op amps (1 Viewer)

[del pietro]

hey can anyone help me find a suitable inverting or non-inverting op amp with a gain between 40 and 1000?

any help is appreciated!

 

[wogboy]

http://www.dse.com.au/cgi-bin/dse.storefront/44f1adc50904546e2742c0a87f9c06f5/Product/View/Z6382

You might want to check out the support datasheet.

 

[l519dc]

and also, why do you need to connect resistors to the ground?
does it have the same function as a potential divider?