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ADUM3154BRSZ-RL7 PDF预览

ADUM3154BRSZ-RL7

更新时间: 2024-01-04 16:40:32
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
23页 369K
描述
3.75 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI

ADUM3154BRSZ-RL7 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:2.14模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G20JESD-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):5.5 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层: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
Base Number Matches:1

ADUM3154BRSZ-RL7 数据手册

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Data Sheet  
ADuM3154  
SPECIFICATIONS  
ELECTRICAL CHARACTERISTICS—5 V OPERATION  
All typical specifications are at TA = 25°C and VDD1 = VDD2 = 5 V. Minimum and maximum specifications apply over the entire  
recommended operation range: 4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 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 2. Switching Specifications  
A Grade  
B Grade  
Parameter  
Symbol  
Min Typ Max  
Min  
Typ Max  
Unit  
Test Conditions/Comments  
MCLK, MO, SO  
SPI Clock Rate  
SPIMCLK  
DRFAST  
tPHL, tPLH  
PW  
1
2
25  
17  
34  
14  
MHz  
Mbps  
ns  
Data Rate Fast (MO, SO)  
Propagation Delay  
Pulse Width  
Within PWD limit  
50% input to 50% output  
Within PWD limit  
12  
100  
12.5  
ns  
Pulse Width Distortion  
Codirectional Channel Matching1  
Jitter, High Speed  
MSS  
PWD  
tPSKCD  
JHS  
2
2
2
2
ns  
ns  
ns  
|tPLH − tPHL|  
1
1
Data Rate Fast  
Propagation Delay  
Pulse Width  
Pulse Width Distortion  
Setup Time2  
DRFAST  
tPHL, tPLH  
PW  
PWD  
MSSSETUP  
JHS  
2
26  
34  
26  
Mbps  
ns  
ns  
ns  
ns  
Within PWD limit  
50% input to 50% output  
Within PWD limit  
21  
1
21  
100  
1.5  
12.5  
10  
3
3
|tPLH − tPHL|  
Jitter, High Speed  
SSA0, SSA1  
1
ns  
Data Rate Slow  
Propagation Delay  
Pulse Width  
DRSLOW  
tPHL, tPLH  
PW  
250  
2.6  
250  
2.6  
kbps  
µs  
µs  
Within PWD limit  
50% input to 50% output  
Within PWD limit  
0.1  
4
0.1  
4
Jitter, Low Speed  
SSAx3 Minimum Input Skew4  
JLS  
tSSAx SKEW  
2.5  
2.5  
µs  
ns  
3
40  
40  
1 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.  
2
MSS  
MSS  
The  
signal is glitch filtered in both speed grades, whereas the other fast signals are not glitch filtered in the B grade. To guarantee that  
reaches the output  
MSS  
ahead of another fast signal, set up  
3 SSAx = SSA1 or SSA2.  
prior to the competing signal by different times depending on speed grade.  
4 An internal asynchronous clock, not available to users, samples the low speed signals. If edge sequence in codirectional channels is critical to the end application, the  
leading pulse must be at least 1 tSSAx SKEW ahead of a later pulse to guarantee the correct order or simultaneous arrival at the output.  
Rev. B | Page 3 of 22  
 
 

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