TS12A44514 - the consumption current of Vcc

Hirotaka Matsumoto

Other Parts Discussed in Thread: TS12A44514

HI all

Would you mind if we ask TS12A44514?

How much is the consumption current of Vcc?
How much is the consumption current in case of "1 contact on(1 contact operation) " and "4 contact on(4 contact operation)"?
-Vcc condtion : 3.3V
Even if the operation of contact number is the difference(from 1 to 4), is the consumption current of Vcc the same?

We need your help.

Kind regards,

Hirotaka Matsumoto

over 8 years ago

0 Andrew_Mason over 8 years ago

TI__Expert 6395 points

Hello Matsumoto-san,

Looking into the VCC current now. However the number of switches open or closed will have no effect on the current consumption.

Regards,
Andrew

0 Hirotaka Matsumoto over 8 years ago in reply to Andrew_Mason

Guru 27565 points

Andrew san

Thank you for your so quick reply and your kindness!

We'd like to confirm additional one.
"IIH, IIL Input leakage current" on the datasheet is the leckage current at INXX(each INXX), isn't it?

Kind regards,

Hirotaka Matsumoto

0 Andrew_Mason over 8 years ago in reply to Hirotaka Matsumoto

TI__Expert 6395 points

Hello Matsumoto-san,

Yes that is the leakage per pin on the INX pins. I am still working on the power consumption of the device.

Regards,

Andrew

0 Hirotaka Matsumoto over 8 years ago in reply to Andrew_Mason

Guru 27565 points

Andrew san

Thank you for your reply!
We got it!

Kind regards,

Hirotaka Matsumoto

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TS12A44514 - the consumption current of Vcc