One of the customer is considering to use ADM1075.
Referring to UG-548, there are ADuM5404 and ADuM1250.
The customer wants to reduce component count.
Then they are considering to reduce ADuM1250 and connect as below,
1)As for your ADuM5404, what are your min and max of Vuv+ and Vuv-? As for our reference.....pls let us know.
2)How can I think this value? Will Min and Max come form VIH/VIL correct?
What is your Max.specified Junction Temperature of ADuM5404ARW?
I cannot catch it on your datasheet well.
Typical specifications are at TA = 25°C, VDD1 = VSEL = VISO = 5 V. Minimum/maximum specifications apply over the entire recommended operation range which is 4.5 V ≤ VDD1, VSEL, VISO ≤ 5.5 V; and −40°C ≤ TA ≤ +105°C, unless otherwise noted. Switching specifications…
In the chapter (page 23) of ADuM5200 datasheet (and in ADuM6200 datasheet too), AD explains how to increase the output power by using 2 devices (one as master and the other one as slave). This is a good thing but it is not as clear (for me…
Gsear: Yes, there are techniques to reduce emissions as suggested in the datasheet:
ADuM5401/ADuM5402/ ADuM5403/ADuM5404 devices must operate at 180 MHz to allow efficient power transfer through the small transformers. This creates high frequency currents…