TDA7303 STMicroelectronics, TDA7303 Datasheet - Page 8

• Manufacturer Part Number: TDA7303
• Description: IC AUDIO PROCESSOR STEREO 28-SOI
• Manufacturer: STMicroelectronics
• Type: Stereo Audior

Specifications of TDA7303

• Applications: Hi-Fi Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
2.4
Table 5.
8/20
Supply
Input selectors
Volume control
Speaker attenuators
Bass control
Symbol
C
G
A
A
G
G
A
C
S
B
A
SVR
RANGE
V
S
INmax
R
VMAX
MUTE
e
STEP
STEP
Gb
STEP
V
INmin
STEP
VMIN
E
range
E
R
R
E
I
CL
S
IN
IN
IN
S
A
T
A
II
L
Supply voltage
Supply current
Ripple rejection
Input resistance
Clipping level
Input separation
Output load resistance
Min. input gain
Max. input gain
Step resolution
Input noise
Input resistance
Control range
Min. attenuation
Max. attenuation
Step resolution
Attenuation set error
Tracking error
Control range
Step resolution
Attenuation set error
Output mute attenuation
Control range
Step resolution
Electrical characteristics
Electrical characteristics
(T
otherwise specified)
(1)
amb
= 25 °C, V
Parameter
(2)
S
= 9 V, R
L
= 10 kΩ, R
Input 1, 2, 3, 4
pin 7, 17
G = 11.25 dB
A
A
Max. Boost/cut
V
V
= 0 to -20 dB
= -20 to -60 dB
Test condition
G
= 600 Ω, all control flat (G = 0), f = 1 kHz unless
-1.25
Min.
±12
0.5
0.5
60
80
70
70
35
80
-1
-1
-3
6
2
2
1
11.25
Typ.
3.75
1.25
37.5
1.25
±14
100
100
2.5
80
50
33
75
75
9
8
0
2
0
0
2
Max.
1.75
1.25
1.75
±16
1.5
10
11
80
80
40
1
1
2
2
3
TDA7303
Vrms
Unit
mA
dB
kΩ
dB
kΩ
dB
dB
dB
µV
kΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V