鏅傞枔锛�2025/5/6 18:40:37
闁辫畝锛�20
SN54ABT245A 鏄竴绋洐闆绘簮闆诲銆佺附绶氭敹鐧�(f膩)鍣ㄩ浕璺紝灏堢偤浣庡姛鑰楀拰楂橀�熸噳鐢ㄨ�岃ō瑷�銆傝┎鍣ㄤ欢灞簬 TI 鐨� ABT 绯诲垪锛屽叿鏈夎純浣庣殑闈滄厠(t脿i)闆绘祦鍜屽揩閫熼枊闂滈�熷害銆傚畠鏀寔闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几锛屽厑瑷卞湪鍏╁�嬬崹绔嬬殑绺界窔涔嬮枔閫茶閫氫俊銆係N54ABT245A 閫氬父鐢ㄤ簬瑷堢畻姗�銆侀�氫俊瑷倷浠ュ強鍏朵粬闇�瑕侀珮鏁堟暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶筋�茶劆榧嶅晩?br>銆�銆�姝よ姱鐗囧寘鍚竴鍊� 8 浣嶉洐鍚戠附绶氭敹鐧�(f膩)鍣紝閫氶亷鏂瑰悜鎺у埗寮曡叧锛圖IR锛変締瑷疆鏁�(sh霉)鎿�(j霉)娴佺殑鏂瑰悜銆傛澶栵紝閭勬湁涓�鍊嬭几鍑哄暉鐢ㄥ紩鑵筹紙OE锛�锛屽彲浠ュ皣鎵�鏈夎几鍑虹疆浜庨珮闃绘厠(t脿i)锛屽緸鑰屽鐝�(xi脿n)绺界窔闅旈洟銆�
閭忚集椤炲瀷锛氱附绶氭敹鐧�(f膩)鍣�
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�宸ヤ綔闆诲VCC1锛�2 V 鑷� 6 V
銆�銆�宸ヤ綔闆诲VCC2锛�2 V 鑷� 6 V
銆�銆�杓稿叆闆诲锛氱磩 7 pF
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪�� 4.1 ns
銆�銆�鏈�澶у伐浣滈牷鐜囷細100 MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� 125掳C
銆�銆�灏佽褰㈠紡锛�44 寮曡叧 PLCC 鍜� 44 寮曡叧 TQFP
1. 闆欓浕婧愪緵闆昏ō瑷�锛岄仼鍚堜笉鍚岄倧杓浕骞充箣闁撶殑杞夋彌銆�
銆�銆�2. 楂橀�熸�ц兘锛屾敮鎸侀珮閬� 100 MHz 鐨勬檪閻橀牷鐜�銆�
銆�銆�3. 鏂瑰悜鎺у埗鍔熻兘锛岃兘澶犻潏娲诲湴鍒囨彌鏁�(sh霉)鎿�(j霉)娴佸悜銆�
銆�銆�4. 杓稿嚭浣胯兘寮曡叧锛屾彁渚涘皪绺界窔鐨勫畬鍏ㄦ帶鍒惰兘鍔�銆�
銆�銆�5. 宸ユキ(y猫)绱氭韩搴﹁寖鍦�锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勫彲闈犳��銆�
銆�銆�6. 闈滄厠(t脿i)闆绘祦浣�锛屾湁鍔╀簬闄嶄綆绯荤当(t菕ng)鍔熻��銆�
銆�銆�7. 鎻愪緵澶氱ó灏佽閬搁爡浠ラ仼鎳変笉鍚岀殑 PCB 甯冨眬闇�姹�銆�
1. 瑷堢畻姗熶富鏉夸笂鐨勭附绶氭摯灞曡垏闅旈洟銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑澶氳矾淇¤櫉鍒囨彌銆�
銆�銆�3. 閫氫俊鎺ュ彛鍗＄殑鏁�(sh霉)鎿�(j霉)绶╂矕鑸囧偝杓搞��
銆�銆�4. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓笉鍚岄浕骞抽枔鐨勯倧杓俊铏熻綁鎻�銆�
銆�銆�5. 娓│娓噺瑷倷涓殑鏁�(sh霉)鎿�(j霉)璺緫绠＄悊銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)鐨勫瑷�ｆ帴鑸囨暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�7. 瀛樺劜鎺у埗鍣ㄤ腑鍏у瓨瑷晱鐨勫劒(y艒u)鍖�銆�
SN74ABT245A, SN54ABT244A, SN74ABT244A
