Data Sheet

ADuM5401/ADuM5402/ADuM5403/ADuM5404

Rev. C | Page 9 of 28

Table 13. Input and Output Characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

DC SPECIFICATIONS

Logic High Input Threshold

V

IH

0.7 × V

V

DD1

V

Logic Low Input Threshold

V

IL

0.3 × V

V

DD1

V

Logic High Output Voltages

V

OH

V

V

V

I

V

V

V

V

V

I

Logic Low Output Voltages

V

OL

0.0

0.1

V

I

0.0

0.4

V

I

Undervoltage Lockout

UVLO

V

Positive Going Threshold

V

UV+

2.7

V

Negative Going Threshold

V

UV−

2.4

V

Hysteresis

V

UVH

0.3

V

Input Currents per Channel

I

I

−10

+0.01

+10

µA

0 V ≤ V

AC SPECIFICATIONS

Output Rise/Fall Time

t

2.5

ns

10% to 90%

Common-Mode Transient

Immunity1

|CM|

25

35

kV/µs

V

transient magnitude = 800 V

Refresh Rate

f

r

1.0

Mbps

low output. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.