TDA7437T Просмотр технического описания (PDF) - STMicroelectronics
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TDA7437T Datasheet PDF : 23 Pages
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TDA7437
Mute
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
FUNCTION
0
1 Soft Mute On
0
0
1 Soft Mute with fast slope
0
1
1 Soft Mute with slow slope
0
0
1
Zero Mute
1
Direct Mute
1
Reset
0
0
0
Zerocross window (220mV)
0
1
0
Zerocross window (110mV)
1
0
0
Zerocross window (60mV)
1
1
0
Zerocross window (30mV)
0
Nonsymmetrical Bass
1
Symmetrical Bass
Volume
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
1
0
0
0
0
1
0
0
0
1
1
0
0
1
0
1
0
0
1
1
1
0
1
0
0
1
0
1
0
1
1
0
1
1
0
1
0
1
1
1
1
1
0
0
0
1
1
0
0
1
0
X
X
X
X
X
X
X
FUNCTION
0dB
-1dB
-2dB
-3dB
-4dB
-5dB
-6dB
-7dB
16dB
8dB
0dB
-8dB
-16dB
-24dB
-32dB
-40dB
-48dB
-56dB
MUTE
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