TDA88240 鏅�(sh铆)闁擄細2025/5/8 0:11:57 闁辫畝锛�25

TDA88240鏄竴娆鹃珮鎬ц兘鐨勯煶闋诲姛鐜囨斁澶у櫒鑺墖锛岀敱鎰忔硶鍗婂皫(d菐o)楂旓紙STMicroelectronics锛夌敓鐢�(ch菐n)銆傞€欐鑺墖灏堢偤姹借粖(ch膿)闊抽熆绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)锛岃兘澶犳彁渚涢珮璩�(zh矛)閲忕殑闊抽牷杓稿嚭鍜岀┅(w臎n)瀹氱殑鎬ц兘琛ㄧ従(xi脿n)銆傚畠閲囩敤鍏堥€�(j矛n)鐨凚iMOS鎶€琛�(sh霉)鍒堕€�锛屽叿鏈夐珮鏁堢巼銆佷綆澶辩湡鍜屽劒(y艒u)鐣扮殑鐔辩┅(w臎n)瀹氭€с€傝┎鑺墖鏀寔姗嬫帴璨�(f霉)杓夛紙BTL锛夐厤缃�锛屽彲椹�(q奴)鍕�(d貌ng)澶氬€�(g猫)鎻�(y谩ng)鑱插櫒锛岄仼鐢ㄤ簬鍚勭ó杌�(ch膿)杓夐煶闋绘噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�9V鑷�32V
銆€銆€杓稿嚭鍔熺巼锛�2x50W锛堝湪4惟璨�(f霉)杓変笅锛孴HD=1%鏅�(sh铆)锛�
銆€銆€绺借娉㈠け鐪燂細0.05%锛堝吀鍨嬪€硷級
銆€銆€淇″櫔姣旓細鈮�95dB
銆€銆€闋婚熆鑼冨湇锛�10Hz鑷�70kHz
銆€銆€闈滄厠(t脿i)闆绘祦锛氣墹150mA
銆€銆€淇濊(h霉)鍔熻兘锛氶亷(gu貌)鐔变繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷(gu貌)杓変繚璀�(h霉)

鐗规€�

TDA88240閲囩敤鍏堥€�(j矛n)鐨凚iMOS鎶€琛�(sh霉)鍒堕€�锛岃兘澶犲湪杓冨鐨勫伐浣滈浕澹撹寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆€銆€瑭茶姱鐗囧収(n猫i)缃绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷(gu貌)鐔变繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)杓変繚璀�(h霉)锛岀⒑淇濆湪鐣板父鎯呮硜涓嬩笉鏈�(hu矛)鎼嶅銆�
銆€銆€鏀寔姗嬫帴璨�(f霉)杓夛紙BTL锛夐厤缃�锛岃兘澶犻珮鏁堥﹨(q奴)鍕�(d貌ng)鍏╁€�(g猫)4惟鎻�(y谩ng)鑱插櫒锛屾豢瓒虫苯杌�(ch膿)闊抽熆绯荤当(t菕ng)鐨勫鑱查亾闇€姹�銆�
銆€銆€TDA88240鍏锋湁妤典綆鐨勭附璜ф尝澶辩湡鍜岄珮淇″櫔姣�锛屼繚璀変簡鍑鸿壊鐨勯煶璩�(zh矛)琛ㄧ従(xi脿n)銆�
銆€銆€鍏跺皝瑁濆舰寮忕偤PowerSO-20锛屽叿鍌欒壇濂界殑鏁ｇ啽鎬ц兘锛岄仼鍚堥暦(zh菐ng)鏅�(sh铆)闁撻€ｇ簩(x霉)宸ヤ綔銆�

鎳�(y墨ng)鐢�

TDA88240涓昏鎳�(y墨ng)鐢ㄤ簬姹借粖(ch膿)闊抽熆绯荤当(t菕ng)锛岀壒鍒ユ槸闇€瑕侀珮鍔熺巼杓稿嚭鐨勫牬(ch菐ng)鍚堛€�
銆€銆€瀹冨彲浠ョ敤浜庡悗瑁濆競鍫�(ch菐ng)鐨勮粖(ch膿)杓夊姛鏀炬ā濉�锛岀偤鎻�(y谩ng)鑱插櫒鎻愪緵寮�(qi谩ng)鍕佺殑椹�(q奴)鍕�(d貌ng)鍔�銆�
銆€銆€姝ゅ锛孴DA88240涔熼仼鐢ㄤ簬涓€浜涘伐妤�(y猫)瑷�(sh猫)鍌欎腑鐨勯珮淇濈湡闊抽牷杓稿嚭鍫�(ch菐ng)鏅�銆�