参数资料
型号: ADUM1100UR-RL7
厂商: Analog Devices Inc
文件页数: 8/20页
文件大小: 0K
描述: IC DIGITAL ISOL/COUPLER 8SOIC
设计资源: USB Cable Isolator Circuit (CN0159)
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 1/0
通道数: 1
电源电压: 3 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 100Mbps
传输延迟: 10.5ns
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: 带卷 (TR)
工作温度: -40°C ~ 125°C
ADuM1100
Data Sheet
ELECTRICAL SPECIFICATIONS—MIXED 5 V/3 V OR 3 V/5 V OPERATION
All voltages are relative to their respective ground. 5 V/3 V operation: 4.5 V ≤ V DD1 ≤ 5.5 V, 3.0 V ≤ V DD2 ≤ 3.6 V. 3 V/5 V operation:
≤ V DD1 ≤ 3.6 V, 4.5 V ≤ V DD2 ≤ 5.5 V. All minimum/maximum specifications apply over the entire recommended operation range,
otherwise noted. All typical specifications are at T A = 25°C, V DD1 = 3.3 V, V DD2 = 5 V or V DD1 = 5 V, V DD2 = 3.3 V.
Table 3.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current, Quiescent
I DDI (Q)
5 V/3 V Operation
3 V/5 V Operation
Output Supply Current, Quiescent
5 V/3 V Operation
3 V/5 V Operation
Input Supply Current, 25 Mbps
I DDO (Q)
I DDI (25)
0.3
0.1
0.005
0.01
0.8
0.3
0.04
0.06
mA
mA
mA
mA
5 V/3 V Operation
3 V/5 V Operation
2.2
2.0
3.5
2.8
mA
mA
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
Output Supply Current 1 , 25 Mbps
I DDO (25)
5 V/3 V Operation
3 V/5 V Operation
0.3
0.5
0.7
1.0
mA
mA
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
Input Supply Current, 50 Mbps
I DDI (50)
5 V/3 V Operation
3 V/5 V Operation
4.5
4.0
7.0
6.0
mA
mA
25 MHz logic signal frequency
25 MHz logic signal frequency
Output Supply Current 1 , 50 Mbps
I DDO (50)
5 V/3 V Operation
3 V/5 V Operation
1.2
1.0
1.6
1.5
mA
mA
25 MHz logic signal frequency
25 MHz logic signal frequency
Input Currents
Logic High Output Voltage
5 V/3 V Operation
Logic Low Output Voltage
5 V/3 V Operation
I IA
V OH
V OL
?10
V DD2 ? 0.1
V DD2 ? 0.5
+0.01
3.3
3.0
0.0
0.04
+10
0.1
0.1
μA
V
V
V
V
0 V ≤ V IA , V IB , V IC , V ID ≤ V DD1 or V DD2
I O = ?20 μA, V I = V IH
I O = ?2.5 mA, V I = V IH
I O = 20 μA, V I = V IL
I O = 400 μA, V I = V IL
0.3
0.4
V
I O = 2.5 mA, V I = V IL
Logic High Output Voltage
3 V/5 V Operation
V OH
V DD2 ? 0.1
V DD2 ? 0.8
5.0
4.6
V
V
I O = ?20 μA, V I = V IH
I O = ?4 mA, V I = V IH
Logic Low Output Voltage
3 V/5 V Operation
V OL
0.0
0.03
0.3
0.1
0.1
0.8
V
V
V
I O = 20 μA, V I = V IL
I O = 400 μA, V I = V IL
I O = 4 mA, V I = V IL
SWITCHING SPECIFICATIONS
For ADuM1100AR
Minimum Pulse Width 2
Maximum Data Rate 3
PW
25
40
ns
Mbps
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
For ADuM1100BR/ADuM1100UR
Minimum Pulse Width 2
Maximum Data Rate 3
PW
50
20
ns
Mbps
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
For All Grades
Propagation Delay Time to Logic
Low/High Output 4, 5
t PHL , t PLH
5 V/3 V Operation (See Figure 9)
3 V/5 V Operation (See Figure 10)
13
16
21
26
ns
ns
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
Rev. I | Page 8 of 20
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