参数资料
型号: ADUM1201CRZ-RL7
厂商: Analog Devices Inc
文件页数: 22/28页
文件大小: 0K
描述: IC ISOLATOR DIGITAL DUAL 8-SOIC
其它图纸: ADUMx201 Series Block Diagram
标准包装: 1
系列: iCoupler®
输入 - 1 侧/2 侧: 1/1
通道数: 2
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 50Mbps
传输延迟: 45ns
输出类型: 逻辑
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 标准包装
工作温度: -40°C ~ 105°C
产品目录页面: 2766 (CN2011-ZH PDF)
其它名称: ADUM1201CRZ-RL7DKR

ADuM1200/ADuM1201
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Data Sheet
V DD1 1
V IA 2
V IB 3
GND 1 4
ADuM1200
TOP VIEW
(Not to Scale)
8 V DD2
7 V OA
6 V OB
5 GND 2
V DD1 1
V OA 2
V IB 3
GND 1 4
ADuM1201
TOP VIEW
(Not to Scale)
8
7
6
5
V DD2
V IA
V OB
GND 2
Figure 4. ADuM1200 Pin Configuration
Table 15. ADuM1200 Pin Function Descriptions
Pin
Figure 5. ADuM1201 Pin Configuration
Table 16. ADuM1201 Pin Function Descriptions
Pin
No.
1
2
3
4
5
6
7
8
Mnemonic
V DD1
V IA
V IB
GND 1
GND 2
V OB
V OA
V DD2
Description
Supply Voltage for Isolator Side 1.
Logic Input A.
Logic Input B.
Ground 1. Ground Reference for Isolator Side 1.
Ground 2. Ground Reference for Isolator Side 2.
Logic Output B.
Logic Output A.
Supply Voltage for Isolator Side 2.
No.
1
2
3
4
5
6
7
8
Mnemonic
V DD1
V OA
V IB
GND 1
GND 2
V OB
V IA
V DD2
Description
Supply Voltage for Isolator Side 1.
Logic Output A.
Logic Input B.
Ground 1. Ground Reference for Isolator Side 1.
Ground 2. Ground Reference for Isolator Side 2.
Logic Output B.
Logic Input A.
Supply Voltage for Isolator Side 2.
Table 17. ADuM1200 Truth Table (Positive Logic)
V IA Input
H
L
H
L
X
V IB Input
H
L
L
H
X
V DD1 State
Powered
Powered
Powered
Powered
Unpowered
V DD2 State
Powered
Powered
Powered
Powered
Powered
V OA Output
H
L
H
L
H
V OB Output
H
L
L
H
H
Notes
Outputs return to the input state within
1 μs of V DDI power restoration.
X
X
Powered
Unpowered
Indeterminate
Indeterminate
Outputs return to the input state within
1 μs of V DDO power restoration.
Table 18. ADuM1201 Truth Table (Positive Logic)
V IA Input
H
L
H
L
X
V IB Input
H
L
L
H
X
V DD1 State
Powered
Powered
Powered
Powered
Unpowered
V DD2 State
Powered
Powered
Powered
Powered
Powered
V OA Output
H
L
H
L
Indeterminate
V OB Output
H
L
L
H
H
Notes
Outputs return to the input state within
1 μs of V DDI power restoration.
X
X
Powered
Unpowered
H
Indeterminate
Outputs return to the input state within
1 μs of V DDO power restoration.
Rev. I | Page 22 of 28
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