TDA7407 Datasheet, PDF (28/30 Pages) STMicroelectronics – ADVANCED CAR SIGNAL PROCESSOR

TDA7407
New Quality / Control (subaddress 10H)
MSB
D7 D6 D5 D4 D3 D2
0
0
1
1
0
1
0
1
0
1
0
1
0
1
LSB
FUNCTION
D1 D0
Reference Generation
0 Internal Reference-Divider
1 External Reference Force
Quality Noise-Gain
0
15dB
1
12dB
0
9dB
1
6dB
SC-Clock-Mode
Fast Mode
Normal Mode
Auto-Zero
Off
On
Smoothing Filter
On
Off
Enable AF-Pin
Enable Pin
Disable Pin
AF-Pin ST-Decoder-Mute-Influence
On
Off
Mid Filter (subaddress 11H)
MSB
LSB
FUNCTION
D7 D6 D5 D4 D3 D2 D1 D0
Attenuation
0
0
0
0
0 -15dB
0
0
1
1
1 -14dB
:
:
:
:
::
0
1
1
1
0 -1dB
0
1
1
1
1 0dB
1
1
1
1
1 0dB
1
1
1
1
0 +1dB
:
:
:
:
::
1
0
0
0
1 +14dB
1
0
0
0
0 +15dB
Middle Center-frequency
0
0
0
1
500Hz
1.0kHz
1
0
1.5kHz
1
1
2.0kHz
Mid Q Factor
0
1.0
1
2.0
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