ADP7102æ¯ä¸æ¬¾CMOSã
ä½å差线æ§è°èå¨ï¼éç¨3.3 Vè³20 Vçµæºä¾çµï¼æ大è¾åºçµæµä¸º300 mAãè¿æ¬¾é«è¾å
¥çµåLDOéç¨äºè°è19 Vè³1.22 Vä¾çµçé«æ§è½æ¨¡æåæ··åä¿¡å·çµè·¯ã该å¨ä»¶éç¨å
è¿çä¸ææ¶æï¼æä¾é«çµæºæå¶ãä½åªå£°ç¹æ§ï¼ä»
éä¸ä¸ª1 μFå°åé¶ç·è¾åºçµå®¹ï¼ä¾¿å¯å®ç°åºè²ç线路ä¸è´è½½ç¬æååºæ§è½ã
ADP7102æä¾7个åºå®è¾åºçµåé项åå¯è°è¾åºåå·ï¼å¯éè¿å¤ç½®åé¦ååå¨ï¼å°è¾åºçµåè°èè³ 1.22 V è³ VIN â VDOã
ADP7102è¾åºåªå£°çµå为15 μV rmsï¼å¹¶ä¸åè¾åºçµåå½±åãè¿äºå¨ä»¶å
·æä¸ä¸ªâçµæºè¯å¥½âæ°åè¾åºå¼èï¼å
许çµæºç³»ç»çæ§å¨æ£æ¥è¾åºçµåæ¯å¦æ£å¸¸ãç¨æ·å¯ç¼ç¨ç²¾å¯æ¬ åééåè½æ¹ä¾¿æ§å¶å¤ä¸ªçµæºçæ¶åºã
ADP7102æä¾8å¼è3 mm à 3 mm LFCSPå8å¼èSOIC两ç§å°è£
ãLFCSPä¸ä»
æä¾ä¸ç§è¶
ç´§åç解å³æ¹æ¡ï¼èä¸æ£çæ§è½åºè²ï¼å¨å°å°ºå¯¸èåçµè·¯æ¿ 空é´ä¸æ»¡è¶³é«è¾¾300 mAè¾åºçµæµçåºç¨éæ±ã
åºç¨
-
éåºåªå£°ææåºç¨ï¼
ADC, DAC ADCãDACçµè·¯ãç²¾å¯æ¾å¤§å¨ãé«é¢æ¯è¡å¨ãæ¶éåPLL
-
éä¿¡ååºç¡è®¾æ½
-
å»çåä¿å¥
-
å·¥ä¸ä¸ä»ªå¨ä»ªè¡¨