Hi ADI folk,
I am a bit confused about the behaviour of MISO in high impedance state.
Following the ADE78xxA datasheet, it goes into high impedance state while SS is not active.
When looking at the ADE7878A eval board schematic, there is no external…
Q1. I have no idea how to control IRQ1 pin of P2 connector to communicate. Is this pin must needed to communicate?
IRQx are output pins and ADE9000 are used them to report interrupts (like overcurrent event). They are not necessary for the SPI communication…
The ADUM3401 indeed solved the issue. Thanks Dave
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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… |
Hello Jester,
We recommend referencing the input circuitry to the isolated Analog ground. See this post for more information:
http://ez.analog.com/message/60282#60282
You might also consider a 4-channel digital isolator for the SPI interface as an…
