TDA7406T Datasheet, PDF (15/49 Pages) STMicroelectronics – CAR RADIO SIGNAL PROCESSOR

Figure 9. Quality factors @ boost = 15dB, f_Center = 1kHz
TDA7406T
16
dB
14
12
10
8
6
4
2
0
-2
10
100
1k
Hz 20k
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
2.6.2 DC-Mode
The filter stage 1 (62/100Hz) has a programmable +4dB DC-gain when the boost is set at +15dB (See Figure
11).
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