TDA7405 STMicroelectronics, TDA7405 Datasheet - Page 19

• Manufacturer Part Number: TDA7405
• Description: IC PROCESSOR EQUALIZER 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7405

• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -

5.9.3 Frequencies
Figure 19 shows the different center frequencies of the EQ-Filter at 12 dB gain
Figure 19. Center-Frequencies of EQ-Filter
5.9.4 Q-Factor
Figure 20 shows the four possible quality factors 1, 2, 3 and 4.
Figure 20. Different Q-factors of Equalizer-Filter
14
dB
12
10
8
6
4
2
0
-2
2e+01
dB
14
12
10
-2
2e+01
8
6
4
2
0
1e+02
1e+02
1e+03
1e+03
1e+04
1e+04
Hz
Hz
2e+04
TDA7405
2e+04
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