TDA7448
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
10.5
Unit
V
V
S
Operating Supply Voltage
T
Operating Ambient Temperature
Storage Temperature Range
-10 to 85
-55 to 150
°C
°C
amb
T
stg
PIN CONNECTION
VS
IN1
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
CREF
IN2
IN3
IN4
IN5
IN6
OUT5
OUT3
OUT1
N.C.
SDA
SCL
OUT6
OUT4
OUT2
N.C.
ADDR
GND
D02AU1397
THERMAL DATA
Symbol
Parameter
Value
Unit
R
th j-pin
thermal Resistance junction-pins
150
°C/W
QUICK REFERENCE DATA
Symbol
Parameter
Min.
4.75
2
Typ.
Max.
Unit
V
V
Supply Voltage
Max Input Signal Handling
9
10
S
V
CL
Vrms
%
THD
S/N
Total Harmonic Distortion V = 1Vrms f =1KHz
Signal to Noise Ratio Vout = 1Vrms
Channel Separation f = 1KHz
Volume Control (1dB step)
0.01
100
90
0.1
0
dB
S
dB
C
-79
dB
Mute Attenuation
90
dB
2/13
STMICROELECTRONICS [ ST ]
