SN65LBC179 鏅傞枔锛�2025/5/6 14:06:54 闁辫畝锛�27

SN65LBC179 鏄竴娆鹃珮鎬ц兘鐨勯洐鍚戦浕骞宠綁(zhu菐n)鎻涘櫒锛岃ō(sh猫)瑷堢敤浜庡湪涓嶅悓闆诲鍩熶箣闁撻€�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几銆傚畠鏀寔楂橀仈(d谩) 20 MHz 鐨勯枊闂�(gu膩n)闋荤巼锛屽苟鑳藉鍦ㄤ綆鍔熻€楁ā寮忎笅閬�(y霉n)琛�銆傝┎鑺墖閬╃敤浜庡绋噳(y墨ng)鐢ㄥ牬鍚堬紝鐗瑰垾鏄湪闇€瑕佷笉鍚岄倧杓浕骞冲吋瀹规€х殑绯荤当(t菕ng)涓�銆�
銆€銆€瑭插櫒浠堕噰鐢ㄤ簡鍏堥€�(j矛n)鐨� CMOS 宸ヨ棟鍒堕€�锛岀⒑淇濅簡鍏堕珮鍙潬鎬у拰绌�(w臎n)瀹氭€�銆係N65LBC179 鏀寔闆欏悜淇¤櫉鍌宠几锛岃兘澶犺嚜鍕曟娓几鍏ヨ几鍑烘柟鍚�锛屽緸鑰岀啊鍖栦簡瑷�(sh猫)瑷堝京(f霉)闆滃害銆�

鍙冩暩(sh霉)

闆绘簮闆诲 VCC1锛�1.62V 鑷� 5.5V
銆€銆€闆绘簮闆诲 VCC2锛�1.62V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€鍌虫挱寤堕伈锛氭渶澶� 10 ns
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 1 渭A
銆€銆€灏佽褰㈠紡锛歋OT-23, X2SON

鐗规€�

SN65LBC179 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 闆欏悜淇¤櫉鍌宠几鍔熻兘锛岀劇闇€椤嶅鐨勬柟鍚戞帶鍒跺紩鑵�銆�
銆€銆€2. 鏀寔瀵寖鍦嶇殑闆绘簮闆诲锛屼娇寰楀叾鑳藉閬╂噳(y墨ng)澶氱ó涓嶅悓鐨勬噳(y墨ng)鐢ㄧ挵(hu谩n)澧冦€�
銆€銆€3. 瓒呬綆闈滄厠(t脿i)闆绘祦锛屾湁鍔╀簬闄嶄綆鏁撮珨绯荤当(t菕ng)鐨勫姛鑰�銆�
銆€銆€4. 楂橀€熸€ц兘锛屾敮鎸侀珮閬�(d谩) 20 MHz 鐨勯枊闂�(gu膩n)闋荤巼銆�
銆€銆€5. 绨″寲鐨勮ō(sh猫)瑷堟祦绋�锛屾笡灏戜簡灏嶅閮ㄧ祫浠剁殑闇€姹�銆�
銆€銆€6. 灏忓瀷灏佽閬搁爡锛堝 SOT-23 鍜� X2SON锛�锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�
銆€銆€7. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鍚堝伐妤�(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑浣跨敤闇€姹�銆�

鎳�(y墨ng)鐢�

SN65LBC179 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佽法闆诲鍩熼€氫俊鐨勫牬鏅�锛屼緥濡傦細
銆€銆€1. 绉诲嫊瑷�(sh猫)鍌欎腑鐨勫瓨鍎插崱鎺ュ彛銆�
銆€銆€2. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨� I/O 鎿�(ku貌)灞�銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鍌虫劅鍣ㄤ俊铏熻檿鐞�銆�
銆€銆€4. 鏁�(sh霉)鎿�(j霉)閫氫俊闋�(l菒ng)鍩熶腑鐨勯浕骞宠綁(zhu菐n)鎻�銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌欏拰姹借粖闆诲瓙涓殑淇¤櫉闅旈洟鑸囬浕骞抽仼閰�銆�
銆€銆€姝ゅ锛孲N65LBC179 閭勫彲鐢ㄤ簬 FPGA 鎴栧井鎺у埗鍣ㄨ垏鍏朵粬澶栬ō(sh猫)涔嬮枔鐨勪俊铏熸⿱鎺�銆�