ADUM2211 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADUM2211

Dual-Channel Digital Isolators, 5 kV

Analog Devices 

Data Sheet

ABSOLUTE MAXIMUM RATINGS

Table 18.

Parameter

Storage Temperature (TST)

Ambient Operating Temperature (TA)

Supply Voltage (VDD1, VDD2)1

Input Voltage (VIA, VIB)1, 2

Output Voltage (VOA, VOB)1, 2

Average Output Current per Pin3

Side 1 (IO1)

Side 2 (IO2)

Common-Mode Transients4

Rating

−65°C to +150°C

−40°C to +125°C

−0.5 V to +7.0 V

−0.5 V to VDDI + 0.5 V

−0.5 V to VDDO + 0.5 V

−18 mA to +18 mA

−22 mA to +22 mA

−100 kV/µs to +100 kV/µs

1 All voltages are relative to their respective ground.

2 VDDI and VDDO refer to the supply voltages on the input and output sides of a

given channel, respectively. See the PCB Layout section.

3 See Figure 3 for maximum rated current values for various temperatures.

4 Refers to common-mode transients across the insulation barrier. Common-mode

transients exceeding the Absolute Maximum Rating can cause latch-up or

permanent damage.

ADuM2210/ADuM2211

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

ESD CAUTION

Table 19. Maximum Continuous Working Voltage1

Parameter

Max Unit

AC Voltage, Bipolar Waveform

565 V peak

AC Voltage, Unipolar Waveform 1130 V peak

DC Voltage

1130 V peak

Constraint

50-year minimum lifetime

50-year minimum lifetime

50-year minimum lifetime

1 Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.

Table 20. ADuM2210 Truth Table (Positive Logic)

VIA Input1 VIB Input1 VDD1 State

VDD2 State

H

H

Powered

Powered

L

L

Powered

Powered

H

L

Powered

Powered

L

H

Powered

Powered

X

X

Unpowered Powered

X

X

Powered

Unpowered

1 H is logic high, L is logic low, and X is don’t care.

Table 21. ADuM2211 Truth Table (Positive Logic)

VIA Input1 VIB Input1 VDD1 State

VDD2 State

H

H

Powered

Powered

L

L

Powered

Powered

H

L

Powered

Powered

L

H

Powered

Powered

X

X

Unpowered Powered

X

X

Powered

Unpowered

1 H is logic high, L is logic low, and X is don’t care.

VOA Output1

H

L

H

L

L

Indeterminate

VOA Output1

H

L

H

L

Indeterminate

L

VOB Output1

H

L

L

H

L

Indeterminate

VOB Output1

H

L

L

H

L

Indeterminate

Notes

Outputs return to the input state within

1 µs of VDDI power restoration.

Outputs return to the input state within

1 µs of VDDO power restoration.

Notes

Outputs return to the input state within

1 µs of VDDI power restoration.

Outputs return to the input state within

1 µs of VDDO power restoration.

Rev. F | Page 9 of 17

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