参数资料
型号: ADUM1100AR-RL7
厂商: Analog Devices Inc
文件页数: 6/20页
文件大小: 0K
描述: IC DIGITAL ISOL/COUPLER 8SOIC
产品培训模块: Power Line Monitoring
设计资源: USB Cable Isolator Circuit (CN0159)
其它图纸: ADUM Single Channel
标准包装: 1
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: 25Mbps
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: 标准包装
工作温度: -40°C ~ 105°C
其它名称: ADUM1100AR-RL7DKR
ADuM1100
Data Sheet
ELECTRICAL SPECIFICATIONS—3.3 V OPERATION
All voltages are relative to their respective ground. 3.0 V ≤ V DD1 ≤ 3.6 V, 3.0 V ≤ V DD2 ≤ 3.6 V. All minimum/maximum specifications apply
over the entire recommended operation range, unless otherwise noted. All typical specifications are at T A = 25°C, V DD1 = V DD2 = 3.3 V.
Table 2.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current
Output Supply Current
Input Supply Current (25 Mbps)
I DD1 (Q)
I DD2 (Q)
I DD1 (25)
0.1
0.005
2.0
0.3
0.04
2.8
mA
mA
mA
V I = 0 V or V DD1
V I = 0 V or V DD1
12.5 MHz logic signal frequency
(See Figure 5)
Output Supply Current 1 (25 Mbps)
I DD2 (25)
0.3
0.7
mA
12.5 MHz logic signal frequency
(See Figure 6)
Input Supply Current (50 Mbps)
I DD1 (50)
4.0
6.0
mA
25 MHz logic signal frequency,
(See Figure 5)
ADuM1100BR/ADuM1100UR only
Output Supply Current 1 (50 Mbps)
I DD2 (50)
1.2
1.6
mA
25 MHz logic signal frequency,
(See Figure 6)
ADuM1100BR/ADuM1100UR only
Input Current
Logic High Output Voltage
I I
V OH
?10
V DD2 ? 0.1
+0.01
3.3
+10
μA
V
0 V ≤ V IN ≤ V DD1
I O = ?20 μA, V I = V IH
V DD2 ? 0.5
3.0
V
I O = ?2.5 mA, V I = V IH
Logic Low Output Voltage
V OL
0.0
0.04
0.3
0.1
0.1
0.4
V
V
V
I O = 20 μA, V I = V IH
I O = 400 μA, V I = V IH
I O = 2.5 mA, V I = V IH
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
10
100
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
t PHL
14.5
28
ns
C L = 15 pF, CMOS signal levels
Output 4, 5 (See Figure 8)
Propagation Delay Time to Logic
t PLH
15.0
28
ns
C L = 15 pF, CMOS signal levels
High Output 4, 5 (See Figure 8)
Pulse Width Distortion |t PLH ? t PHL | 5
Change vs. Temperature 6
Propagation Delay Skew
PWD
t PSK1
0.5
10
3
15
ns
ps/°C
ns
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
(Equal Temperature) 5, 7
Propagation Delay Skew
t PSK2
12
ns
C L = 15 pF, CMOS signal levels
(Equal Temperature, Supplies) 5, 7
Output Rise/Fall Time
t R , t F
3
ns
C L = 15 pF, CMOS signal levels
Common-Mode Transient Immunity
|CM L |,
25
35
kV/μs
V I = 0 V or V DD1 , V CM = 1000 V,
at Logic Low/High Output 8
|CM H |
transient magnitude = 800 V
Refresh Rate
Input Dynamic Supply Current 9
Output Dynamic Supply Current 9
f r
I DDI (D)
I DDO (D)
1.1
0.08
0.04
Mbps
mA/Mbps
mA/Mbps
Rev. I | Page 6 of 20
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