Looking for 1kpcs of MK484
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From: Joe G (Home) on 18 Dec 2009 09:52 Hi All, Is the AM radio receiver IC MK484 (aka AN414) still in production? Are there any other alternatives? Regs Joey
From: Adrian C on 19 Dec 2009 10:47 Joe G (Home) wrote: > Hi All, > > Is the AM radio receiver IC MK484 (aka AN414) still in production? > > Are there any other alternatives? > Googled "system on chip radio" http://www.silabs.com/products/audiovideo/amfmreceivers/ -- Adrian C
From: Spehro Pefhany on 19 Dec 2009 14:00 On Sat, 19 Dec 2009 01:52:17 +1100, the renowned "Joe G \(Home\)" <joe.g(a)optusnet.com.au> wrote: >Hi All, > >Is the AM radio receiver IC MK484 (aka AN414) still in production? > >Are there any other alternatives? > > >Regs >Joey Ladda at kitsrus.com might have some. Best regards, Spehro Pefhany -- "it's the network..." "The Journey is the reward" speff(a)interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com
From: Joerg on 19 Dec 2009 16:34 Joe G (Home) wrote: > Hi All, > > Is the AM radio receiver IC MK484 (aka AN414) still in production? > You'd have to ask the manufacturer but I doubt they still make them: http://www.rectron.com/ I don't know this store but it's in stock, you'd have to ask how many they have: http://www.dse.com.au/cgi-bin/dse.storefront/4b2d4290027d0088273fc0a87e010648/Product/View/Z6525 > Are there any other alternatives? > Slim pickens. There are much larger chips like the TEA5711 one but even that's hard to find. The Sony CXA1600 is probably gone as well. I believe there just isn't any serious market for this stuff. -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
From: Joey.G on 19 Dec 2009 20:43
On Dec 20, 2:47 am, Adrian C <em...(a)here.invalid> wrote: > Joe G (Home) wrote: > > Hi All, > > > Is the AM radio receiver ICMK484(aka AN414) still in production? > > > Are there any other alternatives? > > Googled "system on chip radio" > > http://www.silabs.com/products/audiovideo/amfmreceivers/ > > -- > Adrian C Thanks I have been thinking about the SiLabs parts. These require a micro to drive to drive them. The SiLab's parts are about 2.96 USD + Micro where as the MK484is less than a dollar (I think) Where as the MK484 requires only s tuned circuit to select the frequency. I'm trying work out a way to use a MK484 on a set frequency with minimal drift across operating temp. JOe |