TDA7462 データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
TDA7462 Datasheet PDF : 25 Pages
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TDA7462
Bass Programming
MSB
D7 D6 D5 D4 D3 D2 D1
0
0
0
0
0
0
0
0
:
:
:
:
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
:
:
:
:
1
0
0
0
1
0
0
0
0
0
0
1
1
0
1
1
0
1
Note: For more information please refer to section Bass description
LSB
D0
0
0
:
0
1
1
0
:
1
0
BASS ATTENUATION
Bass Steps
-15dB
-14dB
:
-1 dB
0 dB
0 dB
+1 dB
:
+14dB
+15dB
Bass Q Factor
1
1.25
1.5
2
Bass DC-Mode
off
on
Speaker Attenuation Front (left & right channel)
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
0
1
For this Bass Center-Frequency must be programmed to 100Hz
LSB
D0
0
1
:
1
0
1
0
1
0
1
0
1
ATTENUATION/BASS CF
Attenuation
0dB
-1dB
:
-23dB
-24.5dB
-26dB
-28dB
-30dB
-32dB
-35dB
-40dB
-50dB
Speaker Mute
Bass Center-Frequency (only Speaker LF) 1)
Bass 150Hz
Bass 100Hz
18/25
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