TDA7318 STMicroelectronics, TDA7318 Datasheet - Page 11

• Manufacturer Part Number: TDA7318
• Description: IC PROCESSOR STEREO DGTL 28-DIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7318

• Applications: Hi-Fi Systems
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Audio Switch
For example to select the stereo 2 input with a gain of +12.5dB the 8bit string is:
0 1 0 0 1 0 0 1
Bass and Treble
C3 = Sign
For example Bass at -10dB is obtained by the following 8 bit string:
0 1 1 0 0 0 1 0
MSB
0
0
0
1
1
1
0
1
1
G1
0
0
1
1
0
1
G0
0
1
0
1
C3
C3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
S2
0
0
0
0
1
1
1
1
C2
C2
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
S1
0
0
1
1
0
0
1
1
LSB
C1
C1
S0
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
Audio Switch
Stereo 1
Stereo 2
Stereo 3
Stereo 4
Not allowed
Not allowed
Not allowed
Not allowed
+18.75dB
+12.5dB
+6.25dB
0dB
C0
C0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
FUNCTION
TDA7318
Treble
Bass
-14
-12
-10
10
12
14
-8
-6
-4
-2
0
0
2
4
6
8
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