Burr brown op amps for sale (genuine in factory packaging) these are the real deal!!! - diyAudio
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Old 21st August 2010, 10:46 AM   #1
diyAudio Member
Join Date: Aug 2010
Location: Newberg,Oregon
Default Burr brown op amps for sale (genuine in factory packaging) these are the real deal!!!

I just bought a boatload of genuine Burr Brown operational and instrumentation amplifiersfrom Texas Instruments(the majority in DIP packages but some surface mount) and am offering them at extremely competetive prices......... Also will work with you to provide low cost shipping to just about anywhere......fast! (within 24 hours)You can shoot me an email at magneticnorthelectronics@yahoo.com
. I have too many part numbers to list them all so if you are looking for something specific,dont hesitate to contact me......here are some part numbers to check out...generally,I have at least 50 of each. Also will cut you a deal depending on how many you buy....I expect these will go pretty fast so email me and I will reserve some for you....I use paypal so you can use credit card,debit card,bank account etc....

P.S.(Also have some from Analog Devices and National Semiconductor)

INA103 http://focus.ti.com/lit/ds/symlink/ina103.pdf
(One of the best microphone preamplifier chips out there)

INA217 http://focus.ti.com/lit/ds/symlink/ina217.pdf
(Another great mic pre chip)

OPA627 http://focus.ti.com/docs/prod/folders/print/opa627.html
(One of the best audio op amps ever designed bar none!)

INA134 http://focus.ti.com/lit/ds/symlink/ina134.pdf
(A great audio differential line reciever gain=1)

INA2134 http://focus.ti.com/lit/ds/symlink/ina134.pdf
(A dual version of the INA134)

INA137 http://focus.ti.com/lit/ds/symlink/ina137.pdf
(Another great differential line reciever gain = 1/2 or 2)

INA2137 http://focus.ti.com/lit/ds/symlink/ina137.pdf
(A dual version of the INA137)

INA118 http://focus.ti.com/lit/ds/symlink/ina118.pdf
(A good low power precision instrumentation amplifier)

INA111 http://focus.ti.com/lit/ds/symlink/ina111.pdf
(A high speed,high impedance FET differential Instrumentation amp)

INA114 http://focus.ti.com/docs/prod/folders/print/ina114.html
(Another high speed FET In Amp, higher impedance than the INA111)

UAF42 http://focus.ti.com/lit/ds/symlink/uaf42.pdf
(A fantastic universal active filter chip,extremely versatile..equalizers)

OPA2107 http://focus.ti.com/lit/ds/symlink/uaf42.pdf
(A good precision dual difet op amp,low distortion)

OPA2111 http://focus.ti.com/lit/ds/symlink/opa2111.pdf
(Another good precision dual difet opamp,low distortion)

OPA2132 http://focus.ti.com/lit/ds/symlink/opa2132.pdf
(A FET input dual op amp)

OPA134 http://focus.ti.com/lit/ds/symlink/opa134.pdf
(Sound Plus high performance audio op amp, good for line drivers)

OPA2134 http://focus.ti.com/lit/ds/symlink/opa134.pdf
(A dual version of the OPA134)

OPA2227 http://focus.ti.com/lit/ds/symlink/opa2227.pdf
(A high precision low noise op amp)

And the list goes on and on.......

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Old 21st August 2010, 01:21 PM   #2
Pano is offline Pano  United States
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Nice list, but you should give us some idea of pricing. That's the idea behind the Swap Meet.
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Old 21st August 2010, 08:40 PM   #3
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Join Date: Aug 2010
Location: Newberg,Oregon
Hi Panomaniac,

I will re-post with prices and add some additional parts from Analog devices and National semiconductor....I am still compiling prices so I am checking with Digikey,Mouser,Newark etc.Im thinking about offering them with a 10% discount from local distributors...If you have any suggestions on this or how I can better get the word out on these, I would appreciate it....I am new to DIY audio and still figuring out how it all works.........Thanks.

Magnetic North
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