TDA7433D STMicroelectronics, TDA7433D Datasheet - Page 7

• Manufacturer Part Number: TDA7433D
• Description: IC AUDIO PROCESSOR BASIC 20 SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7433D

• Applications: Hi-Fi Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2178-5

Bass, Treble
For example 12dB Treble and -8dB Bass give the following DATA BYTE: 0 0 1 1 1 0 0
Speaker Attenuators
Selector
Input
MSB
D4
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
D
X
X
X
X
X
X
X
X
X
X
X
7
MSB
D
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
7
D
X
X
X
X
X
X
X
X
X
X
X
6
D
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
6
D
D
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
0
0
5
5
D
1
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
1
4
D
X
0
0
1
1
1
1
1
1
1
1
4
D
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
3
D
D
0
0
1
1
1
1
1
1
1
1
X
:
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
3
2
D
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
1
D
X
0
0
0
0
0
0
1
1
1
1
2
LSB
D
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
Treble Steps
- 14dB
-12dB
-10dB
-8dB
-6dB
-4dB
-2dB
0dB
0dB
+2dB
+4dB
+6dB
+8dB
+10dB
+12dB
+14dB
Bass Steps
-18dB
-16dB
-14dB
-12dB
-10dB
-8dB
-6dB
-4dB
-2dB
0dB
0dB
+2dB
+4dB
+6dB
+8dB
+10dB
+12dB
+14dB
+16dB
+18dB
D
X
0
0
0
0
1
1
0
0
1
1
1
normal
range
14dB
LSB
D
X
0
1
0
1
0
1
0
1
0
1
0
0dB
-1dB
-24dB
-25.5dB
-27dB
-28.5dB
-30dB
-32dB
-34.5dB
-37.5dB
Speaker Mute
:
FUNCTION
SPEAKER ATTENUATOR
LF,LR,RF,RR
TDA7433
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