TDA7415CB Datasheet, PDF (27/50 Pages) STMicroelectronics – Car radio multimedia signal processor

TDA7415CB
Description of the audio processor
5.3.1
not needed or available, the line-driver output stages may be programmed for lower gain,
still delivering 2.75V_RMS.
For programming of the Output-section, see the programming chapter
Hereafter, the different circuits composing the Output-section will be presented.
High pass filter
1. Corner frequency: Figure 17 shows all the selectable corner frequencies for the high-
pass filter
Figure 17. High-pass corner frequencies; Q= 0.707
5.3.2
Low pass (subwoofer) filter
1. Corner frequency: Figure 18 shows all the selectable corner frequencies for the low-
pass filter.
Figure 18. Low-pass corner frequencies; Q= 0.707
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