This application report provides design information for an external load diagnostics circuit to detect andidentify electrical faults between the output of an audio amplifier and a target speaker. While theTPA3111D1-Q1 class-D amplifier is used as an example in this application note this design methodologyis relevant for most class-D amplifiers to provide external fault diagnostics.
Part Number | Name | Companion Part | |
---|---|---|---|
TPA3111D1-Q1 | TPA3111D1-Q1 | Buy Datasheet | |
TPA3111D1QPWP Q1 | TPA3111D1QPWP Q1 | Datasheet |