#fine_arts & #electronics
Who delay of 10ms (TPA3132D2, TPA3116D2, TPA3118D2) is not sufficient (E.g. when using large time constants/coupling capacitors) and want to do something against the "" PLoP turn off can help with 2 comparators, and few passive components.
On the basis of the TPA3132D2 of Texas instruments, a small 50 50W is amplifier in the pipeline. Update (09.01.2015): Revision 0 d in operating update (06.02.2015): switch-on delay and emergency shut-down option Update (04.08.2015): added pictures of the final version at the end of the contribution (Rev...
Die Version 3 des MAX9709 auf dem Testbench. Messgeräte: PC/FFT Analyzer Phonic FIREFLY 202 easyUSB 24Bit/96Khz Hantek DSO5202B Labornetzteil 0-30V
The third edition of the popular MAX9709 25/50W class D amplifier is ready.
