LOGDAC⢠AD7111/AD7111Aå为åè¯çä¹æ³æ°æ¨¡è½¬æ¢å¨(DAC)ï¼å
·æ宽å¨æèå´ï¼éç¨å°å°ºå¯¸å°è£
ã两款DACåè½ä»¥0.375 dBæ¥è¿ï¼å¨0 dBè³88.5 dBèå´å
对模æè¾å
¥ä¿¡å·è¿è¡è¡°åãäºè
åæä¾16å¼èDIPåSOIC两ç§å°è£
ï¼AD7111è¿æä¾20å¼èLCCCå°è£
ã
DACä¸çè¡°åç¨åº¦ç±ä½ç¨äºçå
解ç é»è¾ç8ä½åå³å®ãè¿ä¸ª8ä½åå
解ç æä¸ä¸ª17ä½åï¼ç¶åä½ç¨äºä¸ä¸ª17ä½R-2R梯形çµé»ãç²¾å¯çæ¥è¿å辨çå°±æ¯å©ç¨è¿ä¸ª17ä½DACå®ç°çï¼å¯ä»¥å¨æ´ä¸ªå¨æèå´å
使ç¨ã
éè¿ä¸ä¸ª8ä½æ°æ®ç«¯å£åæ åå¾®å¤çå¨æ§å¶çº¿è·¯ï¼AD7111/AD7111Aå¾å®¹æä¸æ å8ä½MPUæ»çº¿å®ç°æ¥å£ãAD7111 WRè¾å
¥ä¸ºè¾¹æ²¿è§¦åï¼è¦æ±å¨ä¸å沿å°æ°æ°æ®è½½å
¥DACãAD7111A WRè¾å
¥å为çµå¹³è§¦åï¼éè¦æ¶å¯ä»¥å¯¹éåå¨è¿è¡éææä½ãè¿åºæ³¨æï¼AD7111Aä¸ä¸çæ å8ä½ä¹æ³DAC AD7524çå¼èãåè½å®å
¨å
¼å®¹ï¼å æ¤å¯ä»¥è½»æ¾å级ç°æçAD7524设计ï¼è¿èè·å¾AD7111Aæä¾çæ´å®½å¨æèå´ä¸æ´å°æ¥è¿å辨ççä¼å¿ã
AD7111/AD7111Aéç¨çº¿æ§å
¼å®¹CMOS(LC2MOSå·¥èºå¶é ï¼è¿æ¯ä¸ç§å°ç²¾å¯çåææ§çµè·¯ä¸ä½åèCMOSé»è¾ç¸ç»åçå
è¿æ·· åå·¥èºææ¯ã
LOGDACæ¯ADIå
¬å¸ç注ååæ ã