ISO1176 datasheet(3/25 Pages) TI

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ISODE-PIN ELECTRICAL CHARACTERISTICS

DRIVER ELECTRICAL CHARACTERISTICS

ISO1176

www.ti.com.................................................................................................................................................. SLLS897C – MARCH 2008 – REVISED OCTOBER 2008

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IOH = –8 mA

VCC2 – 0.8

4.6

VOH

High-level output voltage

IOH = –20 µA

VCC2 – 0.1

IOL = 8 mA

0.2

0.4

VOL

Low-level output voltage

IOL = 20 µA

0.1

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VOD

Open-circuit differential output voltage

|VA – VB|, Figure 1

1.5

VCC2

|VOD(SS)|

Steady-state differential output voltage

See Figure 2 and Figure 6

2.1

magnitude

Common-mode loading with Vtest from –7

2.1

V to 12 V, See Figure 3

ΔVOD(SS)|

Change in steady-state differential output

RL = 54 Ω, See Figure 4 andFigure 5

–0.2

0.2

voltage between logic states

VOC(SS)

Steady-state common-mode output voltage

ΔVOC(SS)

Change in steady-state common-mode output

RL = 54 Ω, See Figure 4 and Figure 5

–0.2

0.2

voltage

VOC(PP)

Peak-to-peak common-mode output voltage

0.5

Differential output voltage over and under

VOD(pp)

VOD(RING)

See Figure 6 and Figure 10

10%

shoot

VI(HYS)

Input voltage hysteresis

See Figure 7

150

D, DE at 0 V or VCC1

–10

Input current

µA

PV(1) at 0 V or VCC1

120

IO(OFF)

Output current with power off

VCC ≤ 2.5 V

See Receiver input

current

IOZ

High impedance state output current

DE at 0 V

IOS(P)

Peak short-circuit output current

VOS = –7 V to 12 V

–250

250

DE at VCC, See

VOS = 12 V, D at

135

Figure 8 and

GND1

IOS(SS)

Steady-state short-circuit output current

Figure 9

VOS = –7 V, D at

–135

VCC1

COD

Differential output capacitance

See Receiver CIN

CMTI

Common-mode transient immunity

See Figure 20

kV/

µs

(1)

The PV pin has a 50 k

Ω pull-up resistor and leakage current depends on supply voltage.

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