TLC2262A 鏅傞枔锛�2025/5/6 14:36:41 闁辫畝锛�25

TLC2262A 鏄竴娆句綆鍔熻€椼€侀洐閫氶亾閬嬬畻鏀惧ぇ鍣�锛岄噰鐢ㄤ簰瑁滈噾灞哀鍖栫墿鍗婂皫(d菐o)楂旓紙CMOS锛夋妧琛�(sh霉)鍒堕€犮€傚叾瑷�(sh猫)瑷堝叿鏈夐珮杓稿叆闃绘姉鍜屼綆杓稿嚭澶辫(di脿o)闆诲鐗规€�锛岄仼鐢ㄤ簬闇€瑕佺簿纰轰俊铏熸斁澶х殑鎳�(y墨ng)鐢ㄥ牬鏅€傝┎鍣ㄤ欢鑳藉鍦ㄨ純瀵殑闆绘簮闆诲鑼冨湇鍏�(n猫i)宸ヤ綔锛屽悓鏅傛彁渚涜粚鍒拌粚杓稿嚭鎿哄箙鍔熻兘锛屽寮蜂簡鍏跺湪澶氱ó鎳�(y墨ng)鐢ㄤ腑鐨勯仼鐢ㄦ€�銆�
銆€銆€閫欐鑺墖鐗瑰垾閬╁悎渚挎敎寮忚ō(sh猫)鍌�銆侀浕姹犱緵闆荤郴绲�(t菕ng)浠ュ強灏嶅姛鑰楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅紝鍥犲叾鍑鸿壊鐨勯浕婧愰浕娴佹€ц兘鑰屽倷鍙楅潚鐫�銆�

鍙冩暩(sh霉)

闆绘簮闆诲鑼冨湇锛�2.7V 鑷� 12V
銆€銆€闈滄厠(t脿i)闆绘祦锛氭瘡鏀惧ぇ鍣� 400nA锛堝吀鍨嬪€硷級
銆€銆€鍠綅澧炵泭甯跺锛�1MHz
銆€銆€杞�(zhu菐n)鎻涢€熺巼锛�0.3V/us
銆€銆€杓稿叆鍋忕疆闆绘祦锛�1pA锛堝吀鍨嬪€硷級
銆€銆€杓稿叆澶辫(di脿o)闆诲锛�5mV锛堟渶澶у€硷級
銆€銆€鍏辨ā鎶戝埗姣旓紙CMRR锛夛細80dB
銆€銆€闆绘簮鎶戝埗姣旓紙PSRR锛夛細85dB

鐗规€�

TLC2262A 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 瓒呬綆鍔熻€楅亱琛�锛岄潪甯搁仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢ㄣ€�
銆€銆€2. 瀵浕婧愰浕澹撹寖鍦�锛屽吋瀹瑰绋緵闆婚渶姹�銆�
銆€銆€3. 楂樿几鍏ラ樆鎶楀拰浣庡亸缃浕娴�锛岀⒑淇濇渶灏忓寲璨犺級鏁堟噳(y墨ng)銆�
銆€銆€4. 杌屽埌杌岃几鍑烘摵骞呰兘鍔�锛屽鐝�(xi脿n)鏇撮珮鏁堢殑淇¤櫉铏曠悊銆�
銆€銆€5. 鍑鸿壊鐨� CMRR 鍜� PSRR 鎬ц兘锛屾笡灏戝櫔鑱插共鎿�銆�
銆€銆€6. 灏忓瀷灏佽閬搁爡锛岀啊鍖栭浕璺澘甯冨眬鍜岃ō(sh猫)瑷堥亷绋�銆�
銆€銆€TLC2262A 绲�(ji茅)鍚堜簡閫欎簺鐗归粸锛屾垚鐐轰究鏀滃紡閱�(y墨)鐧傝ō(sh猫)鍌�銆佸伐妤�(y猫)鎺у埗鍜屾秷璨婚浕瀛愮殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

TLC2262A 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)绡€(ji茅)銆�
銆€銆€2. 婵炬尝鍣ㄥ拰鍌虫劅鍣ㄦ帴鍙ｈō(sh猫)瑷�銆�
銆€銆€3. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勪俊铏熸斁澶�銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勭簿瀵嗘脯閲忓拰鎺у埗绯荤当(t菕ng)銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傝剤鎼忚姘у剙鍜屽績鐜囩洠(ji膩n)娓櫒銆�
銆€銆€6. 闊抽牷瑷�(sh猫)鍌欏拰鍏朵粬浣庡姛鑰楁ā鎿俊铏熻檿鐞嗘噳(y墨ng)鐢ㄣ€�
銆€銆€鐢变簬鍏朵綆鍔熻€楃壒鎬у拰鍎�(y艒u)绉€鐨勯浕姘ｆ€ц兘锛孴LC2262A 鍦ㄥ悇绋渶瑕侀珮鎬ц兘鍜岀瘈(ji茅)鑳界殑瑷�(sh猫)瑷堜腑琛ㄧ従(xi脿n)鍑鸿壊銆�