BA7655AF

2路电压控制放大器的调整视频信号电平 2ch Voltage Controlled Amplifier for Adjustment Video Signal Level

The BA7655A and 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.

•Features

1 Wide bandwidth.

2 Wide dynamic range.

3 Low power cousumption.

4 Output muting possible.

5 Low voltage gain temperature drift.

•Applications

  Video cassette recorders and camcorders