TDA7411 ST Microelectronics, TDA7411 Datasheet - Page 13

• Manufacturer Part Number: TDA7411
• Description: ADVANCED CAR SIGNAL PROCESSOR
• Manufacturer: ST Microelectronics

MID
There are 3 parameters programmable in the mid stage:
Attenuation
Figure 8 shows the attenuation as a function of frequency at a center frequency of 1kHz.
Figure 8. Mid Control @ f
Center Frequency
Figure 9 shows the four possible center frequencies 500Hz, 1kHz, 1.5kHz and 2kHz.
Figure 9.
15. 0
12. 5
10. 0
-10. 0
-15. 0
7.
5
5.
0
2.
5
0.
0
15. 0
10. 0
-
5. 0
5.
0
0.
0
10.0
10. 0
C
= 1kHz, Q = 1
100.
0
100.
0
1. 0K
1. 0K
10.0K
10. 0K
TDA7411
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