Part Number: SN65HVS885 I cannot find information on whether to terminate REx connection for LED output or left unconnected if I dont want to drive LEDs using REx pins of HVS885.
Do I need to reconsider my RLIM value if I terminate REx output to GND…
Part Number: SN65HVS885 Hi ti team,
The recommended usage of this chip in the data sheet is shown in the figure below:
However, according to our usage scenario, we want to adjust it to the following way. Is it feasible?In addition, how much…
Hi Shawn,
My suggestion is to reduce the load resistance to reduce the fall time.
I would like to reiterate that this return path (REx) was designed to be an LED driver and does not have the bandwidth to support this application at this frequency…
Part Number: SN65HVS885
1. HVS885 IPx and REx relationship? I will take a ground resistance to generate a square wave, input to Mcu to do counter. Explain:
a. In order to have an output waveform on REx, there will be a R connect to group . It will…
Other Parts Discussed in Thread: ISO7421 , SN65HVS885 , DRV8804 , ISO7741 Hello
we're developing an IOT Gateway using some design references from TI. For the input and output protection and isolation, i'd like to know if our schematics is reliable and…
Part Number: SN65HVS885 If there is a voltage of 24 volts on one input(like IP0) and a ground on another(like IP1 or the rest of the pins), would these pins be able to handle this kind of function if the ground for the chip is accidentally disconnected…
Part Number: SN65HVS885 Hello,
Do the RE pins on the device need to be left as no connects or shorted to ground then they are not attached to LEDs?
Regards,
Ramon
Part Number: SN65HVS885 Other Parts Discussed in Thread: TIC12400 , ISO1212 The SN65HVS885 would have been the ideal solution for my application, had it had Open circuit Fault detection inbuilt into it.
Can you please suggest another part having the…
Hello,
Just checking in that your question was answered. I am marking the case resolved, but please don't hesitate to post a reply if you have any more questions!
Regards,
Kate
Hi Tahir,
We do not have Raspberry Pi 3 schematic. Is it possible to send us as a reference? Then we can better understand your question regarding SN65HVS885.
