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): 16/28頁
文件大小: 376K
代理商: TDA7340G013TR
BWL
TIME
0.5s/DIV
CREF
OUT LF
1
2
V
(1V/div)
D95AU380
Figure 8: Power on Time Constant vs Cref
Capacitor CREF =4.7
F
BWL
TIME
0.5s/DIV
CREF
OUT LF
1
2
V
(1V/div)
D95AU381
Figure 9: Power on Time Constant vs Cref
Capacitor CREF =10
F
BWL
TIME
1s/DIV
CREF
OUT LF
1
2
V
(1V)
D95AU382
Figure 10: Power on Time Constant vs Cref Ca-
pacitor CREF =22
F
10
100
1K
10K
Freq(Hz)
-100
-90
-80
-70
-60
-50
-40
SVRR
(dB)
D95AU383
4.7
F
10
F
22
F
47
F
VS=8V
Ripple=0.2VRMS
AV=-15dB
Figure 11: SVRR vs. Frequency
SOFT MUTE
CH1 9V DC
CH1 0.5V
x ~
CH2 20mV
x ~
CH3 0.2V x =
CH4 20mV x = T/div 1ms
Chan 2
1ms 0.2V
Chan 3
1ms 2V
SOFT MUTE=ON SLOPE=FAST Vout=500mVrms
D95AU384
TIME
Vout
Pin Csm
Main Menu
V
10
Figure 12: Soft Mute ON
TDA7340G
23/27
相關(guān)PDF資料
PDF描述
TDA7340S 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42
TDA7340C 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQCC44
TDA7340P 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
TDA7342 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP32
TDA7344S 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7340P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AUDIO SIGNAL PROCESSOR
TDA7340S 功能描述:音頻 DSP Audio Signal Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TDA7342 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor
TDA7342_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor
TDA7342EQ2N 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor