TDA7469A Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Lista de partido
TDA7469A Datasheet PDF : 17 Pages
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TDA7469
TREBLE & BASS
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
TREBLE
0
0 12dB
0
1 8dB
1
0 4dB
1
1 0dB
BASS
0
0
0
14dB
0
0
1
12dB
0
1
0
10dB
0
1
1
8dB
1
0
0
6dB
1
0
1
4dB
1
1
0
2dB
1
1
1
0dB
BASS ALC
0
ALC: VOLUME mode
1
ALC: BASS mode
1
ALC: fc shift
0
ALC: fc nonshift
1
ALC: feedback gain x2
0
ALC: feedback gain x 1
INPUT SELECT & MUTE
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0 INPUT SELECT
0
0 IN1 (0dB)
0
1 IN1 (-6dB)
1
0 IN2 (0dB)
1
1 IN2 (-6dbB)
MUTE
1
Input Mute ON
0
Input Mute OFF
1
Output SoftMute ON
0
Output SoftMute OFF
1
Output Mute ON
0
Output Mute OFF
HEADPHONE AMP. STAND-BY
1
Headphone Amp. OFF
0
Headphone Amp. ON
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