TDA7405 STMicroelectronics, TDA7405 Datasheet - Page 19
![IC PROCESSOR EQUALIZER 44-TQFP](/photos/6/84/68458/497-44-tqfp_44-lqfp_sml.jpg)
TDA7405
Manufacturer Part Number
TDA7405
Description
IC PROCESSOR EQUALIZER 44-TQFP
Manufacturer
STMicroelectronics
Type
Car Signal Processorr
Datasheet
1.STN1NF10.pdf
(57 pages)
Specifications of TDA7405
Mounting Type
Surface Mount
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7405TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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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