TDA7403D STMicroelectronics, TDA7403D Datasheet - Page 19

• Manufacturer Part Number: TDA7403D
• Description: IC PROCESSOR BASIC SIGNAL SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7403D

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mute, Beep and Mixing
Note: for more information to the Stereodecoder-Softmute-Influence please refer to the stereodecoder description.
Volume
Note: It is not recommended to use a gain more than 20dB for system performance reason. In general, the max. gain should be limited by
MSB
MSB
D7
D7
1
0
1
software to the maximum value, which is needed for the system.
D6
D6
1
0
0
0
0
0
0
0
0
1
1
:
:
:
D5
D5
1
0
0
0
0
0
0
1
1
1
1
:
:
:
D4
D4
1
0
0
0
0
0
1
0
0
0
0
:
:
:
D3
D3
0
1
0
0
1
1
1
1
0
0
1
1
:
:
:
D2
D2
0
0
1
1
0
0
1
1
1
1
0
0
1
1
:
:
:
D1
D1
0
1
0
1
0
0
0
0
1
1
0
0
1
1
:
:
:
LSB
LSB
D0
D0
0
1
0
1
0
1
0
1
0
1
0
1
:
:
:
Mute
Enable Softmute
Disable Softmute
Mute time =0.48 ms
Mute time =0.96 ms
Mute time =40.4 ms
Mute time =324 ms
Stereo Decoder Softmute Influence = off
Stereo Decoder Softmute Influence = on
Must be "1"
Gain/Attenuation
+32dB
+31dB
:
+20dB
+19dB
+18dB
:
+1dB
- 1dB
:
-78dB
-79dB
Softstep
Softstep Volume = off
Softstep Volume = on
0dB
MUTE/BEEP/MIXING
ATTENUATION
TDA7403
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