Our customer has following questions about DRV8305-Q1 WAKE pin .
1.Regarding the electrical characteristics, the input voltage of WAKE is "Output logic low (high) voltage".
VIL_WAKE Output logic low voltage
VIH_WAKE Output logic high voltage
Is input correct and output incorrect?
2. Please let us know which of the following 1) and 2) is correct for the LOGIC-LEVEL voltage of the electrical characteristics.
Example) In the case of WAKE
1) Hi is recognized when a voltage within the range of 1.46 to 1.8V is input.
2) Hi threshold voltage is a voltage within 1.46 to 1.8V, and if a voltage above the threshold is input, Hi is recognized.
3.In the data sheet "7.4.4 Sleep State", there is a description that "For the DRV8305-Q1 to be brought out of sleep, the WAKE pin must be at a voltage greater than 3 V".
Is this 3V different from VIH_WAKE?
Please give us your advise.
Regards,
Kura