ISO7720DWVR datasheet(14/51 Pages) TI2

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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 7-1

VCCO - 0.4(1)

4.8

VOL

Low-level output voltage

IOL = 4 mA; see Figure 7-1

0.2

0.4

VIT+(IN)

Rising input threshold voltage

0.6 x VCCI 0.7 x VCCI (1)

VIT-(IN)

Falling input threshold voltage

0.3 x VCCI

0.4 x VCCI

VI(HYS)

Input threshold voltage hysteresis

0.1 x VCCI

0.2 x VCCI

IIH

High-level input current

VIH = VCCI (1) at INx

µA

IIL

Low-level input current

VIL = 0 V at INx

-10

µA

CMTI

Common mode transient immunity

VI = VCCI or 0 V, VCM = 1200 V;

see Figure 7-3

100

kV/μs

Input Capacitance (2)

VI = VCC/ 2 + 0.4×sin(2πft), f = 1

MHz, VCC = 5 V

(1)

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

(2)

Measured from input pin to same side ground.

6.10 Supply Current Characteristics—5-V Supply

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

PARAMETER

TEST CONDITIONS

SUPPLY

CURRENT

MIN

TYP

MAX

UNIT

ISO7720

Supply current - DC signal

VI = VCCI (1)(ISO7720), VI = 0 V (ISO7720 with F suffix)

ICC1

0.8

1.6

ICC2

1.1

VI = 0V (ISO7720), VI = VCCI (ISO7720 with F suffix)

ICC1

2.9

4.2

ICC2

1.2

2.1

Supply current - AC signal

All channels switching with square

wave clock input; CL = 15 pF

1 Mbps

ICC1

1.8

2.8

ICC2

1.3

2.2

10 Mbps

ICC1

1.9

2.9

ICC2

2.2

3.5

100 Mbps

ICC1

2.5

3.7

ICC2

11.6

15.7

ISO7721

Supply current - DC signal

VI = VCCI (1)(ISO7721); VI = 0 V (ISO7721 with F suffix)

ICC1, ICC2

2.2

VI = 0 V (ISO7721); VI = VCCI (ISO7721 with F suffix)

ICC1, ICC2

2.2

3.4

Supply current - AC signal

All channels switching with square

wave clock input; CL = 15 pF

1 Mbps

ICC1, ICC2

1.7

2.9

10 Mbps

ICC1, ICC2

2.2

3.5

100 Mbps

ICC1, ICC2

7.3

9.9

(1)

VCCI = Input-side VCC

ISO7720, ISO7721

SLLSEP3G – NOVEMBER 2016 – REVISED MAY 2024

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