參數(shù)資料
型號(hào)： TDA7245
廠商： STMICROELECTRONICS
元件分類： 音頻／視頻放大
英文描述： 5 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP18
封裝： POWER, DIP-18
文件頁(yè)數(shù)： 10/11頁(yè)
文件大?。?/td> 2697K
代理商： TDA7245
MUTING / STAND- BY
The muting function allows to inhibit the output
signal through an external control signal.
It can be used in many cases, when a temporary
inhibition of the output signal is requested, for ex-
ample:
– in switch-on condition, to avoid preamplifier
power-on transients
– during switching at the input stages
– during the receiver tuning.
The stand-by function is very useful and permits a
complete turn ON/OFF of the device through a
low power signal, which can be provided by a
P.
Figure 17: Ipin5 (St-By) vs. Supply Voltage
Figure 19: Output Attenuation vs. Vpin5
Figure 16: Ipin4 (muting) vs. Supply Voltage
Figure 18: Quiescent Current (St-By) vs. Supply
Voltage
Figure 20: Quiescent Current vs. Vpin5
TDA7245
8/11
相關(guān)PDF資料
PDF描述
TDA7250 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP20
TDA7264A 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11
TDA7264 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM8
TDA7265SA 18 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11
TDA7265 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7245A 功能描述:音頻放大器 6W Audio Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7250 功能描述:音頻 DSP 60W Dual Audio Drvr 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(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7253 功能描述:音頻放大器 8W Audio Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7253L 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:6W AMPLIFIER WITH MUTING
TDA7255 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:22W FRONT REAR OR BRIDGE FULLY PROTECTED CAR RADIO AMPLIFIER
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