TDA7416 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7416' PDF : 27 Pages View PDF
1.6.3 Quality Factors
Figure 9 shows the four possible quality factors 1, 1.4, 1.8 and 2.2
Figure 9. Quality factors @ boost = 15dB, fCenter = 1kHz
TDA7416
16
dB
14
12
10
8
6
4
2
0
-2
10
100
1k
Hz 20k
1.6.4 Superposition of all EQ Filters
Figure 10 shows the superposition of all equalizer filter curves for different quality factors. The gain for all
filters is +15dB.
Figure 10. Superposition of all EQ bands @ boost = 15dB
18
dB
16
14
12
10
8
6
4
2
0
10
100
1k
Hz 20k
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