大家好,CC2541手册上说:
DC CHARACTERISTICS
TA = 25°C, VDD = 3 V
PARAMETER MAX UNIT
Logic-0 input voltage 0.5 V
Logic-1 input voltage 2.4 V
那是不是用8050三极管隔离输入的话,无法得到可靠的0电平喽?????因为Vce在饱和导通时电压有0.6V
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大家好,CC2541手册上说:
DC CHARACTERISTICS
TA = 25°C, VDD = 3 V
PARAMETER MAX UNIT
Logic-0 input voltage 0.5 V
Logic-1 input voltage 2.4 V
那是不是用8050三极管隔离输入的话,无法得到可靠的0电平喽?????因为Vce在饱和导通时电压有0.6V