參數(shù)資料
型號: TDA7340G013TR
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, PLASTIC, QFP-44
文件頁數(shù): 17/28頁
文件大?。?/td> 376K
代理商: TDA7340G013TR
D95AU389
RIGHT
CH2 528mV DC
x Chan 1
0.5ms 0.2V
x Chan 2
0.5ms 0.2V
ZERO CROSSING MUTE = ON
Return
Panel
STATUS
Memory
Save
PANEL
Recall
Auxiliary
Setups
Memory
Card
X-Y mode
Persistance
mode
V
LEFT
TIME
Figure 14: Zero Crossing Mute ON
Pin Csm
Main Menu
V
SOFT MUTE=OFF SLOPE=FAST Vout=500mVrms
D95AU387
SOFT MUTE
CH1 9V DC
Chan 2
1ms 0.2V
Chan 1
1ms 2V
Vout
TIME
Figure 13: Soft Mute ON
D95AU390
2ms
CH1 2.7V DC
x Chan 2
0.2ms 1V
x Chan 1
0.2ms 0.5V
ZERO CROSSING MUTE = OFF
Main Menu
Multi Zoom
off
LEFT
RIGHT
V
TIME
Figure 15: Zero Crossing Mute OFF
Chan 1
20ms 0.2V
Chan 2
20ms 2V
PAUSE DETECTOR ZCW=160mV Cpause=100nF
Main Menu
D95AU391
CH2 4.12V DC
Vout
V
TIME
Figure 16: Pause Detector
Chan 2
20ms 2V
Chan 3
20ms 0.2V
PAUSE DETECTOR ZCW=160mV Cpause=100nF
Main Menu
D95AU392
CH2 4.08V DC
CH1 20mV
x ~
CH2 0.2V
x =
CH3 20mV x ~
CH4 5mV x ~ T/div 20ms
10
Vout
BWL
Figure 17: Pause Detector
TDA7340G
24/27
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