TDA7407D Datasheet, PDF (31/34 Pages) STMicroelectronics – ADVANCED CAR SIGNAL PROCESSOR

TDA7407D
Table 25. New Quality / Control (subaddress 10H)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
Reference Generation
0 Internal Reference-Divider
1 External Reference Force
0
0
0
1
1
0
Quality Noise-Gain
15dB
12dB
9dB
1
1
6dB
SC-Clock-Mode
0
1
t(s) ⁰
c 1
u ₀
d ₁
Pro _{t(s) 0}
te ^c 1
sole ^{rodu 0}
1
- ^{Ob te P Table 26. Mid Filter (subaddress 11H)}
) ^le _MSB
t(s ^{so D7}
D6
D5
D4
D3
D2
uc Ob ₀
0
0
d _{- 0}
0
1
ro ⁾ :
:
:
P _t(s 0
1
1
0
1
1
te ^c 1
1
1
le ^{u 1}
1
1
d_:
:
:
so ^ro1
0
0
b P¹
0
0
O _{te 0}
0
le₀
1
o₁
0
s₁
1
Ob⁰¹
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
LSB
FUNCTION
D1
D0
Attenuation
0
0 -15dB
1
1 -14dB
:
::
1
0 -1dB
1
1 0dB
1
1 0dB
1
0 +1dB
:
::
0
1 +14dB
0
0 +15dB
Middle Center-frequency
500Hz
1.0kHz
1.5kHz
2.0kHz
Mid Q Factor1.02.0
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