Hello together,
I have a question concerning ADUM315x parts and speedgrade A and B:
In datasheet you can find the followoing information:
Later in technical description of the datasheet there are more detailed information;
So my question why is speedgrade…
SPIsolator(TM) are dedicated SPI digital isolators. We've got your SPI bus covered with the introduction of these 5 new devices:
The highly integrated ADuM315x SPI digital isolator family simplifies the design of a complete SPI digital isolation…
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LTM2894
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| LTM2895 |
| LTM9100 |
| LTM2885 |
| LTM2881 |
| LTM2882 |
| LTM2883 |
| LTM2884 |
| LTM2893 |
| LTM2886 |
| LTM2887 |
| LTM2889 |
| LTM2892 |
| LTC1694-1 |
| LTC4300 |
| LTC4310 |
| LTC4302 |
| LTC4305 |
| LTC4304 |
| LTC4303 |
| LTC4306 |
| LTC4307 |
| LTC4307-1 |
| LTC430… |
SPI(串行外设接口)总线成为设计师宠儿的原因有多种。SPI总线支持高速工作模式，可在短距离内(如电路板芯片间)以最高60 Mbps的速率传输数据。总线在原理上很简单，由一个时钟、两条数据线路和一个芯片选择信号构成。由于数据出现在时钟的一个相位上并在相反相位读回，因此，在速率上出现延迟和失配的几率非常大。最后，总线是由单向线路构成的，这种设计简化了其在微处理器中的实现方式，消除了流程控制问题，非常适合光耦合器或数字隔离器的隔离应用，因为隔离器天生就属于单向器件…
