ISO1640 datasheet(17/45 Pages) TI

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6.13 GPIO Switching Characteristics

over recommended operating conditions, unless otherwise noted. ISO1644 only.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

3 V ≤ VCC1, VCC2 ≤ 3.6 V

tPLH, tPHL

Propagation delay time

See TBD

tP(dft)

Propagation delay drift

9.2

ps/

℃

tUI

Minimum pulse width

See TBD

PWD

Pulse width distortion

See TBD

tsk(o)

Channel to channel output skew time

Same direction channels

tsk(p-p)

Part to part skew time

Output signal rise time

See TBD

6.5

Output signal fall time

See TBD

6.5

tDO

Default output delay time from input

power loss

See TBD

0.1

0.3

tie

Time interval error

4.5 V ≤ VCC1, VCC2 ≤ 5.5 V

tPLH, tPHL

Propagation delay time

See TBD

tP(dft)

Propagation delay drift

ps/

℃

tUI

Minimum pulse width

See TBD

PWD

Pulse width distortion

See TBD

tsk(o)

Channel to channel output skew time

Same direction channels

tsk(p-p)

Part to part skew time

Output signal rise time

See TBD

Output signal fall time

See TBD

tDO

Default output delay time from input

power loss

See TBD

0.1

0.3

tie

Time interval error

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ISO1640, ISO1641

SLLSFC2B – FEBRUARY 2020 – REVISED MAY 2021

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