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Datasheet
General-Purpose 4ch Electronic Volume
with Built-in Advanced Switch
BD3464FV
General Description BD3464FV is a 4ch electronic volume which has the best audio efficiency in the industry. It has a volume switching shock sound prevention technique called “Advanced Switch,” supporting the construction of high quality car audio space by simple control.
Features Reduce switching noise of volume by using Advanced Switch circuit. Energy-saving design resulting in low-current consumption by utilizing the Bi-CMOS process. It has the advantage in quality over scaling down the power heat control of the internal regulators. Arranges all I/O terminals together for easier PCB layout and smaller PCB area. I2C BUS can be controlled by 3.3V / 5V.