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ADUM2280 PDF预览

ADUM2280

更新时间: 2024-02-19 12:16:53
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 533K
描述
5 kV RMS Dual Channel Digital Isolators

ADUM2280 技术参数

Source Url Status Check Date:2013-05-01 14:56:50.352是否无铅:含铅
是否Rohs认证:符合生命周期:Active
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.19
Is Samacsys:N模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:12.75 mm湿度敏感等级:3
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:2.64 mm子类别:Other Analog ICs
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

ADUM2280 数据手册

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Data Sheet  
ADuM2280/ADuM2281/ADuM2285/ADuM2286  
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OPERATION  
All typical specifications are at TA = 25°C, VDD1 = 5 V, V DD2 = 3.0 V. Minimum/maximum specifications apply over the entire recom-  
mended operation range: 4.5 V ≤ VDD1 ≤ 5.5 V, 2.7 V ≤ VDD2 ≤ 3.6 V; and −40°C ≤ TA ≤ 125°C, unless otherwise noted. Switching  
specifications are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted.  
Table 7.  
A Grade  
Typ  
B Grade  
Typ  
C Grade  
Typ  
Parameter  
Symbol  
Min  
Max Min  
Max  
Min  
10  
Max  
Unit  
Test Conditions  
SWITCHING SPECIFICATIONS  
Pulse Width  
PW  
1000  
40  
ns  
Within PWD limit  
Data Rate  
1
25  
39  
3
100  
26  
2
Mbps  
ns  
Within PWD limit  
Propagation Delay  
Pulse Width Distortion  
Change vs. Temperature  
Propagation Delay Skew  
tPHL, tPLH  
PWD  
50  
10  
13  
20  
50% input to 50% output  
ns  
|tPLH − tPHL|  
7
2
3
1.5  
ps/°C  
ns  
tPSK  
38  
16  
12  
Between any two units  
at same operating  
conditions  
Channel Matching  
Codirectional  
tPSKCD  
tPSKOD  
5
3
6
2
5
ns  
ns  
ns  
Opposing-Direction  
10  
Jitter  
2
1
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 8.  
1 Mbps—A, B, C Grades  
25 Mbps—B, C Grades  
100 Mbps—C Grades  
Parameter  
Symbol  
Min  
Typ  
Max  
Min  
Typ  
Max  
Min  
Typ  
Max  
Unit  
Test Conditions  
SUPPLY CURRENT  
ADuM2280/ADuM2285  
No load  
IDD1  
IDD2  
IDD1  
IDD2  
1.3  
2.0  
2.3  
1.7  
1.6  
3.5  
2.6  
2.3  
6.2  
2.7  
5.8  
3.9  
7.0  
4.6  
6.5  
6.2  
20  
4.8  
16  
11  
25  
9.0  
19  
15  
mA  
mA  
mA  
mA  
ADuM2281/ADuM2286  
Table 9. For All Models  
Parameter  
Symbol Min  
Typ  
Max  
Unit  
Test Conditions  
DC SPECIFICATIONS  
Logic High Input Threshold  
Logic Low Input Threshold  
Logic High Output Voltages  
VIH  
VIL  
0.7 VDDx  
VDDx − 0.1  
V
0.3 VDDx  
V
VOH  
VDDx  
V
IOx = −20 µA, VIx = VIxH  
IOx = −4 mA, VIx = VIxH  
IOx = 20 µA, VIx = VIxL  
IOx = 4 mA, VIx = VIxL  
0 V ≤ VIx ≤ VDDx  
VDDx − 0.4  
VDDx − 0.2  
0.0  
V
Logic Low Output Voltages  
VOL  
II  
0.1  
0.4  
V
0.2  
V
Input Current per Channel  
Supply Current per Channel  
−10  
+0.01  
+10  
µA  
Quiescent Input Supply Current  
Quiescent Output Supply Current  
Dynamic Input Supply Current  
Dynamic Output Supply Current  
Undervoltage Lockout  
IDDI(Q)  
IDDO(Q)  
IDDI(D)  
IDDO(D)  
0.54  
1.2  
0.75  
2.0  
mA  
mA  
0.09  
0.02  
mA/Mbps  
mA/Mbps  
Positive VDDx Threshold  
VDDxUV+  
VDDxUV−  
VDDxUVH  
2.6  
2.4  
0.2  
V
V
V
Negative VDDx Threshold  
VDDx Hysteresis  
AC SPECIFICATIONS  
Output Rise/Fall Time  
Common-Mode Transient Immunity1  
tR/tF  
2.5  
35  
ns  
10% to 90%  
|CM|  
25  
kV/µs  
VIx = VDDx, VCM = 1000 V,  
transient magnitude = 800 V  
Refresh Period  
tr  
1.6  
µs  
1|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDDx. The common-mode voltage slew rates apply to both  
rising and falling common-mode voltage edges.  
Rev. 0 | Page 5 of 20  
 
 

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