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Hello Merve,
I do not think this is an issue with the ISO1212. Rather, I believe the transistors simply are not able to support a 200kHz bandwidth. The 'offset' you are seeing looks like the transistor is not able to short to ground be for the next rising…
Hi elhanan,
For the Galvanic Isolation between FPGA and the amplifier, I have following suggestions:
If the requirement is strictly opto input (INPUT Diode Current) ,then the best solution would be ISOM8710 (Max 5V Operation)
If the requirement is voltage…
Hi Ramdas Tibile,
You referenced the plot below in your original post, which is the VF / IF curve for the optocoupler you selected (TLP185)
The worst-case VF is 0.8V, which occurs at T = 110C and IF = 0.1mA. For this to occur in your system, assuming…
Hello Chirag,
Thank you for reaching out and considering our isolation solutions. Please see my comments on the following options.
Digital isolators, like ISO7741, are recommended for 0-5V logic applications. It looks like these will be the best fit…
Part Number: ISOW1044 Other Parts Discussed in Thread: ISOM8710 Tool/software: Dear team
Do we have a device which is similar like ISOW1044, but with a reversed IN(pin2)/OUT(pin14) pin? Currently customer need a isolation CAN with a GPIO from isolation…
Part Number: ISOW7721 Other Parts Discussed in Thread: ISOM8710 , Tool/software: What changes/simplification can be mad if the isolated side does not power anything (only provide the isolated logic signals. We do not want o power anything , ut we cannot…
Part Number: ISOM8110 Other Parts Discussed in Thread: ISOM8111 , ISOM8710
Tool/software:
Hi Team,
The customer uses ISOM8111 on their RS485 isolation design.
The communication will fail while operating at high-speed baud rate (115200bps).
Please help…
Hi Andrew and Clemens
Thank you for your reply.
My customer EE is Medical Patient monitor.
Due to the existence of medical standards, the customer actually needs an isolation level of >5kV .
Since the customer has already created an isolated power…
Part Number: ISOM8110 Other Parts Discussed in Thread: ISOM8610 , ISOM8710 , ISOM8711
Hi Team, Our customer needs the storage temperature range for ISOM8110 but unfortunately it's not specified in the datasheet. From my checks, all the other opto-emulators…
