TDA2320A ST Microelectronics, TDA2320A Datasheet - Page 8

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TDA2320A

Manufacturer Part Number
TDA2320A
Description
STEREO AMPLIFIER
Manufacturer
ST Microelectronics
Datasheet
TDA2320A
Figure 14 : Second Order 2kHz Butterworth
Crossover Filter for Hi-Fi Active
Boxes
+15V
100nF
12nF
6
8
0.47 F
1/2
7
TDA2320A
0.22 F
10k
10k
5
4
5k
100nF
5.6nF
5.6k
-15V
f = 2kHz
c
10k
2
0.1 F
1/2
1
TDA2320A
5.6nF
5.6nF
3
IN
5k
22k
5.6k
Figure 16 : Frequency Response
(circuit of figure 14)
8/12
Figure 15 :Third Order 2.8kHz Bessel
Crossover Filter for Hi-Fi
Actives Boxes
C3
6.8nF
C1
R1
R2
R3
0. 22 F
12k
12k
12k
TO
WOOFER
C2
C4
AMPLIFIER
4.7nF
1.2nF
f = 2.8kHz
c
INPUT
R6
8.2k
C6
C7
C8
4.7nF
4.7nF
4.7nF
TO
R5
R7
TWEETER
12k
47k
AMPLIFIER
Figure 17 : Frequency Response
(circuit of figure 15)
+15V
100nF
6
C5
8
0.47 F
1/2
7
TDA2320A
5
P1
4
5k
WOOFER
100nF
AMPLIFIER
R4
5.6k
-15V
2
C9
0.1 F
1/2
1
TDA2320A
3
P2
5k
TWEETER
AMPLIFIER
R8
5.6k

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