BA7655AF
podwójny wzmacniacz sterowany napięciem Dual Voltage-controlled Amplifier
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.
Dokumentacja pod adresem: http://www.wolumen53.com/pdf/BA7655A.pdf