Hi,
I'm confuse about below EN VIH.
Why typical value 0.65V is greater than min value 0.9V?
What is the min voltage at EN can make the device regulate?
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Jim, This is from system hardware design consideration, to make sure all device enabled, customer need set the min value with 0.9V, also if customer would make sure all devices disabled, the low threshold need to <0.3V.
Yuchang
Hi YuChang,
Thanks for your prompt feedback.
But why 0.65V and 0.45V typical value show in DS?
Jim, just show the typical enable and disable threshold for reference.
Yuchang