There is also an accompanying case included with this set. There is a recommendation that it should be mounted with a Surface Mount type mount. The file is embedded in a 240-LFBGA case. This device has 1 channels. For your reference, here are some Audio Signal Processor functions. It can be used in Consumer Audio. The device has a total of MICROCONTROLLER, RISC uPs/uscs/peripheral ICs.
LC823450RAH-2H Features
With 240-LFBGA channels
LC823450RAH-2H Applications
There are a lot of ON Semiconductor LC823450RAH-2H Audio Special Purpose applications.