I am new to this forum, heard you guys are great and helpful.
I have been designing a nixie clock recently for my girlfriend's birthday.
The tubes run at 170v and have a current rating of 2.5mA. I want to use a high voltage interface driver chip HV507GP (datasheet in hyperlink) to drive them (sink only) but suspect that it doesn't have enough current sinking capabilities (1mA stated in datasheet at 300V I think?).
Can someone confirm or debunk my suspicion? It will be much appreciated. datasheet for HV507PG