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ADUM3481

更新时间: 2024-01-11 02:22:10
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 339K
描述
Small, 3.75 kV RMS Quad Digital Isolators

ADUM3481 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.18
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:7.2 mm
湿度敏感等级:1功能数量:1
端子数量:20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:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:2 mm最大供电电压:5.5 V
最小供电电压:1.8 V标称供电电压: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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.3 mmBase Number Matches:1

ADUM3481 数据手册

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Data Sheet  
ADuM3480/ADuM3481/ADuM3482  
SPECIFICATIONS  
ELECTRICAL CHARACTERISTICS—5 V OPERATION  
All typical specifications are at TA = 25°C, VDDL1 = VDD1 = VDDL2 = VDD2 = 5 V. Minimum/maximum specifications apply over the entire  
recommended operation range: 4.5 V ≤ VDDL1, VDD1 ≤ 5.5 V, 4.5 V ≤ VDDL2, VDD2 ≤ 5.5 V, 40°C ≤ TA ≤ +125°C, unless otherwise noted.  
Switching specifications are tested with CL = 15 pF, and CMOS signal levels, unless otherwise noted.  
Table 1.  
A Grade  
Typ  
B Grade  
Typ  
Parameter  
Symbol Min  
Max  
Min  
Max  
Unit  
Test Conditions/Comments  
SWITCHING SPECIFICATIONS  
Pulse Width  
PW  
1000  
40  
ns  
Within PWD limit  
Data Rate  
1
90  
6
25  
33  
3
Mbps  
ns  
ns  
ps/°C  
ns  
Within PWD limit  
50% input to 50% output  
|tPLH − tPHL|  
Propagation Delay  
Pulse Width Distortion  
Change vs. Temperature  
Propagation Delay Skew  
Channel Matching  
Codirectional  
tPHL, tPLH  
PWD  
65  
7
25  
3
tPSK  
50  
17  
Between any two units  
tPSKCD  
tPSKOD  
19  
25  
5
7
ns  
ns  
ns  
Opposing Direction  
Jitter  
2
2
Table 2.  
1 Mbps—A, B Grades  
25 Mbps—B Grade  
Parameter  
Symbol Min  
Typ  
Max  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
SUPPLY CURRENT  
ADuM3480  
IDD1  
2.0  
0.11  
5.1  
0.2  
2.8  
0.14  
4.3  
0.18  
3.5  
0.16  
3.5  
0.16  
2.9  
0.4  
6.9  
0.7  
3.0  
0.5  
5.7  
0.6  
4.1  
0.5  
4.7  
0.65  
8.6  
0.2  
6.0  
2.1  
7.9  
0.7  
6.7  
1.6  
7.3  
1.2  
7.3  
1.2  
12  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
IDDL1  
IDD2  
IDDL2  
IDD1  
IDDL1  
IDD2  
IDDL2  
IDD1  
IDDL1  
IDD2  
0.6  
7.5  
4.8  
10  
1.4  
7.8  
3.2  
8.8  
2.4  
8.8  
2.4  
CL = 0 pF  
CL = 0 pF  
CL = 0 pF  
CL = 0 pF  
CL = 0 pF  
ADuM3481  
ADuM3482  
IDDL2  
Rev. 0 | Page 3 of 20  
 
 
 

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