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ADUM1441

更新时间: 2024-02-29 07:00:59
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 440K
描述
Micropower Quad-Channel Digital Isolators

ADUM1441 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:SSOP,
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.21其他特性:IT ALSO OPERATES AT 3.3 V
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:7.2 mm
湿度敏感等级:3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):260
座面最大高度:2 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.25 V标称供电电压 (Vsup):2.5 V
表面贴装:YES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:30宽度:5.3 mm

ADUM1441 数据手册

 浏览型号ADUM1441的Datasheet PDF文件第3页浏览型号ADUM1441的Datasheet PDF文件第4页浏览型号ADUM1441的Datasheet PDF文件第5页浏览型号ADUM1441的Datasheet PDF文件第7页浏览型号ADUM1441的Datasheet PDF文件第8页浏览型号ADUM1441的Datasheet PDF文件第9页 
ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM1447  
Data Sheet  
Table 6. For All Models  
Parameter  
Symbol  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
DC SPECIFICATIONS  
Input Threshold  
Logic High  
1
VIH  
VIL  
0.7 VDDx  
V
V
1
Logic Low  
0.3 VDDx  
Output Voltages  
Logic High  
VOH  
VOL  
II  
VDDx1 − 0.1  
VDDx1 − 0.4  
2.5  
2.35  
0.0  
0.1  
+0.01  
V
V
V
V
IOx = −20 µA, VIx = VIxH  
IOx = −4 mA, VIx = VIxH  
IOx = 20 µA, VIx = VIxL  
IOx = 4 mA, VIx = VIxL  
Logic Low  
0.1  
0.4  
+1  
1
Input Current per Channel  
Input Switching Thresholds  
Positive Threshold Voltage  
Negative Going Threshold  
Input Hysteresis  
Undervoltage Lockout, VDD1 or VDD2  
Supply Current per Channel  
Quiescent Current  
−1  
µA  
0 V ≤ VIx ≤ VDDx  
VT+  
VT−  
ΔVT  
UVLO  
1.5  
1.0  
0.5  
1.5  
V
V
V
V
Input Supply  
Output Supply  
Input (Refresh Off)  
Output (Refresh Off)  
Dynamic Supply Current  
Input  
IDDI (Q)  
IDDO (Q)  
IDDI (Q)  
IDDO (Q)  
2.6  
0.5  
0.05  
0.05  
3.3  
1.8  
µA  
µA  
µA  
µA  
ENX low  
ENX low  
ENX high  
ENX high  
IDDI (D)  
IDDO (D)  
76  
41  
µA/Mbps  
µA/Mbps  
Output  
AC SPECIFICATIONS  
Output Rise Time/Fall Time  
Common-Mode Transient Immunity2  
tR/tF  
|CM|  
2
40  
ns  
kV/µs  
10% to 90%  
VIx = VDDx1, VCM = 1000 V,  
25  
transient magnitude = 800 V  
Refresh Rate  
fr  
14  
kbps  
1 VDDx = VDD1 or VDD2  
.
2 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VOUT > 0.8 VDDx. The common-mode voltage slew rates apply to both rising and  
falling common-mode voltage edges.  
Rev. 0 | Page 6 of 24  
 
 
 

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