鏅傞枔锛�2025/5/29 12:21:09
闁辫畝锛�13
ADP7118鏄竴娆捐秴浣庡櫔鑱层�佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�锛屽皥鐐哄皪闆绘簮鍣伈鏁忔劅鐨勬噳鐢ㄨ�岃ō瑷堛�傝┎鍣ㄤ欢鍏锋湁妤典綆鐨勮几鍑哄櫔鑱插拰鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛岄仼鐢ㄤ簬RF銆佹ā鎿拰鏁�(sh霉)鎿�(j霉)杞夋彌闆昏矾鐨勪緵闆汇�侫DP7118鏀寔1.8 V鑷�5.5 V鐨勫杓稿叆闆诲鑼冨湇锛屽苟鍙彁渚涢珮閬�200 mA鐨勮几鍑洪浕娴�銆�
銆�銆�ADP7118AUJZ1.8R7鏄叾鍏烽珨鍨嬭櫉锛岃〃绀洪爯瑷几鍑洪浕澹撶偤1.8 V锛岄噰鐢�8寮曡叧UJ灏佽銆�
杓稿叆闆诲鑼冨湇锛�1.8 V - 5.5 V
銆�銆�杓稿嚭闆绘祦锛�200 mA
銆�銆�杓稿嚭闆诲鑼冨湇锛�1.2 V - 3.3 V锛堝浐瀹氱増鏈級
銆�銆�鎺ュ湴闆绘祦锛�40 渭A锛堝吀鍨嬪�硷級
銆�銆�澹撳樊闆诲锛�200 mV锛堟渶澶у��锛屽湪IOUT = 150 mA鏅傦級
銆�銆�杓稿嚭鍣伈锛�3.5 渭V RMS锛�10 Hz 鑷� 100 kHz锛�
銆�銆�闆绘簮鎶戝埗姣旓紙PSRR锛夛細70 dB锛�100 kHz锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽锛�8寮曡叧 UJ
ADP7118鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 妤典綆鐨勮几鍑哄櫔鑱�锛岀⒑淇濆皪闆绘簮鏁忔劅鐨勯浕璺兘澶犳甯搁亱琛�銆�
銆�銆�2. 楂橀仈70 dB鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛屾湁鏁堥檷浣庤几鍏ラ浕婧愮磱娉㈠皪杓稿嚭鐨勫奖闊裤��
銆�銆�3. 瀵几鍏ラ浕澹撹寖鍦嶏紙1.8 V鑷�5.5 V锛�锛岄仼鎳夊绋浕婧愮挵(hu谩n)澧�銆�
銆�銆�4. 鍥哄畾鎴栧彲瑾胯几鍑洪浕澹撻伕闋�锛屾豢瓒充笉鍚屾噳鐢ㄩ渶姹�銆�
銆�銆�5. 鍏х疆閬庢祦淇濊鍜岀啽闂滄柗鍔熻兘锛屾彁楂樼郴绲�(t菕ng)鍙潬鎬�銆�
銆�銆�6. 蹇�熺灛鎱�(t脿i)闊挎噳锛岄仼鍚堝嫊鎱�(t脿i)璨犺級姊濅欢涓嬬殑绌�(w臎n)瀹氫緵闆�銆�
銆�銆�7. 灏忓瀷8寮曡叧UJ灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔銆�
ADP7118閬╃敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 灏嶉浕婧愬櫔鑱叉晱鎰熺殑灏勯牷锛圧F锛夊墠绔ā濉婁緵闆汇��
銆�銆�2. 妯℃摤鍜屾贩鍚堜俊铏熼浕璺殑浣庡櫔鑱查浕婧愯В姹烘柟妗�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)杞夋彌鍣紙ADC/DAC锛夌殑渚涢浕锛屼互娓涘皯閲忓寲瑾ゅ樊銆�
銆�銆�4. 鍏夊鍌虫劅鍣ㄥ拰婵�鍏夐﹨鍕曞櫒鐨勪綆鍣伈闆绘簮銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欎腑鐨勭簿瀵嗗剙鍣ㄩ浕婧�銆�
銆�銆�6. 渚挎敎寮忛浕瀛愯ō鍌欑殑闆绘睜渚涢浕鎳夌敤锛屼緥濡傛墜鎸佽ō鍌�銆佺墿鑱�(li谩n)缍茬祩绔瓑銆�
ADP7118ARTZ-1.8, ADP7118BCPZ-1.8, ADP7118AUJZ-2.5R7
