The package is SO8N. Yah, I saw that post and actually tried that website first, then I went through different vendors to see if anything was in stock.
________________________________ From: John Rehwinkel <[email protected]> To: [email protected] Sent: Monday, August 19, 2013 6:39 PM Subject: Re: [neonixie-l] Re: IV-11 VFD > Just thought I would give an update on my adventures with the VFD tube. I > actually found this schematic online, > http://www.mikrocontroller.net/attachment/41640/VFD_Schaltung_Auszug.pdf , > and saw it used a LM9022. > > Too bad it was discontinued from production a few years back but figured I > would hit up the Chinese IC markets to see what is available, as you never > know! I found a person that was selling these for not too expensive and > decided to buy a bunch. What package? About eight months ago, Grahame Marsh mentioned that he'd been able to find them at RS Components, I think the SOIC version. He obtained a few and sent them to me, but I haven't gotten around to playing with VFDs again yet, alas. Here's what he had to say originally in this group: > Having said the LM9022 VFD filament/HV driver chip had gone unobtainium, I've > found it back in stock with RS Components in the UK at about the same price > that it was when I last bought them from Farnell. Anyone experimenting with > VFDs might find this an interesting chip. I use it in my Approx Clock: 5V > goes in and an AC for the filament and drive to a Dickson voltage multipler > comes out. - John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/B849B6E7-7B35-488A-B336-AAAD8259DA8F%40mac.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/1376956890.68650.YahooMailNeo%40web142602.mail.bf1.yahoo.com. For more options, visit https://groups.google.com/groups/opt_out.
