鏅傞枔锛�2025/4/30 19:53:36
闁辫畝锛�33
PCA9306DTR2G 鏄竴娆剧敱 NXP Semiconductors 鎻愪緵鐨勯洐閫氶亾銆侀洐鍚戦浕澹撻浕骞宠綁(zhu菐n)鎻涘櫒銆傚畠涓昏鐢ㄤ簬瑙ｆ焙涓嶅悓闆诲閭忚集淇¤櫉涔嬮枔鐨勮綁(zhu菐n)鎻涘晱椤�锛屾敮鎸� I2C 鍜� SMBus 鎳夌敤銆傝┎鑺墖鍏锋湁浣庡姛鑰楃壒鎬�锛屽苟涓旇兘澶犲湪杓冨鐨勯浕婧愰浕澹撹寖鍦嶅収(n猫i)宸ヤ綔锛岄仼鐢ㄤ簬澶氱ó宓屽叆绯荤当(t菕ng)瑷▓銆�
銆�銆�PCA9306DTR2G 鐨勪富瑕佸姛鑳芥槸閫氶亷鍏╁�嬬崹绔嬬殑渚涢浕杌岋紙VCCA 鍜� VCCB锛変締瀵︾従(xi脿n)楂樹綆闆诲闁撶殑闆诲钩杞�(zhu菐n)鎻涖�傞�欎娇寰楀畠闈炲父閬╁悎鍦ㄩ渶瑕佸皣浣庨浕澹撳瑷�ｆ帴鍒伴珮闆诲涓绘帶鍒跺櫒鐨勬噳鐢ㄤ腑浣跨敤銆�
渚涢浕闆诲(VCCA)锛�1.62V 鑷� 5.5V
銆�銆�渚涢浕闆诲(VCCB)锛�1.62V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鏈�澶ц綁(zhu菐n)鎻涢�熺巼锛�2MHz
銆�銆�灏佽椤炲瀷锛歍SSOP-16
銆�銆�I/O 寮曡叧鑰愬彈闆诲锛�5.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�1渭A锛堝吀鍨嬪�硷級
銆�銆�浣庨浕骞宠几鍑洪浕澹�(VOL)锛�0.4V锛堟渶澶у�硷紝鐣� IL = 8mA锛�
銆�銆�楂橀浕骞宠几鍏ラ浕澹撻柧鍊硷細0.7 x VCCx锛堝吀鍨嬪�硷級
PCA9306DTR2G 鏀寔闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几锛岃兘澶犺嚜鍕曟娓苟杞�(zhu菐n)鎻涙柟鍚戯紝鐒￠渶椤嶅鎺у埗淇¤櫉銆�
銆�銆�鍏堕洐閫氶亾瑷▓鍏佽ū鍚屾檪杞�(zhu菐n)鎻涘叐璺崹绔嬬殑淇¤櫉锛岄仼鍚堝绶氶�氫俊鍗�(xi茅)璀�銆�
銆�銆�瑭插櫒浠跺叿鍌欐サ浣庣殑闈滄厠(t脿i)闆绘祦锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷倷鐨勭簩(x霉)鑸檪闁�銆�
銆�銆�VCCA 鍜� VCCB 鐨勫闆诲鑼冨湇浣垮叾鑳藉鍏煎涓嶅悓鐨勯浕澹撴婧�锛屽 1.8V銆�2.5V 鍜� 3.3V 绯荤当(t菕ng)銆�
銆�銆�姝ゅ锛孭CA9306DTR2G 鍦ㄦ暣鍊嬪伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氱殑鎬ц兘锛岄潪甯搁仼鍚堝伐妤�(y猫)鍜屾苯杌婄挵(hu谩n)澧冧笅鐨勬噳鐢�銆�
瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬闇�瑕侀�茶闆诲闆诲钩杞�(zhu菐n)鎻涚殑鍫存櫙锛屼緥濡傦細
銆�銆�1. 宓屽叆寮忕郴绲�(t菕ng)涓殑涓诲緸瑷倷鎺ュ彛瑷▓锛岀壒鍒ユ槸涓绘帶鐐鸿純楂橀浕澹撹�屽瑷偤杓冧綆闆诲鐨勬儏娉�銆�
銆�銆�2. 鎵嬫銆佸钩鏉块浕鑵︾瓑渚挎敎寮忛浕瀛愯ō鍌欏収(n猫i)鐨勯�氫俊绺界窔绠＄悊銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑 I2C 鎴� SMBus 鎺ュ彛鎿村睍銆�
銆�銆�4. 姹借粖闆诲瓙妯″涓殑澶氶浕澹撳煙淇¤櫉姗嬫帴銆�
銆�銆�5. 瀛樺劜瑷倷鍜屽偝鎰熷櫒鎺ュ彛涔嬮枔鐨勯浕骞冲尮閰嶃��
PCA9306TSSOP16, PCA9306DR
