DTMF encoder IC

P

Phil

Guest
Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil
 
"Phil" <reply to thread> wrote in news:417311be$0$20129$afc38c87
@news.optusnet.com.au:

Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil
Click to expand...
MT8880 Mitel (its an encoder and decoder)
M
 
"Wing Fong Wong" <w.f.w@gmail.com> wrote in message
news:ckv8bg$um7$1@enyo.uwa.edu.au...
Phil <reply to thread> wrote:
Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil


Not sure if these a suitable but futurlec sells Zarlink DTFM transceiver
ICs the MT8880C and MT8888 for about $8AUD.

--

Wing Wong.
Webpage: http://wing.ucc.asn.au
Click to expand...
Thanks guys. Looks good.
-Phil
 
HT9200B HT9200 Holtek DTMF Generators Yes 1 $0.50


at http://www.futurlec.com/ICSFOthers.shtml
That is US$.50 BTW

shipping is US$3


"Phil" <reply to thread> wrote in message
news:417311be$0$20129$afc38c87@news.optusnet.com.au...
Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil
Click to expand...
 
Phil <reply to thread> wrote:
Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil


Not sure if these a suitable but futurlec sells Zarlink DTFM transceiver
Click to expand...
ICs the MT8880C and MT8888 for about $8AUD.

--

Wing Wong.
Webpage: http://wing.ucc.asn.au
 
Phil, I have some 5089's here, an absolute delight to work with. Minimum of
components and will do exactly what you want . If you want a couple gratis,
email me offline.

Cheers
Jim

"Dingo" <nsjunkstuff@hotmail.com> wrote in message
news:41733791$1@duster.adelaide.on.net...
HT9200B HT9200 Holtek DTMF Generators Yes 1 $0.50


at http://www.futurlec.com/ICSFOthers.shtml
That is US$.50 BTW

shipping is US$3


"Phil" <reply to thread> wrote in message
news:417311be$0$20129$afc38c87@news.optusnet.com.au...
Hi all,

I'm looking for a DTMF encoder IC. Not the decoder but the encoder IC.
Preferrably a binary input and speaker level output. Any ideas?

Cheers,
Phil
Click to expand...
 
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