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There is no pin layout for TLV172 in the datasheet. This chip uses SOT-23-5 or SC70-5 package, which is atypical for opamps. Therefore I can't rely on a "standard" opamp pin layout and proceed with my design. Can anyone help?
It seems that OPA172 is an improved version of the TLV172. Whereas most of the specs are the same (such as operating conditions), most of the parameters are slightly better. This includes the input offset voltage, its temperature drift, voltage noise spectral density and so on.
But OPA172 is somewhat more expensive, too.
Mykhailo, you are correct. The OPA172 is a similar device to the TLV172 but has better parameters and more values which are given as maximum allowed. This does raise the cost.
-Paul