Post by thread:[EE]: Source of 'bare' Hall ICs ?

Hello list, does anyone know a source of Hall ICs (just the bare Hall sensor bridge or half with 4 or 3 terminals, SMT or not but not bare chip, no GMR please, it has to be low cost) besides Digi-Key whose only linear sensor is priced at an unbelievable level imho ? I found Infineon makes these but I do not know (yet) if I can buy in small quantity from the rep here (and for how much money). Small qty. is 50-500 assuming the price is very reasonable (<<$2 in any case). I searched at least 200 webpages and everyone seems to have either the kind with integrated electronics or none at all. I want the bare ones. Peter -- http://www.piclist.com hint: To leave the PICList spam_OUTpiclist-unsubscribe-requestTakeThisOuTmitvma.mit.edu

----- Original Message ----- From: "Peter L. Peres" <.....plpKILLspam@spam@ACTCOM.CO.IL> Subject: [EE]: Source of 'bare' Hall ICs ? {Quote hidden}> Hello list, > > does anyone know a source of Hall ICs (just the bare Hall sensor bridge or > half with 4 or 3 terminals, SMT or not but not bare chip, no GMR please, > it has to be low cost) besides Digi-Key whose only linear sensor is priced > at an unbelievable level imho ? I found Infineon makes these but I do not > know (yet) if I can buy in small quantity from the rep here (and for how > much money). Small qty. is 50-500 assuming the price is very reasonable > (<<$2 in any case). Hi Peter, I do not know if you tried Honeywell, they make hall effect sensor IC's, In the security industry I used to go through millions of these each year, for electronic magnetic key readers. catalog.sensing.honeywell.com/sensing/datasheet.asp?PN=613SS2&FAM=sol idstate&P=25684 is the URL of the ones I used to use. Regards, Kat. ____________________________________________________________________________ /"\ ASCII Ribbon Campaign | K.A.Q. Electronics \ / - NO HTML/RTF in e-mail | Software and Electronic Engineering X - NO Word docs in e-mail | Perth Western Australia / \ | Ph +61 419 923 731 ____________________________________________________________________________ -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads

It's been a few years, but the last batch I got came from allegro. They even overnighted me a demo one to make sure that I was getting the right part before ordering. http://www.allegromicro.com/selguide/hed1.asp At 10:43 PM 3/2/2002 +0200, you wrote: {Quote hidden}>Hello list, > >does anyone know a source of Hall ICs (just the bare Hall sensor bridge or >half with 4 or 3 terminals, SMT or not but not bare chip, no GMR please, >it has to be low cost) besides Digi-Key whose only linear sensor is priced >at an unbelievable level imho ? I found Infineon makes these but I do not >know (yet) if I can buy in small quantity from the rep here (and for how >much money). Small qty. is 50-500 assuming the price is very reasonable >(<<$2 in any case). > >I searched at least 200 webpages and everyone seems to have either the >kind with integrated electronics or none at all. I want the bare ones. > >Peter > >-- >http://www.piclist.com hint: To leave the PICList >piclist-unsubscribe-requestKILLspammitvma.mit.edu _____________________________________________________________ Cris Wilson Information Resource Consultant College of Architecture, Arts, and Humanities Clemson University .....crisKILLspam.....clemson.edu To report problems email: EraseMEaah_computersspam_OUTTakeThisOuTclemson.edu -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics

Kathy Quinlan wrote: catalog.sensing.honeywell.com/sensing/datasheet.asp?PN=613SS2&FAM=sol idstate&P=25684 Thanks, I will check this, but I need small qty. and I am not in the USA ... Peter -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics

Ok Kathy, I checked your parts, they are switches, and unsuitable for what I need. I need the kind with analog output (unamplified, unbiased, un-nothing Hall cell in a package). Peter -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics

unfortunately, for small quantity, i think you will be stuck with paying $8-$10 (that is what i pay cdn$) at least for a hall effect with linear output. moose. On March 4, 2002 12:33 pm, you wrote: > Ok Kathy, I checked your parts, they are switches, and unsuitable for what > I need. I need the kind with analog output (unamplified, unbiased, > un-nothing Hall cell in a package). > > Peter > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics

>It's been a few years, but the last batch I got came from allegro. They >even overnighted me a demo one to make sure that I was getting the right >part before ordering. http://www.allegromicro.com/selguide/hed1.asp Thanks, I will try this, Tim. It seems to be what I need. Also tanks to others who have answered, it was helpful. Peter -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.