It created some "unconventional" routing :) The PCB also could be much smaller and the price seems a bit steep, when the IC itself costs only about $3: https:

It created some "unconventional" routing :) The PCB also could be much smaller and the price seems a bit steep, when the IC itself costs only about $3: https://www.digikey.com/en/products/detail/nxp-usa-inc/SE050E2HQ1-Z01Z3Z/16366334 https://www.digikey.com/en/products/detail/nxp-usa-inc/SE050...