鏅傞枔锛�2025/4/29 15:29:24
闁辫畝锛�28
ADP7159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�锛岀敱Analog Devices鍏徃鐢熺敘銆傝┎鍣ㄤ欢鎻愪緵楂樼簿搴︾殑杓稿嚭闆诲瑾跨瘈(ji茅)锛岄仼鐢ㄤ簬灏嶉浕婧愬櫔鑱叉晱鎰熺殑鎳夌敤鍫存櫙锛屼緥濡俁F閫氫俊銆佺簿瀵嗘ā鎿浕璺拰浣庡姛鑰楃郴绲�(t菕ng)銆�
銆�銆�ADP7159閲囩敤鍏堥�茬殑瑷▓鎶�琛�锛岀⒑淇濆湪璨犺級鍜岀窔璺畩鍖栨檪鍏锋湁鍑鸿壊鐨勭灛鎱�(t脿i)闊挎噳鍜岀┅(w臎n)瀹氭�с�傚叾宸ヤ綔闆诲鑼冨湇鐐�1.6V鑷�5.5V锛屽苟鑳芥彁渚涢珮閬�300mA鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆�
杓稿叆闆诲鑼冨湇锛�1.6V 鑷� 5.5V
銆�銆�杓稿嚭闆绘祦锛氭渶澶�300mA
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 5.0V
銆�銆�闈滄厠(t脿i)闆绘祦锛�20渭A锛堝吀鍨嬪�硷級
銆�銆�澹撳樊闆诲锛�250mV锛堝吀鍨嬪��锛屽湪Iout=300mA鏅傦級
銆�銆�PSRR锛�60dB锛園1kHz锛�
銆�銆�杓稿嚭鍣伈锛�4.5渭Vrms锛�10Hz 鑷� 100kHz锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
ADP7159鍏锋湁妤典綆鐨勮几鍑哄櫔鑱�锛岄潪甯搁仼鍚堢偤鍣伈鏁忔劅鍨嬫噳鐢ㄤ緵闆�锛屼緥濡侾LL銆乂CO鍜屽叾浠栧皠闋荤祫浠躲��
銆�銆�瀹冮泦鎴愪簡蹇�熺灛鎱�(t脿i)闊挎噳鍔熻兘锛岃兘澶犲湪璨犺級闆绘祦蹇�熻畩鍖栨檪缍寔绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽緸鑰屾笡灏戣几鍑洪浕澹撴尝鍕�銆�
銆�銆�鍣ㄤ欢閭勫収缃簡閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞鏂峰姛鑳�锛屼互纰轰繚鍦ㄧ暟甯告儏娉佷笅鑳藉瀹夊叏閬嬭銆�
銆�銆�姝ゅ锛孉DP7159鍏峰倷涓�鍊嬩娇鑳藉紩鑵�锛屽厑瑷辩敤鎴堕�氶亷閭忚集闆诲钩鎺у埗瑷倷鐨勯枊鍟熸垨闂滈枆锛屽緸鑰屽鐝鹃潏娲荤殑闆绘簮绠＄悊銆�
銆�銆�灏佽褰㈠紡灏忓阀锛岄噰鐢�8寮曡叧LFCSP灏佽锛屾湁鍔╀簬绡�(ji茅)鐪丳CB绌洪枔銆�
ADP7159甯哥敤浜庡悇绋渶瑕佷綆鍣伈鍜岄珮绌�(w臎n)瀹氭�х殑闆绘簮绠＄悊鍫存櫙涓紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 鐒＄窔閫氫俊瑷倷涓殑RF鍓嶇渚涢浕銆�
銆�銆�2. 绮惧瘑妯℃暩杞夋彌鍣紙ADC锛夊拰鏁告ā杞夋彌鍣紙DAC锛夌殑闆绘簮銆�
銆�銆�3. 婵�鍏変簩妤电椹呭嫊鍣ㄥ拰鍏朵粬鍏夊妯″銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙紝濡備究鏀滃紡鐩�(ji膩n)璀峰剙鍜岃ê鏂峰伐鍏�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫偝鎰熷櫒鍜屾帶鍒跺櫒闆绘簮銆�
銆�銆�6. 闆绘睜渚涢浕瑷倷锛屽鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵�銆�
ADP7104, ADP7182, TPS7A4700
