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| Neomys Sapiens:
--- Quote from: duckduck on July 19, 2022, 09:50:03 pm --- I organized my RF adapters the other night. It's now a little crystal of organization in the Abyss of Messiness. --- End quote --- Duckduck, you've got some work (and expense) cut out for you! I can only make sense of that puny collection when I assume that you want to share it's continued growth! |
| mnementh:
--- Quote from: Neomys Sapiens on July 19, 2022, 10:40:38 pm ---...In other news, Vince's recent post about his I-H OPAs made me notice that my last round of sample requests, which were not for direct consumption at work, lies almost a year in the past. So I started with a maxed out shopping cart at Renesas focused on fast and precision OPAs including some TO99 and Cerdip hermetics, which was duly approved. Next on the list is ADI, as they have some very interesting new HV OPAs, which I intend to be complemented with some RF parts. At TI, I think I'll focus on parts which I already have but whose stock I deem useful to bolster a bit. And hey, even longer since I called on the resources of Broadcom (formerly Avago/HP), so there we go. And I really should not let that much time pass before hitting on them again! Muahahaha! >:D --- End quote --- You want to look into TI's Constant-Current LED Sink Drivers. I've used them for some custom backlighting projects back in the day; but some of them can actually sink enough current for other nefarious purposes. mnem |
| Vince:
--- Quote from: Neomys Sapiens on July 19, 2022, 10:52:18 pm --- --- Quote from: Vince on July 19, 2022, 10:14:11 pm ---COMPONENT SORTING I just finished sorting that lot of 25 DIP 8 packages I had. Still a few I can't find a datasheet for... if someone has one in his computer or file cabinet... - K1150PG Well, DIP6 not DIP8, OK.... found many papers from Vishay stating it's one of their opto-couplers. So... Vishay optocoupler it is. However can't find a datasheet for it :-// [...] --- End quote --- I'm not sure where Vishay aquired their optoelectronic line, but the only OC with a leading K which I have (K8031P) is an old TFK part, so maybe your K1150PG could be one too? --- End quote --- Yes you must be right. One of the Vishay papers I found actually says " Vishay - Telefunken " in the top right corner of the page / header .... |
| Cerebus:
--- Quote from: duckduck on July 19, 2022, 09:50:03 pm ---Just for shiggles and gits, I plugged it into ... --- End quote --- Imagine a traditional shop in Victorian style, perhaps in a side street in Spitalfields, London. Over the front is a classic hand painted sign, painted with gold leaf on the reverse of glass: Shiggles & Gits Limited Purveyors of Scientific and Electrikal Instruments and Machines Suppliers to Learned Institutions, Universities, and Private Enquirers into the Nature of the World |
| Vince:
--- Quote from: Vince on July 19, 2022, 11:03:53 pm --- --- Quote from: Neomys Sapiens on July 19, 2022, 10:52:18 pm --- --- Quote from: Vince on July 19, 2022, 10:14:11 pm ---COMPONENT SORTING I just finished sorting that lot of 25 DIP 8 packages I had. Still a few I can't find a datasheet for... if someone has one in his computer or file cabinet... - K1150PG Well, DIP6 not DIP8, OK.... found many papers from Vishay stating it's one of their opto-couplers. So... Vishay optocoupler it is. However can't find a datasheet for it :-// [...] --- End quote --- I'm not sure where Vishay aquired their optoelectronic line, but the only OC with a leading K which I have (K8031P) is an old TFK part, so maybe your K1150PG could be one too? --- End quote --- Yes you must be right. One of the Vishay papers I found actually says " Vishay - Telefunken " in the top right corner of the page / header .... --- End quote --- Best I could find is that Italian website that sells one : https://www.tectron.it/product/24744534/soc1012-k1150pg-optoacc-gv-280-830600011400-cny17 The title of the ad suggests (?) that this K1150PG is also known as a CNY17 ?! CNY17 is a valid Vishay optocoupler part number, there is a datasheet for that. So I guess I will presume Vishay renamed the old Telefunken K1150PG... into a CNY17 " Vishay " product... That does not tell me what " CTR bin " my chip is, though, but I guess I can't ask for too much eh... |
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