LSF0108: VIK, IIH, Icc

Kuramochi Tadahiko

Guru 28715 points

Part Number: LSF0108

Hi,

VIK, IIH and Icc are specified on the datasheet.

What do these mean each?

Best Regards,

Kuramochi

0 Clemens Ladisch over 7 years ago

Guru 327970 points

V_IK is the forward voltage of the clamping diode between ground and an I/O pin.

I_IH is the leakage current into a disabled I/O pin.

I_CC is the supply current (flowing mostly into Vref_B/EN and out of Vref_A).

0 Kuramochi Tadahiko over 7 years ago in reply to Clemens Ladisch

Guru 28715 points

Clemens-san,

Thank you for your help.

Though VIK exceeds absolute rating(-0.5V), is it allowed?

Does it mean that the II must not exceeding -18mA?

Best Regards,

Kuramochi

0 Clemens Ladisch over 7 years ago in reply to Kuramochi Tadahiko

Guru 327970 points

A current of 18 mA does not exceed the absolute maximum ratings; see footnote (2) in section 6.1.

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