Hi,
I want to use the ADUM5000 for standalone isolation. want to ask how will I connect for PWM for connection to the RCout pin. the RCin is grounded GND. Primary 5V, Secondary 3.3V.
thanks
I need to have just a little more than +5 volts on the isolated side of the ADuM5000. This to incorporated
a LDO regulator.
Can I employ the PWM signal line in some way to obtain +5.3V to +5.5 V at the output?
Thanks.
Hi Brian,
I calculated as below for the power requirements
AD5934 @ 3.3V: 15mA
AD8606 @ 3.3V: 2.8mA
ADG715 @ 3.3V: 20uA
FXO-HC536R-1 crystal oscillator @ 3.3V: 32mA
ADuM1250 @3.3V: 3mA/side, total = 6mA
Total not including ADuM5000: 55.82mA
hi
what'is the consuption in current of ade9153a?
can i use ADUM5000 dc dc isolator (3.3 to 3.3 isolated) to feed ade9153a and ADUM4152 (spi isolator)?
IOUT MAX =60mA ADUM5000
THANKS
您好，论坛中有关ADUM5000的帖子及解答您可以先浏览一下。
https://ezchina.analog.com/content?query=Adum5000
The CN0349 hardware is no longer available for purchase.
However, the power dissipation can be calculated by adding up the contributions of the various components as taken from their respective data sheets:
The ADuM4160 eval board in the way it is being used, with a host at one end, and a microSMD reader at the USB-A side, will not have a bus voltage to power the microUSB reader. The user needs to install the ADuM5000 sample provided and mount it on the…
If the ADUM5000 is still in place, then don't tie them together. If this test determines that isolation is not necessary, that is, no degradation to your conductivity measurement as a result of shorting grounds, then the next step would be to remove the…
Additionally, for profibus repeaters, there is an additional isolated 100mA at 5V required by the isolated DC/DC converter on top of the profibus load itself. An additional isoPower isolated DC/DC converter, such as the ADuM5000, would provide this additional…