Help to identify some IC'c

[Overmind_]

Hello!

I am glad to post my first message here! I am asking for hivemind to help in a really difficult situation.

So, I am trying to repair some device, but I can not identify some IC's. I suppose that one or both of devices can be a analog to digital converter or DC-DC converter.

Now I want to describe it.

First one has 24 pads, 6 pads on each side and #7 and #19 of which are probably on ground (not sure in proper nubmer) and 4x4mm size. As you can see the print on package is "5135G TG120 ITAG":



Second one have 6 pads, 3 pads on each of two opposite sides pad #2 is on ground and size of package is 3.1x3.1mm. Package marking is "ANG N AV":



Thank you!

 

[ysba]

Check this for the first one:

https://datasheets.maximintegrated.com/en/ds/MAX5134-MAX5137.pdf

The second one has very few info...

 

[Overmind_]

Thank you very much! You are totally right.

I want to ask you for two another parts. Both of them has 6 pads and SOT-363 packages (2x1.3 mm). Both of them has ground on the second pad. Let me show you some pictures of them.