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TDA7567PD Datasheet, PDF (19/30 Pages) STMicroelectronics – 4 x 50 W differential quad power amplifier with built-in diagnostics features
TDA7567PD
6
Fast muting
Fast muting
The muting time can be shortened to less than 1.5 ms by setting (IB2) D5 = 1. This option
can be useful in transient battery situations (i.e. during car engine cranking) to quickly
turnoff the amplifier for avoiding any audible effects caused by noise/transients being
injected by preamp stages. The bit must be set back to “0” shortly after the mute transition.
Doc ID 16903 Rev 1
19/30