PC7080D 鏅�(sh铆)闁擄細2025/5/27 9:07:52 闁辫畝锛�19

PC7080D鏄竴绋珮绮惧害鐨勪綆澹撳樊绶氭€х┅(w臎n)澹撳櫒锛圠DO锛�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑銆傚畠鑳藉鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟鍏锋湁杓冧綆鐨勫姛鑰楀拰杓冮珮鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛夈€傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勫埗閫犲伐钘�锛岀⒑淇濅簡鍦ㄥ悇绋矤(f霉)杓夋浠朵笅鐨勭┅(w臎n)瀹氭€у拰鍙潬鎬�銆�
銆€銆€PC7080D鐨勪富瑕佺壒榛�(di菐n)鍖呮嫭蹇€熷嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)銆佷綆鍣伈鎬ц兘浠ュ強鍏�(n猫i)缃殑澶氱ó淇濊(h霉)鍔熻兘锛屼緥濡傞亷娴佷繚璀�(h霉)銆侀亷鐔变繚璀�(h霉)绛夈€傞€欎娇寰楀畠闈炲父閬╁悎灏�(du矛)闆绘簮绌�(w臎n)瀹氭€ц姹傝純楂樼殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.1V~5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V~3.3V
銆€銆€杓稿嚭闆绘祦锛�800mA
銆€銆€鎺ュ湴闆绘祦锛�2.5uA锛堝吀鍨嬪€硷級
銆€銆€ dropout闆诲锛�230mV锛園 500mA锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆€銆€灏佽褰㈠紡锛歋OT-23, TO-252

鐗规€�

PC7080D閲囩敤浜嗛珮鏁堢殑闆昏矾瑷�(sh猫)瑷�(j矛)锛屽叿鍌欎互涓嬬壒鎬э細
銆€銆€1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛夛細鍦�1kHz闋荤巼涓嬪彲閬�(d谩)鍒�70dB锛屾湁鏁堥檷浣庝簡渚嗚嚜杓稿叆绔殑绱嬫尝鍜屽櫔鑱�銆�
銆€銆€2. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)锛氬嵆浣胯矤(f霉)杓夐浕娴佺櫦(f膩)鐢熷妵鐑堣畩鍖�锛屼篃鍙互杩呴€熸仮寰�(f霉)鍒扮┅(w臎n)瀹氱殑杓稿嚭鐙€鎱�(t脿i)銆�
銆€銆€3. 鍏�(n猫i)缃煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)鍔熻兘锛屾彁楂樹簡绯荤当(t菕ng)鐨勫畨鍏ㄦ€�銆�
銆€銆€4. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣€楋紝鏈夊姪浜庡欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆€銆€5. 鏀寔闄剁摲闆诲绌�(w臎n)瀹氶亱(y霉n)琛岋紝绨″寲浜嗗閮ㄥ厓浠堕伕鎿�銆�

鎳�(y墨ng)鐢�

鐢变簬鍏跺嚭鑹茬殑鎬ц兘琛ㄧ従(xi脿n)锛孭C7080D閬╃敤浜庡绋牬(ch菐ng)鏅細
銆€銆€1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀強鍙┛鎴磋ō(sh猫)鍌�銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勫偝鎰熷櫒渚涢浕妯″銆�
銆€銆€3. 閱�(y墨)鐧傝ō(sh猫)鍌欓牁(l菒ng)鍩�锛屼緥濡備究鏀滃紡琛€澹撹▓(j矛)鎴栬绯栧剙銆�
銆€銆€4. 閫氫俊绯荤当(t菕ng)鍏�(n猫i)鐨勮紨鍔╅浕婧愰儴鍒嗐€�
銆€銆€5. 鍏朵粬闇€瑕侀珮鏁堣兘涓斿皬楂旂⿳瑙ｆ焙鏂规鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�