Part Number: ISO1500 Other Parts Discussed in Thread: ISO1540 , ISO1640 I am looking for a device smaller than the ISO1540 to isolate my I2C lines. Will the ISO1500 work for I2C Communications?
Part Number: ISO1500 Tool/software: e2e,
I'm working on a in line RS-485 isolator project with the below requirements:
Inputs:
V+ 24Vdc/4A – (Class 2 power supply)
GND
RS485 – A
RS485 – B
Outputs (isolated):
V+ 18 Vdc/250mA…
Part Number: ISO1500 Tool/software: We have been using the ISO1500 chip for a long time now in our products and are just beginning to experience problems with it. It looks like the receiving part of some of the chips have stopped working. When we put…
Part Number: ISO1500 Hi Teams,
Do we have devices can support application with 60 nodes among 1000 m cable to trancive the data with speed of 9600.
If so, can you share me some related appnotes.
If not, do you have some other recommendations?…
Part Number: ISO1500 Other Parts Discussed in Thread: ISO3082 , , ISO1410 Hi team,
I would like to know why the pinout of ISO1500 is not the same as ISO3082(old gen). The pin10 of ISO3082 is GND but it's Vcc2 for ISO1500. Could you please suggest p2p…
Part Number: ISO1500 Hello?
As title, I have a question because it is difficult to obtain this product.
Inquire whether this is simply a disruption in production, or whether production is being reduced and the product will be discontinued in the…
Part Number: ISO1500 Hi team,
My customer does not want to control DE/RE, so I recommend them to use b below circuit. Please help check if it is ok from your side. Thanks.
BR,
Charles Lin
Part Number: ISO1500 Dear all,
To design the power supply of the VCC2, I'm looking for the worst case consumption of the ISO1500. I think this will append when the output is short-circuited. In the datasheet, it is mentionned that I OS = +/-175mA. Following…
Part Number: ISO1500 How does the ISO1500 receiver implement the failsafe protection? Is it done by an integrated pull-up from A to VCC2 and a pull-down from B to GND2? Or is it solved by shifting the receiver thresholds? The question behind is: If it…
Part Number: ISO1500 Hi team,
In 9.2 typical application, bi-directional ZD is placed for bus protection.
Could you recommend what ZD you can recommend ?
Thank you and best regards,
Michiaki
