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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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与其他公司相比，东芝标准数字隔离器有哪些优势？
下表中对比了东芝产品与其竞争对手产品的特性。
东芝的标准数字隔离器具有低脉宽失真（PWD）、高共模瞬态抑制（CMTI）和长使用寿命的特性。
注：根据东芝调研（截至2023年3月）
术语 |
DCL540x01／DCL541x01 |
公司A |
公司B |
公司C |
单位 |
|---|---|---|---|---|---|
耦合方法 |
磁 |
磁 |
电容 |
电容 |
|
数据速率 |
150 |
150 |
100 |
150 |
Mbps |
通道总数 |
4 |
4 |
4 |
4 |
|
正向：反向通道 |
4:0／3:1 |
4:0／3:1 |
4:0／3:1 |
4:0／3:1 |
|
脉冲失真 |
3 |
3 |
5.1 |
5.0 |
ns |
CMTI（最小值／典型值） |
★100／200 |
75／100 |
85／100 |
35／50 |
kV/μs |
隔离电压（最小值） |
5 |
5 |
5 |
5 |
kVrms |
爬电距离（最小值） |
8 |
7.8 |
8 |
8 |
mm |
结温（最大值） |
150 |
150 |
150 |
150 |
℃ |
封装 |
SOIC16 |
SOIC16 |
SOIC16 |
||
隔离电压（最小值） |
5000 |
5000 |
5000 |
5000 |
Vrms |
| 隔离拓扑结构 | ★双隔离 |
单隔离 |
双隔离 |
双隔离 |
|
隔离寿命（TDDB结果） |
★＞70年 |
50年 |
100年 |
60年 |
关于标准数字隔离器产品，请参考以下链接。
