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銆€銆€TCA9546A 閬╃敤浜庨渶瑕佸璺京(f霉)鐢� I2C 绺界窔鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傚湪宓屽叆寮忕郴绲�(t菕ng)銆佸伐妤�(y猫)鎺у埗鍜屾秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)锛�
銆€銆€宸ヤ綔闆诲锛�1.8V 鑷� 5.5V
銆€銆€I2C 宸ヤ綔闋荤巼锛氭渶楂� 1MHz (Fast-mode Plus)
銆€銆€灏佽椤炲瀷锛歍SSOP, QFN
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 3uA
銆€銆€閫氶亾灏�(d菐o)閫氶浕闃伙細鏈€澶� 10惟

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TCA9546A 鎻愪緵浜嗗洓鍊嬬崹绔嬬殑 I2C 閫氶亾锛屽彲浠ラ€氶亷涓绘閬告搰鍏朵腑涓€鍊嬫垨澶氬€嬮€氶亾閫�(j矛n)琛岄€氫俊銆�
銆€銆€鏀寔妯�(bi膩o)婧�(zh菙n)妯″紡 (100kHz) 鍜屽揩閫熸ā寮� (400kHz)锛屼互鍙婂揩閫熸ā寮�+ (1MHz) 鎿嶄綔銆�
銆€銆€姣忓€嬮€氶亾鐨勫皫(d菐o)閫氶浕闃讳綆锛岃兘澶犳湁鏁堟笡灏戜俊铏熷け鐪�銆�
銆€銆€鍏峰倷纭欢鍦板潃閬告搰鍔熻兘锛岄€氶亷寮曡叧瑷�(sh猫)缃彲浠ユ洿鏀硅ō(sh猫)鍌欑殑榛樿獚(r猫n) I2C 鍦板潃锛岄伩鍏嶈垏鍏朵粬寰炶ō(sh猫)鍌欐矕绐併€�
銆€銆€鏀寔鐔辨彃鎷旀搷浣�锛岃兘澶犲湪涓嶉棞(gu膩n)闁夐浕婧愮殑鎯呮硜涓嬪畨鍏ㄥ湴閫ｆ帴鎴栨柗闁嬭ō(sh猫)鍌�銆�
銆€銆€鑺墖瑷�(sh猫)瑷堢穵婀婏紝鍔熻€椾綆锛岄潪甯搁仼鍚堜究鏀滃紡鍙婂皪鑳芥晥瑕佹眰楂樼殑CA9546A 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佹摯(ku貌)灞� I2C 绺界窔鑳藉姏鐨勫牬鏅�锛屽锛�
銆€銆€1. 宓屽叆寮忔帶鍒剁郴绲�(t菕ng)涓鐞嗗鍊嬪偝鎰熷櫒銆佸瓨鍎插櫒鎴栭’绀哄睆銆�
銆€銆€2. 鍦ㄥ伐妤�(y猫)鑷嫊鍖栭牁(l菒ng)鍩�?q奴)宕縁(xi脿n)鍒嗗竷寮� I2C 瑷�(sh猫)鍌欑殑楂樻晥绠＄悊鍜屾暩(sh霉)鎿�(j霉)閲囬泦銆�
銆€銆€3. 澶氬睆骞曢’绀烘帶鍒跺櫒锛岀敤浜庣瓎瑷樻湰闆昏叇鎴栧钩鏉块浕鑵︾瓑瑷�(sh猫)鍌欍€�
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銆€銆€5. 鏁�(sh霉)鎿�(j霉)瑷橀寗鍎€銆侀啱(y墨)鐧傚剙鍣ㄥ拰閫氫俊>鐢变簬鍏朵綆鍔熻€楃壒鎬у拰灏忓瀷鍖栧皝瑁�锛孴CA9546A 鐗瑰垾閬╁悎绉诲嫊绲傜鍜岀墿鑱�(li谩n)缍�(w菐ng) (IoT) 鎳�(y墨ng)鐢�銆�