TDA7303 STMicroelectronics, TDA7303 Datasheet - Page 17

• 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

TDA7303
Table 10.
For example to select the stereo 2 input with a gain of +7.5dB LOUDNESS ON the 8bit
string is: 0 1 0 0 1 0 0 1
Table 11.
C3 = Sign
For example Bass at -10dB is obtained by the following 8 bit string: 0 1 1 0 0 0 1 0
MSB
MSB
0
0
0
1
1
1
Audio switch
Bass and treble
0
1
1
G1
0
0
1
1
0
1
G0
C3
C3
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
S2
C2
C2
0
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
S1
C1
C1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
LSB
LSB
C0
C0
S0
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
Software specification
Loudness OFF
Loudness ON
Audio Switch
Not allowed
+11.25 dB
Function
Function
+3.75d B
Stereo 1
Stereo 2
Stereo 3
+7.5 dB
Treble
Bass
0 dB
-14
-12
-10
10
12
14
-8
-6
-4
-2
0
0
2
4
6
8
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