TDA7442 STMicroelectronics, TDA7442 Datasheet - Page 9

• Manufacturer Part Number: TDA7442
• Description: IC PROCESSOR TONE/SURRND 32-SDIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7442

• Applications: TV, HI-FI Systems
• Mounting Type: Through Hole
• Package / Case: 32-SDIP (0.400", 10.16mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8867-5; TDA7442

5.2 Surround Selection
PHASE RESISTOR SELECTION
BASS SELECTION
MSB
MSB
MSB
D7
D7
D7
X
X
X
X
X
X
X
X
X
D6
D6
D6
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D5
D5
D5
X
X
X
X
X
X
X
X
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D4
D4
D4
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
D3
D3
D3
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
1
D2
D2
D2
0
1
0
0
0
0
1
1
1
1
1
D1
D1
D1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
1
LSB
LSB
LSB
D0
D0
D0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
1
SURROUND PHASE RESISTOR
SIMULATED STEREO
PHASE SHIFT 1 (K )
SURROUND MODE
EFFECT CONTROL
TDA7442 - TDA7442D
2 dB STEPS
MUSIC
BASS
OUT
OFF
VAR
FIX
-10
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-14
-12
-10
-11
12
14
18
37
-6
-7
-8
-9
-8
-6
-4
-2
0
0
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