TDA7469D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA7469D Datasheet PDF : 17 Pages
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TDA7469
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
Tamb
Tstg
Parameter
Operating Supply Voltage
Operating Ambient Temperature
Storage Temperature Range
Value
Unit
5.5
V
-10 to 85
°C
-55 to 150
°C
PIN CONNECTIONS
VS
IN1-L
IN2-L
PGND-L
OUT-L
PVS-L
SDA
SCL
VS
1
20
1
16
CREF
IN1-L
2
19
2
15
IN1-R
TREBLE-L
3
18
3
14
IN2-R
BASSI-L
4
17
4
13
PGND-R
BASSO-L
5
16
5
12
OUT-R
PGND-L
6
15
6
11
PVS-R
OUT-L
7
14
7
10
8
9
D00AU1236
SO16
CMUTE
GND
PVS-L
SDA
SCL
8
13
9
12
10
11
D0S0AOU122305
VS
1
IN1-L
2
24
CREF
23
IN1-R
IN2-L
3
22
IN2-R
MUX-L
4
21
MUX-R
TREBLE-L
5
20
TREBLE-R
BASSI-L
6
19
BASSI-R
BASSO-L
7
18
BASSO-R
PGND-L
8
17
PGND-R
OUT-L
9
16
OUT-R
PVS-L
10
15
PVS-R
SDA
11
14
ALC
SCL
12
13
D01AU1246
GND
SSO24
CREF
IN1-R
TREBLE-R
BASSI-R
BASSO-R
PGND-R
OUT-R
PVS-R
ALC
GND
THERMAL DATA
Symbol
Rth j-pin
Parameter
Thermal Resistance Junction-pins
Value
85
Unit
°C/W
QUICK REFERENCE DATA
Symbol
VS
Vps
Pomax
THD
Parameter
Supply Voltage
Power Supply Voltage
Maximum output power
Total Harmonic Distortion V = 0.1Vrms f = 1KHz
Volume Control (1dB step)
Treble Control
Bass Control
Mute Attenuation
Min.
1.8
1.5
5
-63
0
0
Typ.
2.4
2.4
8
0.1
90
Max.
5.0
5.0
0.5
6
12
14
Unit
V
V
mW
%
dB
dB
dB
dB
3/17
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