ISO7730FDW datasheet(7/37 Pages) TI1

7 / 37 page

ISO7730, ISO7731

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SLLSES0B – SEPTEMBER 2016 – REVISED OCTOBER 2016

Product Folder Links: ISO7730 ISO7731

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(1)

VCCI = Input-side VCC; VCCO = Output-side VCC.

(2)

Measured from input pin to ground.

6.9 Electrical Characteristics—5-V Supply

VCC1 = VCC2 = 5 V ±10% (over recommended operating conditions unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VOH

High-level output voltage

IOH = –4 mA; see Figure 13

VCCO

(1) – 0.4

4.8

VOL

Low-level output voltage

IOL = 4 mA; see Figure 13

0.2

0.4

VIT+(IN)

Rising input voltage threshold

0.6 x VCCI

0.7 x VCCI

VIT-(IN)

Falling input voltage threshold

0.3 x VCCI

0.4 x VCCI

VI(HYS)

Input threshold voltage

hysteresis

0.1 × VCCI

0.2 x VCCI

IIH

High-level input current

VIH = VCCI

(1) at INx or ENx

μA

IIL

Low-level input current

VIL = 0 V at INx or ENx

–10

μA

CMTI

Common-mode transient

immunity

VI = VCCI or 0 V, VCM = 1200 V; see Figure 16

100

kV/μs

Input Capacitance(2)

VI = VCC/ 2 + 0.4×sin(2πft), f = 1 MHz, VCC = 5

(1)

VCCI = Input-side VCC

6.10 Supply Current Characteristics—5-V Supply

VCC1 = VCC2 = 5 V ±10% (over recommended operating conditions unless otherwise noted)

PARAMETER

TEST CONDITIONS

SUPPLY

CURREN

MIN

TYP

MAX

UNIT

ISO7730

Supply Current - Disable

EN2 = 0 V; VI = VCC1 (ISO7730);

VI = 0 V (ISO7730 with F suffix)

ICC1

1.4

ICC2

0.3

0.4

EN2 = 0 V; VI = 0 V (ISO7730);

VI = VCC1 (ISO7730 with F suffix)

ICC1

4.3

ICC2

0.3

0.4

Supply Current - DC signal

EN2 = VCC2; VI = VCC1 (ISO7730);

VI = 0 V (ISO7730 with F suffix)

ICC1

1.4

ICC2

1.6

2.5

EN2 = VCC2; VI = 0 V (ISO7730);

VI = VCC1 (ISO7730 with F suffix)

ICC1

4.3

ICC2

1.8

2.7

Supply Current - AC signal

EN2 = VCCI;

All channels switching with square wave clock

input; CL = 15 pF

1 Mbps

ICC1

2.6

3.7

ICC2

1.9

2.8

10 Mbps

ICC1

2.7

3.8

ICC2

3.3

4.5

100 Mbps

ICC1

3.6

4.6

ICC2

17.5

ISO7731

Supply current - Disable

EN1 = EN2 = 0 V; VI = VCCI

(1) (ISO7731);

VI = 0 V (ISO7731 with F suffix)

ICC1

0.8

1.2

ICC2

0.7

EN1 = EN2 = 0 V; VI = 0 V (ISO7731);

VI = VCCI (ISO7731 with F suffix)

ICC1

4.3

ICC2

1.8

2.6

Supply Current - DC signal

EN1 = EN2 = VCCI; VI = VCCI (ISO7731);

VI = 0 V (ISO7731 with F suffix)

ICC1

1.3

1.7

ICC2

1.6

2.2

EN1 = EN2 = VCCI; VI = 0 V (ISO7731);

VI = VCCI (ISO7731 with F suffix)

ICC1

3.5

ICC2

2.8

4.1

Supply Current - AC signal

EN1 = EN2 = VCCI;

All channels switching with square wave clock

input; CL = 15 pF

1 Mbps

ICC1

2.7

3.4

ICC2

2.3

3.3

10 Mbps

ICC1

ICC2

3.3

4.4

100 Mbps

ICC1

8.5

ICC2

13.1

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