TDA7448_04 Datasheet, PDF (2/14 Pages) STMicroelectronics – 6 CHANNEL VOLUME CONTROLLER

TDA7448
Table 2. Absolute Maximum Ratings
Symbol
Parameter
V_S
Operating Supply Voltage
T_amb Operating Ambient Temperature
T_stg
Storage Temperature Range
Figure 3. Pin Connection (Top view)
Value
Unit
10.5
V
0 to 70
°C
-55 to 150
°C
V_S
IN1
IN3
IN5
OUT5
OUT3
OUT1
N.C.
SDA
SCL
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
D02AU1397
CREF
IN2
IN4
IN6
OUT6
OUT4
OUT2
N.C.
ADDR
GND
Table 3. Thermal Data
Symbol
Parameter
R_{th j-pin} thermal Resistance junction-pins
Table 4. Quick Reference Data
Symbol
Parameter
V_S
Supply Voltage
V_CL
Max Input Signal Handling
THD
Total Harmonic Distortion V = 1Vrms f =1KHz
S/N
Signal to Noise Ratio Vout = 1Vrms
S_C
Channel Separation f = 1KHz
Volume Control (1dB step)
Mute Attenuation
Value
150
Unit
°C/W
Min.
4.75
2
-79
Typ.
9
0.01
100
90
90
Max.
10
0.1
0
Unit
V
Vrms
%
dB
dB
dB
dB
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