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LM293DR2G鏄竴娆鹃洐閬嬬畻鏀惧ぇ鍣ㄨ姱鐗�锛岀敱寰峰窞鍎�鍣紙Texas Instruments锛夊叕鍙哥敓鐢�(ch菐n)銆傚畠灞簬LM293绯诲垪鑺墖鐨勪竴鍝�锛屾槸涓�娆句綆鍔熻�椼�佷綆闆诲銆佷綆鎴愭湰鐨勯亱绠楁斁澶у櫒銆傝┎鑺墖鍏锋湁瀵浕澹撹寖鍦�銆侀珮澧炵泭銆佸甯跺鍜屼綆杓稿叆鍋忕疆闆绘祦绛夌壒榛�锛岄仼鐢ㄤ簬鍚勭ó鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩熴��
銆�銆�LM293DR2G鑺墖鐨勫伐浣滈浕澹撹寖鍦嶇偤2V鑷�36V锛岃几鍏ュ亸缃浕娴佸儏鐐�0.45nA锛屼娇鍏跺湪浣庡姛鑰楀拰绮剧⒑搴﹁姹傝純楂樼殑鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆傛澶�锛屽畠閭勫叿鏈変綆杓稿叆鍋忕疆闆诲鍜屼綆杓稿叆鍋忕疆闆绘祦锛屽彲浠ユ彁渚涢珮绮惧害鐨勬斁澶у姛鑳�銆�
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銆�銆�LM293DR2G鑺墖鐨勫皝瑁濈偤SOIC-8锛屼究浜庣剨鎺ュ拰瀹夎銆傚畠鍙互寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖�銆侀浕婧愮鐞�銆佸剙鍣ㄥ剙琛ㄣ�侀�氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩�銆�
1銆佽几鍏ラ浕澹撹寖鍦嶏細卤12V
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銆�銆�3銆佸鐩婂付瀵⿳锛�1.5 MHz
銆�銆�4銆佽几鍏ュ亸缃浕娴侊細25 nA
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銆�銆�7銆佽几鍑虹煭璺浕娴侊細40 mA
銆�銆�8銆佸伐浣滄韩搴﹁寖鍦嶏細-40鈩冭嚦+85鈩�
銆�銆�9銆佸皝瑁濆舰寮忥細SOIC-8
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