AD620AN Amplifier Troubles

[yarma]

Hello~
In real circuit,the sine wave produced by ICL8038. And then there are two resistance to be connected here. The voltage in two resistances is magnifying by AD620AN. This is the datasheet of AD620AN,you can get more details from it.It can operate when magnifying directly .But when it connected as the following picture ,it will be broken. Now,I want to magnify two resistance respectively to solve this problems, but I don’t know how to connect them? Or are there another ways that can reach the same effect?

Please help ! Thanks a lot.

 

[GoldenVulture]

Re: AD620AN Amplifier Troubles

Wrong forum , try some where else on the internit.

 

[GilmourD]

Re: AD620AN Amplifier Troubles

Wrong forum , try some where else on the internit.

Unfortunately, GV's right. The Amplifier Central subforum is for guitar and bass amplifiers.

On top of that, I'm somewhat versed in electronics but I'm not quite getting what you're after. Magnifying? Are you using a translator from another language?

 

[GoldenVulture]

Re: AD620AN Amplifier Troubles

I guess you haven't noticed these people before. They always pose some electronics problem relating to configuring some sort of chip and function.
They never return or reply. They seem to be largely extraneous rubbish.

 

[GilmourD]

Re: AD620AN Amplifier Troubles

I guess you haven't noticed these people before. They always pose some electronics problem relating to configuring some sort of chip and function.
They never return or reply. They seem to be largely extraneous rubbish.

This guy's post seems to be translated poorly from another language. I think the draw may be a misunderstanding of what this forum is for due to that language barrier.

 

[Darg1911]

Re: AD620AN Amplifier Troubles

Last month it was the AD8497 ...

 

[GoldenVulture]

Re: AD620AN Amplifier Troubles

And in Jan it was this.
- https://forum.seymourduncan.com/sho...r-pickup-off-state-leak&p=4086284#post4086284 -

or how about this
- https://forum.seymourduncan.com/sho...o-the-amplifier-circuit&p=4070298#post4070298 -

 

[Darg1911]

Re: AD620AN Amplifier Troubles

And in Jan it was this.
- https://forum.seymourduncan.com/sho...r-pickup-off-state-leak&p=4086284#post4086284 -

or how about this
- https://forum.seymourduncan.com/sho...o-the-amplifier-circuit&p=4070298#post4070298 -

The written English was much better in those two posts. Different poster or better translator I suppose. Either way, same strangeness.

 

[crusty philtrum]

Re: AD620AN Amplifier Troubles

They seem to be largely extraneous rubbish.

I don't so much resemble this remark as define it.

Thank you.

 

[GoldenVulture]

Re: AD620AN Amplifier Troubles

I don't so much resemble this remark as define it.

Thank you.

Is there a cure for it ? :alcoholic