TDA7344S 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
比赛名单
TDA7344S Datasheet PDF : 20 Pages
| |||
TDA7344
VALUE SELECTION
The second byte select the value, it is identified by the MSB = 1
MSB
1
1
1
1
1
1
1
1
VOLUME ATTENUATION
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
LSB
0
1
0
1
0
1
0
1
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
SELECTION
1
0
1
1
MSB
1
1
1
1
1
1
1
1
ATT AUX OUT1 AND 2
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
LSB
0
1
0
1
0
1
0
1
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
0
1
1
10/20
1.25 dB STEPS
0
-1.25
-2.50
-3.75
-5.00
-6.25
-7.50
-8.75
10 dB STEPS
0
-10
-20
-30
-40
-50
-60
-70
LOUDNESS
ON
OFF
1.25 dB STEPS
0
-1.25
-2.50
-3.75
-5.00
-6.25
-7.50
-8.75
10 dB STEPS
0
-10
-20
-30
-40
-50
-60
-70
MUTE
OFF
ON
Share Link: 