ADUM1251(Rev0) 데이터 시트보기 (PDF) - Analog Devices

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ADUM1251
(Rev.:Rev0)

Hot Swappable Dual I2C Isolators

Analog Devices 

ABSOLUTE MAXIMUM RATINGS

Ambient temperature = 25°C, unless otherwise noted.

Table 8.

Parameter

Storage Temperature

Ambient Operating

Temperature

Supply Voltages1

Input/Output Voltage1,

Side 1

Input/Output Voltage1,

Side 2

Average Output

Current, per Pin2

Common-Mode

Transients3

Symbol Min

TST

−55

TA

−40

Max

+150

+105

VDD1,

VDD2

VSDA1,

VSCL1

VSDA2,

VSCL2

IO

−0.5 +7.0

−0.5 VDD1 + 0.5

−0.5 VDD2 + 0.5

−100 +100

Unit

°C

°C

V

V

V

mA

kV/μs

1 All voltages are relative to their respective ground.

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

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

mode transients exceeding the absolute maximum rating may cause latch-

up or permanent damage.

ADuM1250/ADuM1251

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Rev. 0 | Page 7 of 12

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