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TDA7463D
P1-P3
P4-P6
P7-P9
P10-P12
Obsolete Product(s) - Obsolete Product(s)
7/12
TDA7463
Figure 4. PIN: IN-L, IN-R
Figure 5. PIN: TREBLE-L, TREBLE-R
Figure 6. PIN: BASSI-L, BASSI-R
Figure 7. OU
T-L, OUT-R
Figure 8. SCL, SD
A
Figure 9. BASSO-L, BASSO-R
20
µ
A
V
S
50K
Vref
D99A
U1106
GND
25K
V
S
D99AU110
8
20
µ
A
GND
45K
V
S
D99AU111
0
20
µ
A
BASSO-L,BASSO-R
GND
10
Ω
V
S
D99AU1107
20
µ
A
GND
D99A
U1109
GND
45K
V
S
D99AU1111
20
µ
A
BASSI-L,BASSI-R
GND
Obsolete Product(s) - Obsolete Product(s)
TDA7463
8/12
Figure 10. PIN: ALC
Figure 11. PIN CREF
Figure 12. BASS ALC: Threshold curve
Figure 13. BASS ALC: THD
100K
V
S
D99AU1112
20
µ
A
GND
1K
V
S
D99AU1113
20
µ
A
GND
0.01
0.1
V
I
(V
rms
)
0.01
0.1
V
O
(V
rms
)
V
S
=1.8V;
f=100Hz;
V
olume=-14dB;
Output gain=+14dB
Intern. release circuit=ON
Bass boost
with ALC
Bass boost
without ALC
Bass=
+14dB boost
Threshold:
17dB
14dB
flat
11dB
8dB
D99AU1115
0.01
0.1
V
I
(V
rms
)
0.001
0.01
0.1
1
10
THD
(%)
V
S
=1.8V;
f=100Hz;
V
olume=-14dB;
Output gain=+14dB
Intern. release circuit=ON
Bass boost
with ALC
Bass boost
without ALC
flat
Threshold
17dB
14dB
11dB
8dB
D99AU1114
Obsolete Product(s) - Obsolete Product(s)
9/12
TDA7463
Figure 14. board and Com
ponents Layout of the Application
& Test Circuit.
P1-P3
P4-P6
P7-P9
P10-P12
TDA7463D
Mfr. #:
Buy TDA7463D
Manufacturer:
STMicroelectronics
Description:
Multimedia Misc Lo Vltg TONE CONTROL
Lifecycle:
New from this manufacturer.
Delivery:
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