MAX40002-MAX40005 & MAX40012–MAX40015 Comparators Analog Devices MAX40002-MAX40005 and MAX40012–MAX40015 nanoPower Comparators are tiny single comparators ideal for various portable electronics applications such as smartphones, media players, and tablets that have extremely tight board space and power constraints. These devices are offered in a miniature 4-bump wafer-level package (WLP) with a 0.73mm x 0.73mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.