Question about CD4053BPWR ON resistance

Genius 4220 points

Other Parts Discussed in Thread: CD4053B, CD74HC4053

HI,

Does anyone have the ON resistance data of CD4053BPWR at VDD=3.3V , VEE=VSS=0V?

What will the maximum ON resistance at that condition be?

Thanks,

0 Chris Cockrill over 11 years ago

These part are only specified at 5,10 and 15V. We do not have data for any other voltage.

You might consider using the SN74LV4053A instead.

0 Go over 11 years ago in reply to Chris Cockrill

Genius 4220 points

Hi, Chris

Thank you for your prompt reply.

I’d like to make sure that CD4053B will work at the condition( VDD=3.3V , VEE=VSS=0V),

but not specified anything at that condition, is it right?

Thanks.

0 Chris Cockrill over 11 years ago in reply to Go

The comments on the first page indicate that the CD4053 will work at 3.3V however there are no specs in that range . and it is not tested there.

The CD74HC4053 specs Vcc will work down to 2V and would operate the same as the CD4053.

The LV4053 has all specs at 3.3V. So I would feel much more comfortable if you used the HC4053 or the Lv4053.

0 Go over 11 years ago in reply to Chris Cockrill

Genius 4220 points

Hi, Chris

Thank you for your comment.

You've been a big help.

Regards

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