BA7655A Description
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.
BA7655A Key Features
- 1) Wide bandwidth. 2) Wide dynamic range. 3) Low power cousumption
- Block diagram
- Pin descriptions
- Input circuits