Hello Kiran,
The best reference design we can give you is the device's evaluation module. In TPA3118D2EVM's User's guide you can find the schematic and brief description of how to operate the amplifier.
Also, for layout reference, you can…
Hirotaka san,
<Q1> Do you mean the TPA3118D2EVM ?
The FAULTZ pin reports to some general fault like Over-temp, DC Detect, Open drain..
( High level for normal operation, and Low for fault condition) if you short the JP3 whenever there is any fault…
Other Parts Discussed in Thread: TPA3118D2 , TPA3118D2EVM We used 2 TDA3118D2 ICs to design a 2.1 speaker system. We did some EMI pre-scan and found serious conducted EMI issues. When we put both TPA3118D2 ICs in shut-down mode, these conducted EMI noises…