ç¹ç¹
3Vï1/43.3Vå5Vçμæºçμåçç²3/4ç¡®çæμ
é«çº§å级å°MAX809/810
®å å ̈æå®éæ ̧©åº¦
140msçåéã çμæºä ̧çμå¤ä1/2èå²å®1/2度ï1/4240mså ̧åçä1/2çμå¹³å¤ä1/2è3/4åºï1/4LM809ï1/4é«çμå¹³ææå¤ä1/2è3/4åºï1/4LM810ï1/4
ä¿è ̄RESETè3/4åºææçV CC = 1V
ä1/2çμæºçμæμ15μAå ̧åå1/4ã
çμæºç¬æææ°åº¦
è ̄'æ
LM809/810å3/4®å¤çå ̈çæ§çμè· ̄ï1/4å ̄ç ̈äºçæ§å3/4®å¤çå ̈åæ°åç³»ç»ç»çμæºã ä»ä»¬æä3/4äºä ̧ªå¤ä1/2å3/4®å¤çå ̈å ̈å ̈ä ̧çμï1/4æçμåæ¬ åæ¡ä»¶ã
LM809/810çåè1/2æ ̄çè§V CCçμæºçμåï1/4并æè ̈å¤ä1/2ä¿¡å·æ¶ï1/4ä1/2äºå·¥ç1/4ç ̈çå¤ä1/2éå1/4çμåä ̧éã å¤ä1/2ä¿¡å·ä ̧º240mså ä»ç¶ææï1/4 å ̈ V CCé« äºéå1/4çä ̧åã LM809ï1/4è3/4åºä1/2çμå¹³ææçå¤ä1/2ï1/4èLM810é«ææçå¤ä1/2è3/4åºã
ä ̧ä ̧ªæ åçå¤ä1/2çμåé项å ̄ä3/4éæ©ï1/4éåçè§5Vï1/43.3Vå3Vçμæºçμåã
ä1/2çμæºçμæμä» 15μAï1/4LM809/810æ ̄å ̈ä3/4¿æºå1/4è®3/4å¤ä ̧ä1/2¿ç ̈ççæ³éæ©ã LM809/LM810æ ̄å ̈3å1/4èSOT23å°è£ å6å1/4èçLLPå°è£ ã
åºç ̈
å3/4®å¤çå ̈ç³»ç»
计ç®æº
æ§å¶å ̈
æºè1/2ä»ªè¡ ̈
ä3/4¿æºå1/4/çμæ± ä3/4çμè®3/4å¤
æ±1/2è1/2¦