ISO1640BDR datasheet(13/46 Pages) TI

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6.10 Supply Current Characteristics

over recommended operating conditions, unless otherwise noted. See Test Diagram for more information.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

2.25 V ≤ VCC2 ≤ 2.75 V

ICC2

Supply current,

Side 2

ISO1640

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

4.9

6.6

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

2.7

3.5

ICC2

Supply current,

Side 2

ISO1641

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

3.8

5.2

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

2.7

3.5

ICC2

Supply current,

Side 2

ISO1644

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 0

6.5

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 1

5.6

8.7

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 0

4.6

6.7

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 1

7.3

11.2

3 V ≤ VCC1, VCC2 ≤ 3.6 V

ICC1

Supply current,

Side 1

ISO1640

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

5.2

7.1

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

ICC1

Supply current,

Side 1

ISO1641

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

4.6

6.1

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

2.4

3.2

ICC1

Supply current,

Side 1

ISO1644

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 0

6.4

10.1

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 1

6.5

9.6

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 0

4.5

6.6

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

GPIOs = 1

8.5

13.1

ICC2

Supply current,

Side 2

ISO1640

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

4.9

6.7

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

2.8

3.5

ICC2

Supply current,

Side 2

ISO1641

VSDA1, VSCL1 = GND1, VSDA2, VSCL2 = GND2,

R1 and R2 = Open, C1 and C2 = Open

3.9

5.2

VSDA1, VSCL1 = VCC1, VSDA2, VSCL2 = VCC2,

R1 and R2 = Open, C1 and C2 = Open

2.8

3.5

www.ti.com

ISO1640, ISO1641, ISO1644

SLLSFC2C – MAY 2021 – REVISED JUNE 2021

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