ive been told by the auto manufacturer they get a diagnostic output if the loudspeaker goes open circuit or higher impedance. i cant find anything about this so i am just checking here to make 100%. Please dont assume what i do and do not know and pa...

i understand fully about the load being large is a smaller value and i am not mis understanding the diag out put as thats just to drive an input to what ever systemthanks for your input

i dont think it was in this chip, it was in another version. i just need to make 100% sure. Its for an automotive application and i cannot trigger diag and cause an error on the can bus.

hi peter, Thanks for coming back quickly. No i meant open circuit, as in if a drivers voce coil is higher impedance. I know the datasheet specifies OC, I just need to make sure if i dont have a standard load on the output it will not flag an error. ...