Part Number: SN75158 Other Parts Discussed in Thread: ISO7720 Tool/software: Hi.
We are designing a differential input/output module that needs to communicate with an encoder. The SN75158 fits perfectly with our specifications, but we need to find…
Part Number: SN75158 What is |VOD1| Differential output voltage for SN75158 in case of VCC =5V and High-level input voltage, VIH = 5V ? What is max limit |VOD1| Differential output voltage?
Hi Arthur Huang,
Thank you for your reply.
I found DISSIPATION RATING TABLE of SN75158.
D and P package are same information with SN75452B and it shows derationg factor for PS package.
Does it work for SN75452B ?
http://www.ti.com/lit/ds/symlink…
Hello Dinesh,
Please check the input voltage specifications of your differential STEP and DIR inputs compared to the differential output specifications of the AM26xx31x devices. The AM26LV devices have reduced output voltage levels compared to the 5…
Hi HK,
I was able to locate the top marking for devices from FMX. It looks like it matches what I see in our system.
There was a redesign of the die which may have impacted the top marking.
AM26C31 PCN20240328001.1.pdf
-Bobby
