TDA8932T 鏅�(sh铆)闁擄細2025/5/10 13:01:40 闁辫畝锛�25

TDA8932T 鏄竴娆剧敱 STMicroelectronics锛堟剰娉曞崐灏�(d菐o)楂旓級瑷�(sh猫)瑷�(j矛)鐨勯珮鏁堥煶闋诲姛鐜囨斁澶у櫒鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬姹借粖闊抽熆绯荤当(t菕ng)鍜岄珮鍝佽唱(zh矛)瀹跺涵闊抽牷瑷�(sh猫)鍌欎腑銆傝┎鑺墖閲囩敤鍏堥€�(j矛n)鐨� BiMOS 宸ヨ棟鍒堕€�锛岃兘澶犳彁渚涢珮淇濈湡闊抽牷杓稿嚭锛屽悓鏅�(sh铆)鍏峰倷浣庡け鐪�銆侀珮淇″櫔姣旂瓑鐗规€с€傚叾瑷�(sh猫)瑷�(j矛)娉ㄩ噸?z茅)宓濋槄杌�?y艒u)鍖�锛屽苟闆嗘垚澶氱ó淇濊(h霉)鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭€у拰鍙潬鎬�銆�
銆€銆€TDA8932T 鏀寔姗嬫帴璨�(f霉)杓夛紙BTL锛夐厤缃紝鍙’钁楁彁鍗囪几鍑哄姛鐜囧苟娓涘皯灏�(du矛)澶栭儴鍏冧欢鐨勯渶姹�锛岄潪甯搁仼鍚堥渶瑕侀珮鏁堢巼鍜岄珮鎬ц兘鐨勯煶闋绘噳(y墨ng)鐢�銆傛澶�锛屽畠閭勬敮鎸侀潨闊虫ā寮忓拰寰呮(j墨)妯″紡锛屾湁鍔╀簬闄嶄綆鍔熻€�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�10V 鑷� 40V
銆€銆€杓稿嚭鍔熺巼锛氬湪 8惟璨�(f霉)杓変笅鐐� 2x35W锛圱HD=1%鏅�(sh铆)锛�
銆€銆€绺借娉㈠け鐪燂細灏忎簬 0.05%锛堝吀鍨嬪€硷級
銆€銆€淇″櫔姣旓細澶т簬 100dB
銆€銆€闈滄厠(t脿i)闆绘祦锛氬皬浜� 15mA锛堝緟姗�(j墨)妯″紡锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歅owerSO-20

鐗规€�

TDA8932T 鍏峰倷鍑鸿壊鐨勯煶闋绘€ц兘锛岃兘澶犲湪杓冨鐨勫伐浣滈浕澹撹寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氱殑杓稿嚭鍔熺巼銆傚叾 BTL 妯″紡涓嬬殑闆欓€氶亾瑷�(sh猫)瑷�(j矛)浣垮叾閬╃敤浜庣珛楂旇伈鎳�(y墨ng)鐢�锛屽悓鏅�(sh铆)娓涘皯浜嗗皪(du矛)澶栭儴鍏冧欢鐨勪緷璩达紝绨�(ji菐n)鍖栦簡 PCB 甯冨眬銆傛澶栵紝鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)绛夊姛鑳斤紝鏈夋晥鎻愬崌浜嗙郴绲�(t菕ng)鐨勫畨鍏ㄦ€у拰鑰愮敤鎬�銆�
銆€銆€瑭茶姱鐗囩殑楂樻晥鐜囪ō(sh猫)瑷�(j矛)浣垮緱鏁ｇ啽闇€姹傝純浣庯紝閬╁悎绶婃箠鍨嬭ō(sh猫)瑷�(j矛)鍫�(ch菐ng)鏅�銆傞€氶亷闈滈煶妯″紡鍜屽緟姗�(j墨)妯″紡鐨勫垏鎻涳紝鍙互閫�(j矛n)涓€姝ラ檷浣庡姛鑰�锛屽欢闀�(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绾�(x霉)鑸檪(sh铆)闁�?锛熷仧鑶╃f锛孴DA8932T 鏄竴娆惧吋鍏锋€ц兘鍜屽彲闈犳€х殑闊抽牷鍔熺巼鏀惧ぇ鍣ㄨВ姹烘柟妗堛€�

鎳�(y墨ng)鐢�

TDA8932T 涓昏鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闊抽熆绯荤当(t菕ng)
銆€銆€2. 楂樺搧璩�(zh矛)瀹跺涵闊抽牷瑷�(sh猫)鍌�
銆€銆€3. 渚挎敎寮忓濯掗珨鎾斁鍣�
銆€銆€4. 灏忓瀷鎻�(y谩ng)鑱插櫒椹�(q奴)鍕�(d貌ng)妯″
銆€銆€5. 鍟嗙敤鍏叡寤ｆ挱绯荤当(t菕ng)
銆€銆€6. 宸ユキ(y猫)闊抽牷鐩�(ji膩n)鎺цō(sh猫)鍌�
銆€銆€鐢变簬鍏堕珮鏁堢巼鍜屽挤(qi谩ng)澶х殑淇濊(h霉)鍔熻兘锛岄€欐鑺墖鐗瑰垾閬╁悎灏�(du矛)鍔熻€楁晱鎰熶互鍙婇渶瑕侀暦(zh菐ng)鏈熺┅(w臎n)瀹氶亱(y霉n)琛岀殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�