TMUX6208: En

Jimmy WANG

Genius 3135 points

Part Number: TMUX6208

Hi team,

I would like to know the EN,A0,A1,A2 Vth what voltage is.

Base on datasheet. If over 1.3V will be high level is correct? but max is 36V.

As I know the voltage of EN pin is usually not too high.

9 months ago

0 Clemens Ladisch 9 months ago

Guru 268120 points

These inputs are designed to work with 1.8 V GPIOs. Any voltage between 1.3 V and 36 V is a valid high level.

0 Alex Vish 9 months ago

TI__Genius 10552 points

Hi Jimmy,

Clemens is spot on here. Due to the fact that TMUX6208 is designed to be 1.8V logic compatible, it allows for a Vih level of anywhere from 1.3V all the way up to 36V. I thought it was very interesting when I first learned about the wide range of this spec, but this is indeed how the device is designed to be used - letting the user pick almost any Vih level they want up to Vdd.

Regards,

Alex

0 Jimmy WANG 9 months ago in reply to Alex Vish

Genius 3135 points

Hi Alex,

I also find it interesting. it's change my mind. thanks

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TMUX6208: En