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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > TDA18275HN/C1

TDA18275HN/C1 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/8 18:15:27 鏌ョ湅 闁辫畝锛�36

TDA18275HN/C1 鏄竴娆鹃珮搴﹂泦鎴愮殑灏勯牷瑾�(di脿o)璜у櫒鑺墖锛屼富瑕佹噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕瑕�銆佹(j墨)闋傜洅浠ュ強鍏朵粬闇�瑕佹帴鏀跺皠闋讳俊铏�(h脿o)鐨勮ō(sh猫)鍌欎腑銆傝┎鑺墖闆嗘垚浜嗗皠闋诲墠绔拰瑙ｈ(di脿o)鍔熻兘锛屾敮鎸佸叏鐞冭寖鍦嶅収(n猫i)鐨勫绋唬鎾(bi膩o)婧�(zh菙n)锛堝 DVB-T/T2銆両SDB-T 鍜� ATSC锛�銆傞�氶亷(gu貌)鍏跺厛閫�(j矛n)鐨勮ō(sh猫)瑷�(j矛)锛孴DA18275HN/C1 鎻愪緵浜嗕綆鍔熻��銆侀珮鎬ц兘浠ュ強楂橀潏鏁忓害鐨勭壒鎬э紝閬╁悎浜庣従(xi脿n)浠ｅ寲娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佺殑鎳�(y墨ng)鐢ㄩ渶姹�銆�
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鍙冩暩(sh霉)

宸ヤ綔闋荤巼锛�42MHz 鑷� 862MHz
銆�銆�闆绘簮闆诲锛�1.8V 鑷� 3.3V
銆�銆�鎺ュ彛椤炲瀷锛欼2C
銆�銆�灏佽褰㈠紡锛歈FN40
銆�銆�杓稿嚭妯″紡锛氬熀甯� I/Q 杓稿嚭
銆�銆�鍔熻�楋細灏忎簬 350mW
銆�銆�闈堟晱搴︼細-85dBm锛堝吀鍨嬪�硷級
銆�銆�淇″櫔姣旓細澶т簬 35dB

鐗规��

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銆�銆�2. 鏀寔澶氭(bi膩o)婧�(zh菙n)锛氬吋瀹� DVB-T/T2銆両SDB-T 鍜� ATSC 绛夊绋唬鎾(bi膩o)婧�(zh菙n)銆�
銆�銆�3. 楂樻�ц兘锛氬叿鍌欏劒(y艒u)鐣扮殑闈堟晱搴﹀拰鎶楀共鎿捐兘鍔�锛岀⒑淇濆湪寮变俊铏�(h脿o)鐠�(hu谩n)澧冧笅浠嶈兘鎻愪緵绌�(w臎n)瀹氳〃鐝�(xi脿n)銆�
銆�銆�4. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬劒(y艒u)鍖栫殑闆昏矾鏋舵(g貌u)浣垮叾閬╃敤浜庡皪(du矛)鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�5. 灏忓瀷鍖栧皝瑁濓細閲囩敤 QFN40 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�
銆�銆�6. 鏄撶敤鎬у挤(qi谩ng)锛氶�氶亷(gu貌) I2C 鎺ュ彛瀵�(sh铆)鐝�(xi脿n)绨�(ji菐n)鍠厤缃�锛屽苟涓斿叿鏈夎嚜鍕�(d貌ng)澧炵泭鎺у埗锛圓GC锛夌瓑鍔熻兘銆�

鎳�(y墨ng)鐢�

1. 鏁�(sh霉)瀛楅浕瑕栵細
銆�銆�TDA18275HN/C1 寤ｆ硾鐢ㄤ簬鍚勯鏁�(sh霉)瀛楅浕瑕栫敘(ch菐n)鍝佷腑锛屽寘鎷櫤鑳介浕瑕栧拰渚挎敎寮忛浕瑕�銆�
銆�銆�2. 姗�(j墨)闋傜洅锛�
銆�銆�鐒�(w煤)璜栨槸鏈夌窔閭勬槸鐒�(w煤)绶氭(j墨)闋傜洅锛岄�欐鑺墖閮借兘婊胯冻鍏跺皠闋绘帴鏀堕渶姹�銆�
銆�銆�3. 姹借粖濞涙▊(l猫)绯荤当(t菕ng)锛�
銆�銆�鐐鸿粖杓夊濯掗珨瑷�(sh猫)鍌欐彁渚涚┅(w臎n)瀹氱殑灏勯牷淇¤櫉(h脿o)鎺ユ敹鍔熻兘銆�
銆�銆�4. 宸ユキ(y猫)鍙婄鐮旈牁(l菒ng)鍩燂細
銆�銆�鍙敤浜庢脯(c猫)瑭﹁ō(sh猫)鍌欐垨鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑灏勯牷淇¤櫉(h脿o)铏曠悊閮ㄥ垎銆�

鏇夸唬鍨嬭櫉(h脿o)

TDA18271HN/C1, TDA18272HN/C1

tda18275hn/c1鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

tda18275hn/c1鐢�(ch菐n)鍝�