ISO15, ISO35, ISO15M, ISO35M

SLOS580G – MAY 2008 – REVISED MARCH 2015

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Table 2. Receiver Function Table(1)

DIFFERENTIAL INPUT

ENABLE

OUTPUT

VCC1

VCC2

VID = (VA – VB)

(RE)

(R)

PU

PU

–0.01 V

≤ VID

L

H

PU

PU

–0.2 V < VID < –0.01 V

L

?

PU

PU

VID ≤ –0.2 V

L

L

PU

PU

X

H

Hi-Z

PU

PU

X

OPEN

Hi-Z

PU

PU

Open circuit

L

H

PU

PU

Short Circuit

L

H

PU

PU

Idle (terminated) bus

L

H

PD

PU

X

X

Hi-Z

PU

PD

X

L

H

(1)

PU = Powered Up; PD = Powered Down; H = Logic High; L= Logic Low; X = Irrelevant, Hi-Z = High Impedance (off), ? = Indeterminate

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