ADUM3441_15 datasheet(5/24 Pages) AD

Part #	ADUM3441

Description	Quad Channel, High Speed Digital Isolators

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Data Sheet

ADuM3440/ADuM3441/ADuM3442

Rev. D | Page 5 of 24

ELECTRICAL CHARACTERISTICS—3.3 V OPERATION

All voltages are relative to their respective ground. 3.0 V ≤ VDD1 ≤ 3.6 V, 3.0 V ≤ VDD2 ≤ 3.6 V. All minimum/maximum specifications apply

over the entire recommended operation range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.3 V.

Table 2.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions

DC SPECIFICATIONS

Input Supply Current per Channel, Quiescent

IDDI (Q)

0.43

0.90

mA

Output Supply Current per Channel, Quiescent

IDDO (Q)

0.3

0.60

mA

ADuM3440, Total Supply Current, Four Channels1

DC to 2 Mbps

VDD1 Supply Current

IDD1(Q)

1.7

2.4

mA

DC to 1 MHz logic signal frequency

VDD2 Supply Current

IDD2(Q)

1.2

1.7

mA

DC to 1 MHz logic signal frequency

150 Mbps

VDD1 Supply Current

IDD1(150)

63

110

mA

75 MHz logic signal frequency

VDD2 Supply Current

IDD2(150)

17

25

mA

75 MHz logic signal frequency

ADuM3441, Total Supply Current, Four Channels1

DC to 2 Mbps

VDD1 Supply Current

IDD1(Q)

1.6

2.2

mA

DC to 1 MHz logic signal frequency

VDD2 Supply Current

IDD2(Q)

1.3

1.9

mA

DC to 1 MHz logic signal frequency

150 Mbps

VDD1 Supply Current

IDD1(150)

52

80

mA

75 MHz logic signal frequency

VDD2 Supply Current

IDD2(150)

29

40

mA

75 MHz logic signal frequency

ADuM3442, Total Supply Current, Four Channels1

DC to 2 Mbps

VDD1 or VDD2 Supply Current

IDD1(Q), IDD2(Q)

1.5

2.0

mA

DC to 1 MHz logic signal frequency

150 Mbps

VDD1 or VDD2 Supply Current

IDD1(150), IDD2(150)

40

66

mA

75 MHz logic signal frequency

For All Models

Input Currents

IIA, IIB, IIC,

IID, IE1, IE2

−10

+0.01

+10

µA

0

≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2,

0

≤ VE1, VE2 ≤ VDD1 or VDD2

Logic High Input Threshold

VIH, VEH

1.6

V

Logic Low Input Threshold

VIL, VEL

0.4

V

Logic High Output Voltages

VOAH, VOBH,

VOCH, VODH

(VDD1 or

VDD2) − 0.1

3.0

V

IOx = −20 µA, VIx = VIxH

(VDD1 or

VDD2) − 0.4

2.8

V

IOx = −4 mA, VIx = VIxH

Logic Low Output Voltages

VOAL, VOBL,

VOCL, VODL

0.0

0.1

V

IOx = 20 µA, VIx = VIxL

0.04

0.1

V

IOx = 400 µA, VIx = VIxL

0.2

0.4

V

IOx = 4 mA, VIx = VIxL

SWITCHING SPECIFICATIONS

Minimum Pulse Width2

PW

6.67

ns