ISO1430DWR datasheet(9/49 Pages) TI2

9 / 49 page

7.9 Electrical Characteristics: Driver

All typical specs are at VCC1=3.3V, VCC2=5V, TA=27°C, (Min/Max specs are over recommended operating conditions unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

|VOD|

Driver differential-output voltage

magnitude

Open circuit voltage, unloaded bus,

3 V ≤ VCC2 ≤ 5.5 V

1.5

VCC2

RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V (see Figure 8-1), 3 V

≤ VCC2 ≤ 3.6 V, TA<100C

1.5

2.3

RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V (see Figure 8-1), 3.1

V ≤ VCC2 ≤ 3.6 V, TA>100C

1.5

2.3

RL = 60 Ω, –7 V ≤ VTEST ≤ 12 V,

4.5 V < VCC2 < 5.5 V (see Figure 8-1)

2.1

3.7

RL = 100 Ω (see Figure 8-2), RS-422 load

4.2

RL = 54 Ω (see Figure 8-2), RS-485 load, VCC2 = 3 V

to 3.6 V

1.5

2.3

RL = 54 Ω (see Figure 8-2), RS-485 load,

4.5 V < VCC2 < 5.5 V

2.1

3.7

Δ|VOD|

Change in differential output voltage

between two states

RL = 54 Ω or RL = 100 Ω, see Figure 8-2

–200

200

VOC

Common-mode output voltage

RL = 54 Ω or RL = 100 Ω, see Figure 8-2

0.5 × VCC2

ΔVOC(SS)

change in steady-state common-mode

output voltage between two states

RL = 54 Ω or RL = 100 Ω, see Figure 8-2

–200

200

IOS

Short-circuit output current

VD = VCC1 or VD = VGND1, VDE = VCC1, VCC2=3.3V ±

10%

–7 V ≤ V ≤ 12 V, see Figure 8-11

–250

250

VD = VCC1 or VD = VGND1, VDE = VCC1, VCC2=5V ±

10%

–7 V ≤ V ≤ 12 V, see Figure 8-11

250

Input current

VD and VDE = 0 V or VD and VDE = VCC1

–10

µA

CMTI

Common-mode transient immunity

VD=VCC1 or GND1, VCC1 = 1.71 V to 5.5 V, VCM =

1200 V, ISO141x, See Figure 8-4

100

kV/µs

CMTI

Common-mode transient immunity

VD=VCC1 or GND1, VCC1 = 1.71 V to 5.5 V, VCM =

1200 V, ISO143x, See Figure 8-4

100

kV/µs

CMTI

Common-mode transient immunity

VD=VCC1 or GND1, VCC1 = 2.25 V to 5.5 V, VCM =

1200 V, ISO145x, See Figure 8-4

100

kV/µs

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ISO1450, ISO1452, ISO1410, ISO1412, ISO1430, ISO1432

SLLSF22H – APRIL 2018 – REVISED JUNE 2024

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