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
| 型号 | 品牌 | 下载 |
|---|---|---|
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| BA7623F-E2 | ROHM Semiconductor 罗姆半导体 | 下载 |
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| BA7660F-E2 | ROHM Semiconductor 罗姆半导体 | 下载 |