Author Topic: Burr Brown opamp 1506 / 15 datasheet wanted  (Read 659 times)

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Offline oz2cpuTopic starter

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Burr Brown opamp 1506 / 15 datasheet wanted
« on: January 28, 2023, 12:19:16 am »
I got a few of them, and wanted to play with them and test them, they are dated 1969 :-)
anyone got a specification sheet ?
i was able to find pinout and i know they ran at +13V and -13V in the circuit i took them from.
but i like to know max voltage ? and expected frequency / gain curve ?
offset and all that ?
What i know so far :
pin 1 : neg signal input
pin 2 : pos signal input
pin 4 : output
pin x : might be offset trim ?
pin y : might be offset trim ?
pin z : might be offset trim ?
pin+ : positive supply voltage +13V
pin - : nagative supply voltage -13V
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Offline Kim Christensen

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Re: Burr Brown opamp 1506 / 15 datasheet wanted
« Reply #1 on: January 28, 2023, 04:35:43 am »
This handbook might be of interest to you:
https://dl.icdst.org/pdfs/files/3db5f8cbbdc6f23fdea4d5d8231dbe96.pdf

They do show those X,Z,Y pins on a similar module on page 86, but I couldn't see any reference elsewhere to them. You might be more motivated to read more of it than I was.

EDIT: On page 85 they show a 2K trimmer pot between X, Z, & Y... So your guess was spot on.
« Last Edit: January 28, 2023, 04:41:52 am by Kim Christensen »
 

Offline oz2cpuTopic starter

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Re: Burr Brown opamp 1506 / 15 datasheet wanted
« Reply #2 on: January 28, 2023, 09:29:18 am »
thanks a lot Kim, that file is all i found too :-)
that file does reveal pinout, but the model 1506 is not mentionened,
it looks like there is a big difference in voltage ratings and speed
when i look at the other type numbers,
Radioamateur OZ2CPU, Senior EE at Prevas
EMC RF SMPS SI PCB LAYOUT and all that stuff.
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Offline picburner

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Re: Burr Brown opamp 1506 / 15 datasheet wanted
« Reply #3 on: January 28, 2023, 05:53:08 pm »
I don't know where he got this data, but in the description of this auction it states a maximum supply of +-18V
https://www.ebay.com/itm/361638771774
 


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