TDA7409 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA7409 Datasheet PDF : 25 Pages
| |||
TDA7409
2.5.5 Bass Programming
MSB
D7
D6
D5
D4
D3
D2
D1
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
0
1
0
0
0
1
1
0
1
1
0
1
Note 3: For more information please refer to section Bass description
2.5.6 Speaker Attenuator Left Front
MSB
D7
D6
D5
D4
D3
D2
D1
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
0
1
0
1
1
0
1
1
0
0
0
1
1
0
0
0
1
1
0
1
0
1
1
0
1
0
1
1
1
0
0
1
1
1
0
0
1
1
1
1
0
1
1
1
1
1
X
X
X
X
0
0
0
1
1
0
1
1
LSB
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
BASS & TREBLE PROGRAMMING
Bass Steps
15dB
14dB
13dB
12dB
11dB
10dB
9dB
8dB
7dB
6dB
5dB
4dB
3dB
2dB
1dB
0dB
Mode
Cut
Boost
Quality Factor
1
1.25
1.5
2
DC - Mode
Off
On
LSB
D0
0
1
:
1
0
1
0
1
0
1
0
1
X
ATTENUATION / BASS CF
Attenuation
0 dB
-1 dB
:
-23 dB
-24.5dB
-26 dB
-28 dB
-30 dB
-32 dB
-35 dB
-40 dB
-50 dB
Speaker Mute
Bass Center-Frequency
60Hz
80Hz
100Hz
200Hz
19/25
Share Link: 