鏅傞枔锛�2025/4/27 17:11:19
闁辫畝锛�28
ADM7170鏄竴娆捐秴浣庡櫔鑱层�佷綆澹撳樊(LDO)绶氭�х┅(w臎n)澹撳櫒锛岄噰鐢ˋDI鍏徃鐨凴2R鏋舵(g貌u)鎶�琛�(sh霉)锛岃兘澶犳彁渚涢珮绮惧害鐨勮几鍑洪浕澹撳拰妤典綆鐨勮几鍑哄櫔鑱�銆傝┎鍣ㄤ欢闈炲父閬╁悎鐐哄皪闆绘簮鍣伈鏁忔劅鐨勫皠闋�(RF)鍜屾ā鎿浕璺緵闆�锛屼緥濡侾LL銆乂CO銆佹贩闋诲櫒浠ュ強鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒绛�銆傚叾ACPZ灏佽鏄竴绋�3mm x 3mm鐨凩FCSP灏佽锛屽叿鏈夎純灏忕殑鍗犳澘闈㈢⿳锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢�銆�
銆�銆�鍨嬭櫉涓殑鈥�-1.8鈥濊〃绀鸿┎鑺墖鐨勫浐瀹氳几鍑洪浕澹撶偤1.8V锛岃�屸�淩7鈥濆墖浠ｈ〃鐗瑰畾鐨勯厤缃垨鐗堟湰銆�
椤炲瀷锛歀DO绶氭�х┅(w臎n)澹撳櫒
銆�銆�杓稿叆闆诲鑼冨湇锛�2.9V鑷�5.5V
銆�銆�杓稿嚭闆诲锛�1.8V
銆�銆�杓稿嚭闆绘祦锛�400mA
銆�銆�鎺ュ湴闆绘祦锛�12渭A锛堝吀鍨嬪�硷級
銆�銆�澹撳樊闆诲锛�310mV锛堟渶澶у�硷紝鍦↖OUT=400mA鏅傦級
銆�銆�PSRR锛�68dB锛�1kHz姊濅欢涓嬶級
銆�銆�杓稿嚭鍣伈锛�2.5渭Vrms锛�10Hz鑷�100kHz姊濅欢涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�灏佽褰㈠紡锛�3mm脳3mm LFCSP
ADM7170鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆鐨勮几鍑哄櫔鑱�锛岄仼鍚堢偤灏嶅櫔鑱叉晱鎰熺殑RF鍜屾ā鎿浕璺緵闆�銆�
銆�銆�2. 楂橀浕婧愭姂鍒舵瘮(PSRR)锛屽彲鏈夋晥闄嶄綆杓稿叆闆绘簮涓婄殑绱嬫尝灏嶈几鍑虹殑褰遍熆銆�
銆�銆�3. 绮剧⒑鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)锛岃几鍑洪浕澹撹宸皬浜幝�1%銆�
銆�銆�4. 鍏�(n猫i)缃繚璀峰姛鑳�锛屽閬庢祦淇濊銆侀亷鐔遍棞(gu膩n)鏂风瓑锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�5. 杓冨皬鐨勫宸浕澹�锛屽彲鍦ㄨ純浣庣殑杓稿叆闆诲涓嬪伐浣�锛屾彁楂樻晥鐜�銆�
銆�銆�6. 灏忓昂瀵稿皝瑁�锛屼究浜庡湪绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄤ腑浣跨敤銆�
銆�銆�7. 鏀寔瀵寖鍦嶇殑宸ヤ綔婧害锛岀⒑淇濆湪鍚勭ó鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭�ц兘銆�
ADM7170寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鐒＄窔閫氫俊瑷�(sh猫)鍌欎腑鐨凴F鍓嶇妯″渚涢浕銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛圓DC/DAC锛夌殑鍙冭�冮浕澹撴簮銆�
銆�銆�3. 灏嶅櫔鑱叉晱鎰熺殑妯℃摤闆昏矾渚涢浕銆�
銆�銆�4. 鍏夌簴閫氫俊绯荤当(t菕ng)涓殑婵�鍏夐﹨(q奴)鍕曞櫒渚涢浕銆�
銆�銆�5. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欎腑鐨勭簿瀵嗗偝鎰熷櫒渚涢浕銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勯珮鎬ц兘淇¤櫉閺堜緵闆汇��
ADM7172ACPZ-1.8-R7
銆�銆�ADP7104ACPZ-R7
銆�銆�LT3045EDD#TRPBF
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
