參數(shù)資料
型號(hào): TDA7403D
廠商: STMICROELECTRONICS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝: SO-20
文件頁(yè)數(shù): 11/25頁(yè)
文件大小: 232K
代理商: TDA7403D
Mute, Beep and Mixing
MSB
LSB
MUTE/BEEP/MIXING
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
1
0
1
0
1
0
1
Mute
Enable Softmute
Disable Softmute
Mute time =0.48 ms
Mute time =0.96 ms
Mute time =40.4 ms
Mute time =324 ms
Stereo Decoder Softmute Influence = off
Stereo Decoder Softmute Influence = on
1
Must be "1"
Note: for more information to the Stereodecoder-Softmute-Influence please refer to the stereodecoder description.
Volume
MSB
LSB
ATTENUATION
D7
D6
D5
D4
D3
D2
D1
D0
0
:
0
:
0
:
1
0
:
0
:
0
1
:
1
0
:
0
:
1
0
:
0
:
1
:
1
0
:
1
0
:
1
:
1
0
:
1
0
:
0
1
:
1
0
:
1
0
1
:
0
1
0
:
1
0
1
:
0
1
Gain/Attenuation
+32dB
+31dB
:
+20dB
+19dB
+18dB
:
+1dB
0dB
- 1dB
:
-78dB
-79dB
0
1
Softstep
Softstep Volume = off
Softstep Volume = on
Note: It is not recommended to use a gain more than 20dB for system performance reason. In general, the max. gain should be limited by
software to the maximum value, which is needed for the system.
TDA7403
19/25
相關(guān)PDF資料
PDF描述
TDA7403DTR SPECIALTY CONSUMER CIRCUIT, PDSO20
TDA7404DTR 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7404D 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7405TR SPECIALTY CONSUMER CIRCUIT, PQFP44
TDA7405 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
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