TLV342 Common and differential input capacitance values

Yan Drolet

Prodigy 90 points

Other Parts Discussed in Thread: TLV342

Hello,

Is it possible to get the differential mode and common mode input capacitance TLV342 ?

Also is there a general tolerance on the value of the input capacity ?

Thanks

over 9 years ago

0 Ron Michallick over 9 years ago

TI__Guru**** 174766 points

Yan,

I will search for this data on Monday, US time.

0 Ron Michallick over 9 years ago in reply to Ron Michallick

TI__Guru**** 174766 points

Yan,

This value was not recorded. I can measure sample device this week.

0 Ron Michallick over 9 years ago in reply to Ron Michallick

TI__Guru**** 174766 points

Yan,

Each input is 6.05pF
Between inputs is 1.85pF

In other words, capacitance on one input with other input grounded is 7.9pF. Capacitance for both input together is 12.1pF

0 Ron Michallick over 9 years ago in reply to Ron Michallick

TI__Guru**** 174766 points

Yan,

I don't know how much it varies. I would expect better than half to double.

0 Yan Drolet over 9 years ago in reply to Ron Michallick

Prodigy 90 points

This is very useful informations.

Thanks

Yan

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TLV342 Common and differential input capacitance values