The DSC6101JI3B-485K000: Typical current draw is 3 mA max, so the thermal contribution in a dense layout is negligible.
Package footprint and board-fit note
The 0.50 mm pitch between pads is compatible with a 2-layer board, but a ground plane under the pad improves thermal relief during rework.
The base product number DSC6101 covers the family, and the full order code DSC6101JI3B-485K000 is the specific trim for 485 kHz with ±20 ppm stability in the VLGA package.
