ý§Ñ§Ò§Ý§Ö§ß§Ú§ñ §Ú§ã§ä§à§é§ß§Ú§Ü§Ñ §á§Ú§ä§Ñ§ß§Ú§ñ (PSRR) §ß§Ñ §é§Ñ§ã§ä§à§ä§Ö 100 §Ü§¤§è,

§é§ä§à §Õ§Ö§Ý§Ñ§Ö§ä ADP170/ADP171 §Ú§Õ§Ö§Ñ§Ý§î§ß§í§Þ §Ú§ã§ä§à§é§ß§Ú§Ü§à§Þ §á§Ú§ä§Ñ§ß§Ú§ñ §Õ§Ý§ñ §Ñ§ß§Ñ§Ý§à§Ô§à§Ó§à-§è§Ú§æ§â§à§Ó§í§ç §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§Ö§Ý§Ö§Û (§¡§¸§±) §ã§Ú§ã§ä§Ö§Þ §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã§Þ§Ö§ê§Ñ§ß§ß§í§ç §ã§Ú§Ô§ß§Ñ§Ý§à§Ó §Ú

§á§à§Ù§Ó§à§Ý§ñ§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §à§Ò§ç§à§Õ§ß§í§Ö §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â§í §Þ§Ö§ß§î§ê§Ö§Ô§à §â§Ñ§Ù§Þ§Ö§â§Ñ. §¬§â§à§Þ§Ö §ä§à§Ô§à, §ß§Ú§Ù§Ü§Ú§Û

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

§Ò§Ñ§Û§á§Ñ§ã§ß§í§Û §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â §Ö§ë§Ö §Ò§à§Ý§î§ê§Ö §å§Þ§Ö§ß§î§ê§Ñ§Ö§ä §á§Ö§é§Ñ§ä§ß§å§ð §á§Ý§Ñ§ä§å (PCB)

§Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §Ü§à§Þ§á§à§ß§Ö§ß§ä§à§Ó.

§³§ç§Ö§Þ§í §Ù§Ñ§ë§Ú§ä§í §à§ä §Ü§à§â§à§ä§Ü§à§Ô§à §Ù§Ñ§Þ§í§Ü§Ñ§ß§Ú§ñ §Ú §Ù§Ñ§ë§Ú§ä§í §à§ä §ä§Ö§á§Ý§à§Ó§à§Û §á§Ö§â§Ö§Ô§â§å§Ù§Ü§Ú

§á§â§Ö§Õ§à§ä§Ó§â§Ñ§ä§Ú§ä§î §á§à§Ó§â§Ö§Ø§Õ§Ö§ß§Ú§Ö §Ó §ß§Ö§Ò§Ý§Ñ§Ô§à§á§â§Ú§ñ§ä§ß§í§ç §å§ã§Ý§à§Ó§Ú§ñ§ç. ADP170/ADP171

§Õ§à§ã§ä§å§á§ß§í §Ó §Ü§â§à§ê§Ö§é§ß§à§Þ 5-§Ó§í§Ó§à§Õ§ß§à§Þ TSOT §Õ§Ý§ñ §ß§Ñ§Ú§Þ§Ö§ß§î§ê§Ö§Û §Ù§Ñ§ß§Ú§Þ§Ñ§Ö§Þ§à§Û §á§Ý§à§ë§Ñ§Õ§Ú

§â§Ö§ê§Ö§ß§Ú§Ö §Õ§Ý§ñ §å§Õ§à§Ó§Ý§Ö§ä§Ó§à§â§Ö§ß§Ú§ñ §â§Ñ§Ù§Ý§Ú§é§ß§í§ç §á§à§â§ä§Ñ§ä§Ú§Ó§ß§í§ç §ã§Ú§Ý§à§Ó§í§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§Û.

§¶§µ§¯§¬§¸§ª§ª

§®§Ñ§Ü§ã§Ú§Þ§Ñ§Ý§î§ß§í§Û §Ó§í§ç§à§Õ§ß§à§Û §ä§à§Ü: 300 §Þ§¡

§¥§Ú§Ñ§á§Ñ§Ù§à§ß §Ó§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ: §à§ä 1,6 §£ §Õ§à 3,6 §£

§¯§Ú§Ù§Ü§Ú§Û §ä§à§Ü §á§à§Ü§à§ñ

IGND = 23 §Þ§Ü§¡ §á§â§Ú §ß§Ñ§Ô§â§å§Ù§Ü§Ö 0 §Þ§¡

IGND = 170 §Þ§Ü§¡ §á§â§Ú §ß§Ñ§Ô§â§å§Ù§Ü§Ö 300 §Þ§¡

§¯§Ú§Ù§Ü§Ú§Û §ä§à§Ü §à§ä§Ü§Ý§ð§é§Ö§ß§Ú§ñ: <1 §Þ§Ü§¡

§¯§Ú§Ù§Ü§à§Ö §á§Ñ§Õ§Ö§ß§Ú§Ö §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ: 66 §Þ§£ §á§â§Ú §ß§Ñ§Ô§â§å§Ù§Ü§Ö 300 §Þ§¡

§´§à§é§ß§à§ã§ä§î §Ó§í§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ: ¡À1%

§¥§à§ã§ä§å§á§ß§à §Õ§à 31 §Ó§Ñ§â§Ú§Ñ§ß§ä§Ñ §æ§Ú§Ü§ã§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §Ó§í§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ §à§ä 0,8 §£ §Õ§à

3,0 §£

§¥§Ú§Ñ§á§Ñ§Ù§à§ß §â§Ö§Ô§å§Ý§Ú§â§å§Ö§Þ§à§Ô§à §Ó§í§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ

§à§ä 0,8 §£ §Õ§à 3,0 §£ (ADP171)

§´§à§é§ß§à§ã§ä§î §á§à §Ý§Ú§ß§Ú§Ú, §ß§Ñ§Ô§â§å§Ù§Ü§Ö §Ú §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â§Ö: ¡À3%

§³§ä§Ñ§Ò§Ú§Ý§î§ß§í§Û §ã §ß§Ö§Ò§à§Ý§î§ê§Ú§Þ §Ü§Ö§â§Ñ§Þ§Ú§é§Ö§ã§Ü§Ú§Þ §Ó§í§ç§à§Õ§ß§í§Þ §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â§à§Þ 1 §Þ§Ü§¶

§±§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§î§ß§à§ã§ä§î PSRR 70 §Õ§¢ §á§â§Ú 10 §Ü§¤§è §Ú 73 §Õ§¢ §á§â§Ú 1 §Ü§¤§è

§¯§Ú§Ù§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î §ê§å§Þ§Ñ: §ã§â§Ö§Õ§ß§Ö§Ü§Ó§Ñ§Õ§â§Ñ§ä§Ú§é§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö 30 §Þ§Ü§£ §á§â§Ú VOUT = 0,8 §£

§°§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§Ö §ä§à§Ü§Ñ §Ú §Ù§Ñ§ë§Ú§ä§Ñ §à§ä §ä§Ö§á§Ý§à§Ó§à§Û §á§Ö§â§Ö§Ô§â§å§Ù§Ü§Ú

§£§Ü§Ý§ð§é§Ö§ß§Ú§Ö §ã §Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Þ §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ö§Þ

§¬§à§Þ§á§Ñ§Ü§ä§ß§í§Û 5-§Ó§í§Ó§à§Õ§ß§í§Û §á§Ñ§Ü§Ö§ä TSOT

§±§²§ª§­§°§¨§¦§¯§ª§Á

§®§à§Ò§Ú§Ý§î§ß§í§Ö §ä§Ö§Ý§Ö§æ§à§ß§í

§¸§Ú§æ§â§à§Ó§Ñ§ñ §Ü§Ñ§Þ§Ö§â§Ñ §Ú §Ñ§å§Õ§Ú§à§å§ã§ä§â§à§Û§ã§ä§Ó§Ñ

§±§à§â§ä§Ñ§ä§Ú§Ó§ß§à§Ö §Ú §Ñ§Ü§Ü§å§Þ§å§Ý§ñ§ä§à§â§ß§à§Ö §à§Ò§à§â§å§Õ§à§Ó§Ñ§ß§Ú§Ö

§²§Ñ§ã§ç§à§Õ§ß§í§Ö §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§í §Õ§Ý§ñ DSP/FPGA/§Þ§Ú§Ü§â§à§á§â§à§è§Ö§ã§ã§à§â§à§Ó

§±§à§ã§ä-§á§à§ã§ä§à§ñ§ß§ß§à§Ö §â§Ö§Ô§å§Ý§Ú§â§à§Ó§Ñ§ß§Ú§Ö