参数资料
型号: ADUM1234BRWZ-RL
厂商: Analog Devices Inc
文件页数: 6/12页
文件大小: 0K
描述: IC ISOLATR DGTL 2CH 0.1A 16-SOIC
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 2/0
通道数: 2
电源电压: 4.5 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 124ns
输出类型: 逻辑
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
工作温度: -40°C ~ 105°C

ADuM1234
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Data Sheet
Stresses above those listed under Absolute Maximum Ratings
Table 7.
Parameter
Storage Temperature (T ST )
Ambient Operating Temperature (T A )
Input Supply Voltage 1 (V DD1 )
Output Supply Voltage 1 (V DDA , V DDB )
Input Voltage 1 (V IA , V IB )
Output Voltage 1
V OA
V OB
Input-to-Output Voltage 2
Output Differential Voltage 3
Output DC Current (I OA , I OB )
Common-Mode Transients 4
Rating
?55°C to +150°C
?40°C to +105°C
?0.5 V to +7.0 V
?0.5 V to +27 V
?0.5 V to V DD1 + 0.5 V
?0.5 V to V DDA + 0.5 V
?0.5 V to V DDB + 0.5 V
?700 V peak to +700 V peak
700 V peak
?20 mA to +20 mA
?100 kV/μs to +100 kV/μs
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
1
2
3
4
All voltages are relative to their respective grounds.
Input-to-output voltage is defined as GND A ? GND 1 or GND B ? GND 1 .
Output differential voltage is defined as GND A ? GND B .
Refers to common-mode transients across any insulation barrier. Common-
mode transients exceeding the absolute maximum ratings may cause latch-up
or permanent damage.
Table 8. Maximum Continuous Working Voltage 1
Parameter
AC Voltage, Bipolar Waveform
Max
560
Unit
V peak
Constraint
50-year minimum lifetime
AC Voltage, Unipolar Waveform
Basic Insulation
700
V peak
Analog Devices recommended maximum working voltage
DC Voltage
Basic Insulation
700
V peak
Analog Devices recommended maximum working voltage
1
Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more information.
Rev. A | Page 6 of 12
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