TDA7348 Datasheet, PDF (3/14 Pages) STMicroelectronics – DIGITALLY CONTROLLED AUDIO PROCESSOR

ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
Tamb
Tstg
Parameter
Operating Supply Voltage
Operating Ambient Temperature
Storage Temperature Range
PIN CONNECTION
TDA7348
Value
Unit
10.5
V
-40 to 85
°C
-55 to 150
°C
CREF
V_S
GND
L
TREBLE
R
IN(R)
OUT(R)
IN R3
IN R2
IN R1
AM MONO
IN L3
IN L2
IN L1
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
D94AU099
SCL
SDA
OUT LF
OUT RF
OUT LR
OUT RR
SM
BOUT(R)
BIN(R)
BOUT(L)
BIN(L)
OUT(L)
IN(L)
CSM
BUS
INPUTS
BASS
THERMAL DATA
Symbol
Rth j-amb
Parameter
Thermal Resistance Junction-pins
QUICK REFERENCE DATA
Symbol
V_S
VCL
THD
S/N
SC
Parameter
Supply Voltage
Max. input signal handling
Total Harmonic Distortion V = 1Vrms f = 1KHz
Signal to Noise Ratio
Channel Separation f = 1KHz
Volume Control
Treble Control 2dB step
Bass Control 2dB step
Fader and Balance Control 1.25dB step
Input Gain 3.75dB step
Mute Attenuation
DIP28
85
SO28
65
Unit
°C/W
Min.
6
2.1
-78.45
-14
-10
-38.75
0
Typ.
9
2.6
0.01
106
100
100
Max.
10.2
0.08
20
+14
+18
0
11.25
Unit
V
Vrms
%
dB
dB
dB
dB
dB
dB
dB
dB
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