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闁辫畝锛�21
LD7750EGR 鏄竴娆鹃珮鎬ц兘鐨勪綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠ow Dropout Regulator, LDO锛�锛岄仼鐢ㄤ簬闇�瑕侀珮绮惧害闆诲杓稿嚭鍜屼綆鍔熻�楃殑鎳夌敤鍫存櫙銆傝┎鑺墖鑳藉鍦ㄨ純瀵殑杓稿叆闆诲鑼冨湇鍏�(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟鍏锋湁鍑鸿壊鐨勮矤杓夊拰绶氳矾瑾�(di脿o)绡�(ji茅)鎬ц兘锛屽悓鏅傚収(n猫i)缃簡澶氱ó淇濊鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)鐨勫畨鍏ㄩ亱琛�銆�
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杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛氬浐瀹�1.2V銆�1.5V銆�1.8V銆�2.5V銆�2.8V銆�3.0V銆�3.3V 鍙伕
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 500mA
銆�銆�鍏稿瀷澹撳樊闆诲锛�230mV锛堝湪 500mA 璨犺級涓嬶級
銆�銆�闈滄厠(t脿i)闆绘祦锛�65uA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23銆乀O-252 (DPAK)
銆�銆�PSRR锛堥浕婧愭姂鍒舵瘮锛夛細60dB@1kHz
LD7750EGR 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹁几鍑洪浕澹�锛屽吀鍨嬭宸皬浜幝�1%銆�
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LD7750EGR 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷倷绛�銆�
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銆�銆�4. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽杌婅級淇℃伅濞涙▊绯荤当(t菕ng)鍜屽皫鑸ō鍌�銆�
銆�銆�5. 闆绘睜渚涢浕瑷倷锛屾彁渚涢珮鏁堢殑闆诲杞�(zhu菐n)鎻涘拰寤堕暦闆绘睜澹藉懡銆�
銆�銆�6. 閱�(y墨)鐧傝ō鍌欎腑鐨勪綆鍣伈闆绘簮闇�姹傚牬鏅�锛屽渚挎敎寮忛啱(y墨)鐧傚剙鍣�銆�
LDL7750EGR, LD7750EGR, LP7750EGR
