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ADUM4401

更新时间: 2024-01-19 01:13:18
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 464K
描述
5 kV RMS Quad-Channel Digital Isolators

ADUM4401 技术参数

Source Url Status Check Date:2013-05-01 14:56:50.991是否无铅: 含铅
是否Rohs认证: 符合生命周期:Active
包装说明:,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8543.70.99.60风险等级:2.11
接口集成电路类型:INTERFACE CIRCUITBase Number Matches:1

ADUM4401 数据手册

 浏览型号ADUM4401的Datasheet PDF文件第1页浏览型号ADUM4401的Datasheet PDF文件第2页浏览型号ADUM4401的Datasheet PDF文件第3页浏览型号ADUM4401的Datasheet PDF文件第5页浏览型号ADUM4401的Datasheet PDF文件第6页浏览型号ADUM4401的Datasheet PDF文件第7页 
ADuM4400/ADuM4401/ADuM4402  
ELECTRICAL CHARACTERISTICS—3 V OPERATION  
All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V. Minimum/maximum specifications apply over the entire recommended  
operation range: 2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V, and −40°C ≤ TA ≤ 105°C, unless otherwise noted. Switching specifications are  
tested with CL = 15 pF and CMOS signal levels, unless otherwise noted.  
Table 4.  
A Grade  
B Grade  
C Grade  
Parameter  
Symbol Min  
Typ Max Min Typ Max Min Typ Max Unit  
Test Conditions  
Mbps Within PWD limit  
SWITCHING SPECIFICATIONS  
Data Rate  
Propagation Delay  
Pulse Width Distortion  
Change vs. Temperature  
Pulse Width  
Propagation Delay Skew  
Channel Matching  
Codirectional  
1
100  
40  
10  
50  
3
90  
45  
2
tPHL, tPLH  
PWD  
50  
75  
11  
20  
38  
5
20  
34  
0.5  
3
ns  
ns  
ps/°C  
50% input to 50% output  
|tPLH − tPHL  
|
PW  
tPSK  
1000  
100  
8.3  
11.1 ns  
Within PWD limit  
Between any two units  
50  
22  
16  
ns  
tPSKCD  
tPSKOD  
50  
50  
3
6
2
5
ns  
ns  
Opposing-Direction  
7
Codirectional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier.  
Table 5.  
1 Mbps—A, B, C Grades  
10 Mbps—B, C Grades  
90 Mbps—C Grade  
Parameter  
Symbol  
Min  
Typ  
Max  
Min  
Typ  
Max  
Min  
Typ  
Max  
Unit Test Conditions  
SUPPLY CURRENT  
ADuM4400  
IDD1  
IDD2  
IDD1  
IDD2  
IDD1  
IDD2  
1.6  
0.7  
1.4  
0.9  
1.2  
1.2  
2.1  
1.2  
1.9  
1.5  
1.7  
1.7  
4.8  
1.8  
0.1  
2.5  
3.3  
3.3  
7.1  
2.3  
5.6  
3.3  
4.4  
4.4  
37  
11  
31  
17  
24  
24  
54  
15  
44  
24  
39  
39  
mA  
mA  
mA  
mA  
mA  
mA  
ADuM4401  
ADuM4402  
Table 6. For All Models  
Parameter  
Symbol  
Min  
Typ  
Max  
Unit  
Test Conditions  
DC SPECIFICATIONS  
Logic High Input Threshold  
Logic Low Input Threshold  
Logic High Output Voltage  
VIH  
VIL  
VOH  
1.6  
V
V
V
V
0.4  
VDDx − 0.1  
VDDx − 0.4  
3.0  
2.8  
IOx = −20 μA, VIx = VIxH  
IOx = −4 mA, VIx = VIxH  
Input Current per Channel  
Supply Current per Channel  
II  
−10  
+0.01  
+10  
μA  
0 V ≤ VI x ≤ VDDx  
Quiescent Input Supply Current  
Quiescent Output Supply Current  
Dynamic Input Supply Current  
Dynamic Output Supply Current  
IDDI(Q)  
IDDO(Q)  
IDDI(D)  
IDDO(D)  
0.31  
0.19  
0.10  
0.03  
0.49  
0.27  
mA  
mA  
mA/Mbps  
mA/Mbps  
AC SPECIFICATIONS  
Output Rise/Fall Time  
Common-Mode Transient Immunity1  
tR/tF  
|CM|  
3
35  
ns  
kV/μs  
10% to 90%  
VIx = VDDx, VCM = 1000 V,  
25  
transient magnitude = 800 V  
Output Disable Propagation Delay  
Output Enable Propagation Delay  
Refresh Rate  
tPHZ,tPLH  
tPZH,tPZL  
fr  
6
6
1.2  
8
8
ns  
ns  
Mbps  
High/low-to-high impedance  
High impedance-to-high/low  
1|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD. The common-mode voltage slew rates apply to both  
rising and falling common-mode voltage edges.  
Rev. 0 | Page 4 of 20  
 

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