AD5671R/AD5675Råå«æ¯ä½åèã8ééã12/16ä½ç¼å²çµåè¾åºDACï¼ å
ç½®2.5 Vã2 ppm/ËCå
é¨åºåçµåæºåå¢çéæ©å¼èï¼æ»¡éç¨è¾åºä¸º2.5 Vï¼å¢ç=1ï¼æ5 Vï¼å¢ç=2ï¼ã éç¨2.7 Vè³5.5 Våçµæºä¾çµï¼éè¿è®¾è®¡ä¿è¯åè°æ§ã è¿äºå¨ä»¶éç¨20å¼èTSSOPå°è£
ã
AD5671R/AD5675Rè¿å
ç½®ä¸ä¸ªä¸çµå¤ä½çµè·¯åä¸ä¸ªRSTSELå¼èï¼ç¡®ä¿DACè¾åºä¸çµè³é¶çµå¹³æä¸é´çµå¹³ï¼ç´å°æ§è¡ä¸æ¬¡ææçåæä½ä¸ºæ¢ã æ¯ä¸ªå¨ä»¶é½å
·æåééç¬ç«æçµç¹æ§ï¼å¨æçµæ¨¡å¼ä¸ï¼å¨ä»¶å¨3 Væ¶çåèéè³2.5 µAã
AD5671R/AD5675Réç¨å¤åè½å线å¼ä¸²è¡æ¥å£ï¼æ¶ééçæé«è¾¾400 kHzï¼å
å«ä¸ä¸ªä¸º1.8 V/3 V/5 Vé»è¾çµå¹³åå¤çVLOGICå¼èã
产åç¹è²
-
é«ç¸å¯¹ç²¾åº¦(INL)ã
AD5671Rï¼12ä½ï¼ï¼ ±1 LSBï¼æ大å¼ï¼
AD5675Rï¼16ä½ï¼ï¼ ±3 LSBï¼æ大å¼ï¼
-
ä½æ¼ç§»2.5 Vçå
åºåçµåæº
åºç¨
-
å
æ¶åå¨
-
åºç«åçæ¾å¤§å¨
-
è¿ç¨æ§å¶ï¼å¯ç¼ç¨é»è¾æ§å¶[PLC] I/Oå¡ï¼
-
å·¥ä¸èªå¨å
-
æ°æ®ééç³»ç»