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闁辫畝锛�21
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宸ヤ綔闆诲锛�2.5V~5.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�2.5mA锛堝吀鍨嬪�硷級
銆�銆�杓稿嚭鍔熺巼锛�1.5W锛圴DD=5V锛孯L=4惟锛孴HD=10%锛�
銆�銆�PSRR锛�-70dB锛�100Hz锛�
銆�銆�鏁堢巼锛�85%锛堝吀鍨嬪��锛孷DD=5V锛孭out=1W锛宖=1kHz锛�
銆�銆�淇″櫔姣旓細90dB锛堝吀鍨嬪�硷級
銆�銆�绺借娉㈠け鐪燂細0.1%锛堝吀鍨嬪��锛孷DD=5V锛孭out=500mW锛宖=1kHz锛�
KT6122鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 楂樻晥鑳斤細閫氶亷鍏堥�茬殑闁嬮棞鎶�琛撳鐝�(xi脿n)楂樻晥鐜�锛岄檷浣庡姛鑰楀苟娓涘皯鐧�(f膩)鐔卞晱椤�銆�
銆�銆�2. 楂橀煶璩細鎻愪緵鑹ソ鐨勪俊鍣瘮鍜屼綆澶辩湡鎬ц兘锛岀⒑淇濋煶闋昏几鍑烘竻鏅颁笖涓嶅け鐪熴��
銆�銆�3. 浣庨潨鎱�(t脿i)闆绘祦锛氭湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷倷鐨勭簩(x霉)鑸檪闁�銆�
銆�銆�4. 鍏х疆澶氶噸淇濊姗熷埗锛氬寘鎷亷娴佷繚璀�銆侀亷鐔遍棞鏂峰拰鐭矾淇濊锛屽寮风郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�5. 灏忓瀷灏佽锛氶噰鐢⊿OP8灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔锛岀啊鍖栧竷灞�瑷▓銆�
銆�銆�6. 鏄撶敤鎬у挤锛氭サ灏戠殑澶栭儴鍏冧欢闇�姹�锛岄檷浣庝簡鏁撮珨鏂规鐨勬垚鏈拰寰╅洔搴�銆�
KT6122寤ｆ硾閬╃敤浜庡绋秷璨婚闆诲瓙鐢㈠搧闋樺煙锛屼富瑕佸寘鎷細
銆�銆�1. 渚挎敎寮忛煶闊胯ō鍌欙細濡傝棈鐗欓煶绠�銆佹埗澶栦究鏀滈煶绠辩瓑銆�
銆�銆�2. 绉诲嫊闆绘簮甯堕煶闊垮姛鑳界殑鐢㈠搧銆�
銆�銆�3. 澶氬獟楂旀挱鏀惧櫒鍙婃墜鎸佹父鎴叉绛夊皬鍨嬪妯傝ō鍌�銆�
銆�銆�4. 鏅鸿兘瀹跺眳涓殑瑾為煶鎻愮ず瑁濈疆鎴栧皬鍨嬫彋鑱插櫒妯″銆�
銆�銆�5. 鍏朵粬闇�瑕佷綆鍔熻�椼�侀珮璩噺闊抽牷鏀惧ぇ鐨勬噳鐢ㄥ牬鏅�銆�
MAX9744, PAM8403, TPA3116
