Part Number: ISO7420 Other Parts Discussed in Thread: ISO7220M Tool/software: Hi,
We are currently using the ISO7420 dual-channel digital isolator. However, since it is a legacy device, its cost is relatively high despite being MSL1 rated. We are looking…
Part Number: ISO7420 Other Parts Discussed in Thread: ISO1211 , ISO224 Are there any isolators that allow up to 12 V supply voltage and pin compatible with ISO7420?
Thank you
Part Number: ISO7420E We have noticed a behavior in several of our devices that we cannot explain 100%. We have a serial data link with four signals routed via two ISO7420ED. Both isolators are supplied by the same voltage. They are directly next to each…
Other Parts Discussed in Thread: TPS28226 , ISO7420 , ISO7820 , ISO7320C , ISO7720 , ISO7740 Hi! I want to generate pwm signal for the mosfet's gate of a buck converter, and i'm generating the pwm signal from a fpga. I need to protect my fpga, so i'm…
Other Parts Discussed in Thread: ISO7420 HI
When I'm looking into datasheet for ISO7220/21A and compare it with data from ISO7420/21 I'm not understand where ISO722x have benefit compare with ISO742x.
Both have the same datarate 1Mbps and same package…
Need data on current consumption for ICC2 based on characteristics of load capacitance and signal frequency. Something more in-depth than what is in data sheet.
Part Number: ISO7420FE Other Parts Discussed in Thread: ISO7420 The datasheet for the ISO7420FE specifies operation of both the input and output down to 3V. Assuming the input side is powered to 5V with a logic low on the input. Is it possible that the…
Hi Anand,
Customer tried only ISO7420 about noise insertion test.
Customer wants to consider whether this issue occur with ISO7720 or not.
In addition, Customer is considering the mechanism of issue at ISO7420 now.
This issue has been resolved…
Hi Johnson, What likely occurred is that the LM5045 EVM was released some years ago and sometime between the EVM release date and now, SI labs marked this isolator as NRND. I can't speak for Silicon Labs but generally this means this device is in the…
