参数资料
型号: ADUM1412BRWZ-RL
厂商: Analog Devices Inc
文件页数: 16/24页
文件大小: 0K
描述: IC ISOLATOR DGTL QUAD 16-SOIC
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 2/2
通道数: 4
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 30ns
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
ADuM1410/ADuM1411/ADuM1412
Table 14. Truth Table (Positive Logic)
Data Sheet
V Ix
CTRL X
V DISABLE
V DDI
V DDO
V Ox
Input 1
H
L
X
Input 2
X
X
H or NC
State 3
L or NC
L or NC
H
State 4
Powered
Powered
X
State 5
Powered
Powered
Powered
Output 1
H
L
H
Description
Normal operation, data is high.
Normal operation, data is low.
Inputs disabled. Outputs are in the default state as determined
by CTRL X .
X
L
H
X
Powered
L
Inputs disabled. Outputs are in the default state as determined
by CTRL X .
X
H or NC
X
Unpowered
Powered
H
Input unpowered. Outputs are in the default state as determined
by CTRL X .
Outputs return to input state within 1 μs of V DDI power restoration.
See the pin function descriptions (Table 11, Table 12, and Table 13)
for more details.
X
L
X
Unpowered
Powered
L
Input unpowered. Outputs are in the default state as determined
by CTRL X .
Outputs return to input state within 1 μs of V DDI power restoration.
See the pin function descriptions (Table 11, Table 12, and Table 13)
for more details.
X
X
X
Powered
Unpowered
Z
Output unpowered. Output pins are in high impedance state.
Outputs return to input state within 1 μs of V DDO power restoration.
See the pin function descriptions (Table 11, Table 12, and Table 13)
for more details.
1
2
3
4
5
V Ix and V Ox refer to the input and output signals of a given channel (A, B, C, or D).
CTRL X refers to the default output control signal on the input side of a given channel (A, B, C, or D).
Available only on the ADuM1410 .
V DDI refers to the power supply on the input side of a given channel (A, B, C, or D).
V DDO refers to the power supply on the output side of a given channel (A, B, C, or D).
Rev. J | Page 16 of 24
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