TDA7439DS13TR STMicroelectronics, TDA7439DS13TR Datasheet - Page 7

• Manufacturer Part Number: TDA7439DS13TR
• Description: IC PROCESSOR BALANCE/TONE 28SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7439DS13TR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3983-2

TDA7439DS
Figure 3.
Test circuit
0.47µF
0.47µF
0.47µF
0.47µF
0.47µF
0.47µF
0.47µF
0.47µF
R-IN1
R-IN2
R-IN3
R-IN4
L-IN1
L-IN2
L-IN3
L-IN4
4
5
6
7
3
2
1
28
100K
100K
100K
100K
100K
100K
100K
100K
INPUT MULTIPLEXER
+ GAIN
2dB STEP
0/30dB
MUXOUTR
MUXOUTL
G
G
8
9
VOLUME
VOLUME
TREBLE(R)
TREBLE(L)
5.6nF
5.6nF
TREBLE
TREBLE
18
19
I
2
CBUS DECODER + LATCHES
18nF
18nF
2.7K
2.7K
17
10
MIDDLE
MIDDLE
MOUT(R)
MOUT(L)
R
R
M
M
22nF 100nF
22nF 100nF
16
11
BASS
BASS
5.6K
5.6K
BIN(L)
14
12
BIN(R)
R
R
B
B
100nF
100nF
BOUT(L)
15
13
BOUT(R)
SPKR ATT
SPKR ATT
SUPPLY
RIGHT
LEFT
V
REF
Electrical specifications
23
CREF
10µF
27
21
22
20
26
24
25
LOUT
SCL
SDA
DIGGND
ROUT
V
AGND
D98AU886
S
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