HOD: I asked the designer to look at your issue with using the ADuM5200 IBIS for the ADuM5420 and here is the response:
I go through the ibis model files. Most probably, this issue is caused by wrong port mapping, ADuM1200 is more similar with ADuM5240…
Joseph:
The no load current of the ADuM5240 is very high at about 80mA, due to the less efficient 1st generation isoPower architecture.
The next generation isoPower ADuM5200 can much more output current at 100mA, and has a typical no load current of…
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LTM2894
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| LTM2895 |
| LTM9100 |
| LTM2885 |
| LTM2881 |
| LTM2882 |
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| LTM2884 |
| LTM2893 |
| LTM2886 |
| LTM2887 |
| LTM2889 |
| LTM2892 |
| LTC1694-1 |
| LTC4300 |
| LTC4310 |
| LTC4302 |
| LTC4305 |
| LTC4304 |
| LTC4303 |
| LTC4306 |
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| LTC4307-1 |
| LTC430… |
Hi Tharpe,
I authored that Napkin Note. I did make a prototype relay based on this circuit, and I will be happy to share the results. It has been a while ago, but the capacitors are what are called out in the ADuM524x data sheet, they are simply for…
| LTM8045 |
| LTM8049 |
| LTM4651 |
| LTM4661 |
| LTM4686 |
| LTM4676 |
| LTM4686-1 |
| LTM4676A |
| LTM4675 |
| LTM4677 |
| LTM4678 |
| LTM8062 |
| LTM8061 |
| LTM8052 |
| LTM8026 |
| LTM8056 |
| LTM8064 |
| LTM8054 |
| LTM8055 |
| LTM4600 |
| LTM4600HV |
| LTM4608A |
| LTM4604A |
| LTM8032 |
Are there any low power alternatives to the ADuM5241/ADuM5242? The maximum quiescent current is over 100mA!
My requirement: 2.5kV isolation, 1.8V - 5.5V at 100uA output, lower input current draw, small package, single channel isolated feedback
I am…
Isolation, iCoupler® Technology, and iCoupler Product FAQs by ADIForum
The iCoupler family of digital isolators offers isolation and innovation in a single package, making it the industry's broadest portfolio of isolators, including standard digital…
iCoupler 数字隔离器系列提供隔离与创新特性，采用单封装，是业界种类最齐全的隔离器产品，包括标准数字隔离器、采用isoPower 的数字隔离器、集成PWM 控制器和变压器驱动器的数字隔离器、USB 2.0 兼容型隔离器、隔离式门驱动器、隔离式I²C 数字隔离器、隔离式RS-485 收发器、隔离式RS-232 器件、隔离式Σ-Δ型ADC 以及新近发布的隔离线性误差放大器。因此，几乎任何应用都可以找到合适的iCoupler 产品。
附件是隔离、iCoupler
技术和 iCoupler 产品常见问题解答…
