TDA7405_04 STMICROELECTRONICS [STMicroelectronics], TDA7405_04 Datasheet - Page 44

• Manufacturer Part Number: TDA7405_04
• Description: EQUALIZER CARRADIO SIGNAL PROCESSOR
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TDA7405
Table 17. SoftMute (6)
Table 18. VoiceBand (7)
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MSB
MSB
D
D
0
0
1
1
0
1
7
7
D
D
0
1
0
1
0
1
6
6
D
D
0
1
0
0
0
1
1
1
1
1
5
5
D
D
0
1
0
0
1
1
0
0
1
1
4
4
D
D
0
1
0
1
0
1
0
1
0
1
3
3
D
D
0
0
1
1
0
1
2
2
D
D
0
1
0
1
0
1
1
1
LSB
LSB
D
D
0
1
0
1
0
0
SoftMute
On (Mute)
Off
MuteTime
0.48 ms
0.96 ms
123 ms
324 ms
Influence on Stereodecoder Highohmic-Mute
on
off
Influence on Pilot-detector Hold and MP-Hold
on
off
Influence on SoftMute
on
off
Beep Frequencies
500 Hz
780 Hz
1.8 kHz
19 kHz
Voice-Band Low-Pass Enable
Filter off
Filter on
Voice-Band Low-Pass Frequency
3 kHz
6 kHz
Voice-Band High-Pass Enable
Filter off
Filter on
High-Pass Cut-Off-Frequency
90Hz
135Hz
180Hz
215Hz
300Hz
450Hz
600Hz
750Hz
Anti-Clipping Enable
on
off
Anti-Clipping Input
MP-In
AM
FUNCTION
FUNCTION