Balanced Line Driver chip - options?

speakerguy79 · 27th April 2007, 03:54 PM

Hey,

I'm looking for a balanced line driver IC, preferably available in DIP packages. I've seen the SSM2142 and the DRV134. Are there any other chips? The SSM looks like it is very old from the 1991 data sheet and the DRV chips aren't widely available in DIP (maybe an RoHS transition thing).

Any help is appreciated!

rtarbell · 27th April 2007, 04:22 PM

have you tried THATcorp?

==> http://thatcorp.com/1600desc.html

speakerguy79 · 27th April 2007, 04:30 PM

Is it good? I am not familiar with their products...

RogerGustavsson · 27th April 2007, 04:43 PM

You can find the DRV134PA at http://www.schuro.de/preisl-audio-ics.htm . Maybe you can get some samples of THAT's IC from the manufactor? A comparsion of the three devices mentioned http://www.thatcorp.com/datashts/OutSmartsComp.pdf
.
Roger

Minion · 29th April 2007, 08:46 PM

You can also make your own Ballanced line driver curcuit useing a Dual Opamp and a few resistors.....

That is what I end up doing because I can"t get the DRV134 chips here and makeing one from a Dual opamp seems to work quite well (For mic preamps anyways) and are easy to build and seem to perform quite well .....

Cheers

27th April 2007, 03:54 PM	#1
speakerguy79 diyAudio Member Join Date: May 2006	Balanced Line Driver chip - options? Hey, I'm looking for a balanced line driver IC, preferably available in DIP packages. I've seen the SSM2142 and the DRV134. Are there any other chips? The SSM looks like it is very old from the 1991 data sheet and the DRV chips aren't widely available in DIP (maybe an RoHS transition thing). Any help is appreciated!

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27th April 2007, 04:22 PM	#2
rtarbell diyAudio Member Join Date: Sep 2005	have you tried THATcorp? ==> http://thatcorp.com/1600desc.html

27th April 2007, 04:30 PM	#3
speakerguy79 diyAudio Member Join Date: May 2006	Is it good? I am not familiar with their products...

27th April 2007, 04:43 PM	#4
RogerGustavsson diyAudio Member Join Date: Aug 2004 Location: Huskvarna	You can find the DRV134PA at http://www.schuro.de/preisl-audio-ics.htm . Maybe you can get some samples of THAT's IC from the manufactor? A comparsion of the three devices mentioned http://www.thatcorp.com/datashts/OutSmartsComp.pdf . Roger

29th April 2007, 08:46 PM	#5
Minion diyAudio Member Join Date: May 2006	You can also make your own Ballanced line driver curcuit useing a Dual Opamp and a few resistors..... That is what I end up doing because I can"t get the DRV134 chips here and makeing one from a Dual opamp seems to work quite well (For mic preamps anyways) and are easy to build and seem to perform quite well ..... Cheers

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