ISO120: Request for Recommended Replacement Devices for ISO120G / ISO121G

Hi,

We are currently reviewing design options because ISO120G is listed as “Not Recommended for New Designs.” We have also noticed that ISO121G, which shares the same package, is experiencing price increases and appears to have unstable supply availability.

In this context, I would appreciate your guidance on the following points:

• Whether TI has officially recommended replacement devices for ISO120G and ISO121G

• Whether products such as ISO224 are considered appropriate successor devices for this family

• If possible, whether any replacement devices are available in the same package or can be implemented with minimal PCB modification

Thanks,

Conor