參數(shù)資料
型號: ADUM1250
廠商: Analog Devices, Inc.
英文描述: Hot Swappable Dual I2C Isolators
中文描述: 熱插拔雙的I2C隔離器
文件頁數(shù): 7/12頁
文件大小: 201K
代理商: ADUM1250
ADuM1250/ADuM1251
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 8.
Parameter
Symbol
Storage Temperature
T
ST
Ambient Operating
Temperature
Supply Voltages
1
V
DD1
,
V
DD2
Input/Output Voltage
1
,
Side 1
V
SCL1
Input/Output Voltage
1
,
Side 2
V
SCL2
Average Output
Current, per Pin2
Common-Mode
Transients
3
Rev. 0 | Page 7 of 12
Min
55
40
Max
+150
+105
Unit
°C
°C
T
A
0.5
+7.0
V
V
SDA1
,
0.5
V
DD1
+ 0.5
V
V
SDA2
,
0.5
V
DD2
+ 0.5
V
I
O
mA
100
+100
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.
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
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