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ADUM7240CRZ PDF预览

ADUM7240CRZ

更新时间: 2024-01-12 03:45:37
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 267K
描述
1 kV, Dual Channel Digital Isolators

ADUM7240CRZ 技术参数

Source Url Status Check Date:2013-05-01 14:56:51.371是否无铅: 含铅
是否Rohs认证: 符合生命周期:Active
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.35
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
座面最大高度:1.75 mm最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL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:3.9 mm

ADUM7240CRZ 数据手册

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ADuM7240/ADuM7241  
Data Sheet  
ELECTRICAL CHARACTERISTICS—3.3 V OPERATION  
All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.3 V. Minimum/maximum specifications apply over the entire recommended  
operation range of 3.0 V ≤ VDD1 ≤ 3.6 V, 3.0 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  
Typ  
C Grade  
Typ  
Min  
Max  
Min  
Unit  
Test Conditions/Comments  
Parameter  
Symbol  
Max  
SWITCHING SPECIFICATIONS  
Pulse Width  
Data Rate  
Propagation Delay  
Pulse Width Distortion  
Change vs. Temperature  
Propagation Delay Skew1  
Channel Matching  
Codirectional  
PW  
250  
40  
37  
ns  
Mbps  
ns  
ns  
ps/°C  
ns  
Within PWD limit  
Within PWD limit  
50% input to 50% output  
|tPLH − tPHL|  
1
85  
25  
25  
64  
5
tPHL, tPLH  
PWD  
60  
10  
5
50  
2
3
tPSK  
20  
10  
tPSKCD  
tPSKOD  
25  
30  
2
2
2
4
7
ns  
ns  
ns  
Opposing Direction  
Jitter  
2
1 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load  
within the recommended operating conditions.  
Table 5.  
1 Mbps—A, C Grades  
25 Mbps—C Grade  
Parameter  
Symbol  
Min  
Typ  
Max  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
SUPPLY CURRENT  
ADuM7240  
IDD1  
IDD2  
IDD1  
IDD2  
1.6  
1.3  
1.4  
1.4  
2.0  
1.6  
1.8  
1.8  
12  
15  
mA  
mA  
mA  
mA  
2.6  
6.7  
5.9  
4.4  
9.2  
8.2  
ADuM7241  
Table 6. For All Models  
Parameter  
Symbol  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
DC SPECIFICATIONS  
Logic High Input Threshold  
Logic Low Input Threshold  
Logic High Output Voltages  
VIH  
VIL  
VOH  
0.7 VDDx  
V
V
V
V
V
V
µA  
0.3 VDDx  
VDDx − 0.2  
VDDx − 0.4  
VDDx  
VDDx − 0.3  
0.0  
0.2  
+0.01  
IOx = −20 µA, VIx = VIxH  
IOx = −4 mA, VIx = VIxH  
IOx = 20 µA, VIx = VIxL  
IOx = 4 mA, VIx = VIxL  
0 V ≤ VIx ≤ VDDx  
Logic Low Output Voltages  
VOL  
II  
0.1  
0.4  
+10  
Input Current per Channel  
Supply Current per Channel  
Quiescent Input Supply Current  
Quiescent Output Supply Current  
Dynamic Input Supply Current  
Dynamic Output Supply Current  
−10  
IDDI(Q)  
IDDO(Q)  
IDDI(D)  
IDDO(D)  
0.71  
0.59  
0.20  
0.02  
1.0  
0.8  
mA  
mA  
mA/Mbps  
mA/Mbps  
AC SPECIFICATIONS  
Output Rise/Fall Time  
Common-Mode Transient Immunity1  
tR/tF  
|CM|  
2.8  
25  
ns  
kV/µs  
10% to 90%  
VIx = VDDx, VCM = 1000 V,  
15  
transient magnitude = 800 V  
Refresh Rate  
fr  
550  
kHz  
DC data inputs  
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. A | Page 4 of 16  
 
 
 

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