參數(shù)資料
型號: TDA746913TR
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO24
封裝: SSOP-24
文件頁數(shù): 10/13頁
文件大小: 725K
代理商: TDA746913TR
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7469
6/13
Table 10. STAND_BY & OTHERS
Table 11. BASS ALC1
Table 12. BASS ALC2
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
STAND-BY
1
ALL Circuits Stop
0
ALL Circuits Work
SOFT MUTE CAPACITOR
1
Independent Capacitor
0
Share ALC Capacitor
REFERENCE LEVEL
1
adaptive: (VDD-0.7)/2
0
1.10V
0
1
0
0.85V
1
0
0.55V
1
0
0.45V
ZEROCROSS MODE
1ON
0OFF
1
Zerocross Detect Point: Volume
0
Zerocross Detect Point: Bass
CREF STAND-BY
1
CREF Circuit Stop
0
CREF Circuit Work
MSB
LSB
BASS ALC
D7
D6
D5
D4
D3
D2
D1
D0
ALC MODE
1ON
0OFF
DETECTOR
1ON
0OFF
RELEASE CURRENT CIRCUIT
1ON
0OFF
ATTACK TIME RESISTOR
0
12.5K
0
1
25K
1
0
50K
1
100K
THRESHOLD
0
THRESHOLD1
0
1
THRESHOLD2
1
0
THRESHOLD3
1
THRESHOLD4
MSB
LSB
BASS ALC
D7
D6
D5
D4
D3
D2
D1
D0
ALC FULL FEEDBACK CURR.
1ON
0OFF
BIG RELEASE CURRENT
1ON
0OFF
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