HI Brian,
I would like to reconfirm that this setup could configure?
VDD1= 3.3, VDDP = 5V, VDD2 = VISO = 5V
Can you please provide the details parameter ( DC-to-DC Converter Static Specifications) about this configuration
Regards
Nilesh
HI Brian,
I would like to reconfirm that this setup could configure?
VDD1= 3.3, VDDP = 5V, VDD2 = VISO = 5V
Can you please provide the details parameter ( DC-to-DC Converter Static Specifications) about this configuration
Regards
Nilesh
On which side of the ADuM5210 is your Micro placed?
The ADuM5210 as most of the isoPower parts can run under the following supply conditions:
Input = 5V - Viso = 5V
Input = 5V - Viso = 3.3V
Input = 3.3V - Viso = 3.3V
Andreas:
I have asked our expert on isolation and certification about this and here is his response:
Yes, this part should meet the requirements for single protection. According to IEC60664-1, the insulation coordination standard, SELV is <60V so we are…
Hi,
Although being not widely advertised, it seems possible to use ADUM5200 with Vdd1 = 3V3 and Viso = 5V, according to table 24 of Rev B datasheet.
This is my application.
I won't draw any power out from Viso.
What are the risks to do so?
Especially…
Yes, with some limits. The turns-ratio in the transformer is a little higher than 1:1 so there is a small amount of voltage gain. This is enough to allow normal power supply variance at the input while still maintain the set pint voltage at the output…
I am trying to determine much current the ADuM5211 will draw if it is operating at 1Mbps and also powering an isolated LED at 12mA. Therefore, the isolator power section is supplying about 18mA of isolated current (Idd1=2.7mA and Idd2=2.9mA max at 1Mbps…
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… |
ADI 数字隔离器产品列举:
集成DC/DC转换器的双通道隔离器(1/1通道方向性):ADUM5211
http://www.analog.com/cn/products/interface-isolation/isolation/isopower/adum5211.html
ADuM5210/ADuM5211/ADuM5212 均为集成 isoPower隔离式DC/DC转换器的四通道数字隔离器,基于ADI公司的 iCoupler 技术,能够提供可在3.15 V和5.25 V之间调节的稳压隔离电源…
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