You can find the EVM design files on https://www.ti.com/tool/ULC1001-DRV2911EVM
Regarding Q2, do you know what is the resonant frequency of the piezo/lens system? The LC filter is determined by the resonant frequency and the impedance of the final system…
Other Parts Discussed in Thread: DRV2911-Q1 , ULC1001 , ULC1001-DRV2911EVM , ULC1001-DRV290XEVM , ULC-HPB-DEMO , DRV2901
Design Resources
Where can I find the reference design for ULC1001 and DRV2911-Q1
The ULC1001-DRV2911EVM / ULC1001-DRV290xEVM schematics…