TDA7430 STMicroelectronics, TDA7430 Datasheet - Page 2

• Manufacturer Part Number: TDA7430
• Description: IC PROCESSOR AUDIO DGTL 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7430

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

TDA7430 - TDA7431
Figure 3. Pin Connection (TDA7431)
Table 2. Absolute Maximum Ratings
Table 3. Quick Reference Data
Table 4. Thermal Data
2/23
Symbol
Symbol
R
Symbol
THD
V
S/N
th j-pin
S
V
T
T
CL
V
S
C
amb
stg
S
Supply Voltage
Max Input Signal Handling
Total Harmonic Distortion V = 0.1Vrms f = 1KHz
Signal to Noise Ratio V
Channel Separation f = 1KHz
Treble Control (2dB step)
Middle Control (2dB step)
Bass Control (2dB step)
Balance Control 1dB step (LCH, RCH)
Mute Attenuation
Thermal Resistance Junction-pins
Operating Supply Voltage
Operating Ambient Temperature
Storage Temperature Range
MIDDLE_RO
MIDDLE_LO
out
MIDDLE_RI
MIDDLE_LI
VOUTREF
BASSO_R
BASS_RO
BASSO_L
BASS_LO
BASS_RI
BASS_LI
= 1Vrms (mode = OFF)
VAR_R
VAR_L
Parameter
Parameter
Parameter
HP1
HP2
PS4
PS3
PS2
PS1
LP1
LP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
D95AU219B
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
V
CREF
NBRO
NBRIN
LPVC
R_IN
MIX
L_IN
NBLIN
NBLO
RECOUT_L
RECOUT_R
L_OUT
R_OUT
DIG_GND
SCL
SDA
ADDR
AGND
TREBLE_L
TREBLE_R
S
Min.
-14
-14
-14
-79
7
2
-55 to 150
0 to 70
Value
Value
85
11
Typ.
0.01
106
100
90
9
Max.
10.2
0.1
14
14
14
0
°C/W
Unit
Unit
V
°C
°C
Unit
V
dB
dB
dB
dB
dB
dB
dB
RMS
%
V