宸ヤ綔闆诲�擄��1.8V 鑷� 5.5V
銆�銆�閫氶亾鏁�(sh霉)閲忥細4
銆�銆�鏈�澶у皫(d菐o)閫氶浕闃伙細40惟
銆�銆�鏈�澶ф紡闆绘祦锛�10nA
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�I2C 绺界窔閫熷害锛氭��(bi膩o)婧�(zh菙n)妯″紡锛�100kHz锛夊拰蹇�閫熸ā寮忥紙400kHz锛�
銆�銆�灏佽�濋�炲瀷锛歍SSOP-16

PCA9546APWR 鎻愪緵浜嗛潏娲荤殑 I2C 绺界窔绠＄悊鍔熻兘锛屼富瑕佺壒鎬у�備笅锛�
銆�銆�1. 鏀�鎸佸洓閫氶亾鐛�(d煤)绔嬫帶鍒剁殑闆欏悜闁�(k膩i)闂�(gu膩n)锛屽彲灏囦富 I2C 绺界窔鍒嗗壊鐐哄洓鍊�(g猫)瀛愮附绶�銆�
銆�銆�2. 鍙�閫氶亷(gu貌)杌熶欢绶ㄧ▼閬告搰浠绘剰涓�鍊�(g猫)閫氶亾锛屽��(sh铆)鐝�(xi脿n)灏�(du矛)鐗瑰畾寰炶ō(sh猫)鍌欑殑閬告搰銆�
銆�銆�3. 鍏�(n猫i)缃�涓婃媺闆婚樆绔�鍙�锛岀⒑淇濆湪鍒囨彌閫氶亾鏅�(sh铆)涓嶆渻(hu矛)鐢�(ch菐n)鐢熷共鎿俱��
銆�銆�4. 鏀�鎸侀珮閬�(d谩) 400kHz 鐨勫揩閫熸ā寮� I2C 閫氫俊銆�
銆�銆�5. 宸ヤ綔闆诲�撹寖鍦嶅唬锛岄仼鐢ㄤ簬澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�6. 鎻愪緵浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛岄潨鎱�(t脿i)闆绘祦闈炲父灏�锛岄仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢�銆�
銆�銆�7. 瀵�宸ヤ綔婧�搴﹁寖鍦�锛屾豢瓒冲伐妤�(y猫)绱�(j铆)鎳�(y墨ng)鐢ㄩ渶姹傘��
銆�銆�8. 灏忓瀷鍖栧皝瑁�锛屼究浜� PCB 甯冨眬瑷�(sh猫)瑷�(j矛)銆�

PCA9546APWR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佸�氬緸瑷�(sh猫)鍌欑�＄悊鐨� I2C 绯荤当(t菕ng)涓�锛屽叿楂旀噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�鍖呮嫭锛�
銆�銆�1. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓�鐨勫�氬偝鎰熷櫒鎺ュ叆銆�
銆�銆�2. 姹借粖(ch膿)闆诲瓙绯荤当(t菕ng)涓�鐢ㄤ簬鎿�(ku貌)灞曞剙琛ㄧ洡(p谩n)鎴栧叾浠栨帶鍒跺櫒鐨� I2C 鎺ュ彛鑳藉姏銆�
銆�銆�3. 宓屽叆寮忔垨鍏朵粬澶栬ō(sh猫)鐨勭劇(w煤)绺�閫ｆ帴銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓�浣滅偤澶氳矾寰�(f霉)鐢ㄥ櫒浠ユ笡灏戜富鎺ц姱鐗囩殑 I2C 璨�(f霉)杓�銆�
銆�銆�5. 鎵嬫��(j墨)鍜屽钩鏉块浕鑵︾瓑渚挎敎寮忚ō(sh猫)鍌欎腑鐢ㄤ簬鍎�(y艒u)鍖� I2C 绺界窔璩囨簮鍒嗛厤銆�
銆�銆�6. 鏅鸿兘瀹跺眳鐢�(ch菐n)鍝佷腑锛岀敤浜庣�＄悊鍚勭ó鐒�(w煤)绶氭ā濉婃垨鍌虫劅鍣ㄦ帴鍙ｃ��

PCA9546AWT, PCA9546ADGKR