鏅傞枔锛�2025/5/6 13:21:44
闁辫畝锛�24
SN74CBTLV3251 鏄竴娆句綆闆诲銆侀珮閫� CMOS 宸ヨ棟鍒堕�犵殑 8 浣嶉洐鍚戦浕澹撻浕骞宠綁(zhu菐n)鎻涘櫒锛屽皥鐐洪渶瑕佸湪涓嶅悓闆诲鍩熶箣闁撻�茶鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶筋�叉灇顗瑷�銆傝┎鍣ㄤ欢鏀寔闆欓浕婧愪緵闆� (VCCA 鍜� VCCB)锛屽厑瑷卞湪 1.2V 鑷� 3.6V 鐨勮寖鍦嶅収(n猫i)鐛ㄧ珛瑷疆杓稿叆鍜岃几鍑洪浕澹�銆傚畠鍏锋湁楂樺付瀵�ц兘鍜屾サ浣庣殑鍌虫挱寤堕伈锛岄潪甯搁仼鍚堢敤浜� FPGA銆丏SP 鍜屽井鎺у埗鍣ㄧ瓑鐝�(xi脿n)浠ｄ綆鍔熻�楃郴绲�(t菕ng)涓殑淇¤櫉杞�(zhu菐n)鎻�銆�
銆�銆�閫氶亷鍏剁崹鐗圭殑闆欏悜鏋舵锛孲N74CBTLV3251 鍙互闈堟椿鍦板湪鍏╁�嬫柟鍚戜笂鍌宠几鏁�(sh霉)鎿�(j霉)锛岀劇闇�椤嶅鐨勬柟鍚戞帶鍒跺紩鑵�銆傛澶�锛岀暥浠讳竴闆绘簮闂滈枆鏅傦紝瑭插櫒浠跺彲浠ラ�插叆鐪侀浕妯″紡锛屽苟涓旇几鍏ヨ几鍑哄紩鑵宠檿浜庨珮闃绘厠(t脿i)锛岄槻姝㈤浕娴佹硠婕忋��
閭忚集椤炲瀷锛氶洐鍚戦浕澹撻浕骞宠綁(zhu菐n)鎻涘櫒
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�闆绘簮闆诲鑼冨湇 A锛�1.2V 鑷� 3.6V
銆�銆�闆绘簮闆诲鑼冨湇 B锛�1.2V 鑷� 3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈锛堝吀鍨嬪�硷級锛�4ns
銆�銆�灏佽椤炲瀷锛歍SSOP, WQFN
銆�銆�Ioff 鏀寔锛氭槸
銆�銆�淇濊鐗规�э細闈滈浕鏀鹃浕 (ESD) 淇濊
1. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鐒￠渶鏂瑰悜鎺у埗寮曡叧銆�
銆�銆�2. 鏀寔瀵寖鍦嶇崹绔嬮洐闆绘簮 (VCCA 鍜� VCCB) 鎿嶄綔銆�
銆�銆�3. 瓒呬綆鍌虫挱寤堕伈鏅傞枔 (<4ns)锛岄仼鍚堥珮閫熸噳鐢ㄣ��
銆�銆�4. 鍦ㄩ棞鏂锋ā寮忎笅鑷嫊閫插叆楂橀樆鎱�(t脿i)锛岄伩鍏嶉浕娴佹硠婕忋��
銆�銆�5. 楂� ESD 鎶楁摼搴�锛岀鍚� JESD22 妯欐簴瑕佹眰 (HBM > 2kV)銆�
銆�銆�6. 灏忓瀷灏佽閬搁爡 (濡� WQFN)锛岄仼鍚堢┖闁撳彈闄愮殑瑷▓銆�
銆�銆�7. 瀵伐浣滄韩搴﹁寖鍦� (-40掳C 鑷� +125掳C)锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾苯杌婄挵(hu谩n)澧�銆�
1. 涓嶅悓闆诲杌屼箣闁撶殑淇¤櫉姗嬫帴銆�
銆�銆�2. FPGA銆丄SIC 鍜� DSP 绯荤当(t菕ng)涓殑鎺ュ彛鎿村睍銆�
銆�銆�3. 绉诲嫊瑷倷涓綆鍔熻�� MCU 鍜屽鍦嶈ō鍌欓枔鐨勯�氫俊銆�
銆�銆�4. 姹借粖闆诲瓙妯″涓殑澶氶浕澹撳煙鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�5. 瀛樺劜鍣ㄥ拰鎺ュ彛鑺墖闁撶殑闆诲钩杞�(zhu菐n)鎻涖��
銆�銆�6. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑淇¤櫉闅旈洟鑸囬仼閰�銆�
SN74AVC3251, TXS0108E, NCV74CBTLV3251
