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Original Question: Encrypted SPICE AD797 and AD734 by dhhsieh
Can someone please give me encrypted ADIsimPE files for the AD797 low noise op amp and the AD734 analog multiplier?
I have hit the 'too many nodes' limit.
Sincerely
Daniel H.
Verified…
Hello "Diffuse371",
Thanks for your help.
As you said, using a AD734 will probably change the circuit confiuration. We first try to make the square root working with an AD633.
If it's really impossible to reduce this offset, it's possible…
Hi,
AD534 can be use as a sine function generator (fig. 22 from datasheet). Can I use AD734 as a sine function generator since there is no reference circuit that shows this IC can be use as a sine function generator. Therefore, I will use the connection…
Hi Arun K A,
There are only few devices that belongs to this product category but still we want to know what exactly are your application to help you better. For the mean time, yes, you can start with AD734 but i think ADL5391 is too much for your application…
+/-15V times 12 mA is over a third of a watt. Sounds like it should get hot.
The AD734 and AD636 are rather old parts; have you looked at some of the newer RMS-DC parts such as the LTC1967?
Harry
Hello,
Plese post your issue in the appropriate section: https://ez.analog.com/amplifiers/
Regards,
Antoniu
Hello Koka,
Thanks for the question, there are some things you could check out.
Part of the noise you're see is attributable to the sampling rate of your digital scope, you might want to try varying the sampling rate (usually decreasing the rate helps…