參數(shù)資料
型號: BA7655A
廠商: Rohm CO.,LTD.
元件分類: 音頻放大器
英文描述: Dual Voltage-controlled Amplifier
中文描述: 雙電壓控制放大器
文件頁數(shù): 1/4頁
文件大?。?/td> 51K
代理商: BA7655A
1
Multimedia ICs
Dual Voltage-controlled Amplifier
BA7655A / BA7655AF
The BA7655A and BA7655AF are dual voltage-controlled amplifier ICs designed for use in camcorders and VCRs.
By varying the control voltage the amplifier gain can varied from -6dB to +6dB. When the control pin voltage drops
below 1V the amplifier enters Power Save Mode which mutes the output and reduces the current drawn by the IC.
Applications
Video cassette recorders and camcorders
Features
1) Wide bandwidth.
2) Wide dynamic range.
3) Low power cousumption.
4) Output muting possible.
5) Low voltage gain temperature drift.
Block diagram
VCA2
VCA1
GND
OUT1
CTL1
IN1
IN2
CTL2
OUT2
5
6
7
8
1234
VCC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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