LC75394NE Datasheet - Sanyo Semicon Device

LC75394NE Single-Chip Electronic Volume Control

Ordering number : EN5466 CMOS LSI LC75394NE Single-Chip Electronic Volume Control System Overview The LC75394NE is an electronic volume control system providing control over volume, balance, 5-band equalizer, and input switching based on serial inputs. Package Dimensions unit: mm 3159-QFP64E [LC75394NE] Functions Volume control: The chip provides 25 levels of volume attenuation: in 2dB steps between 0 dB and 20 dB, 3-dB steps between 20 dB and 32 dB, 4-d.

LC75394NE Features

* Built-in buffer amplifiers reduce the number of external parts necessary.

* Silicon gate CMOS reduces switching noise.

* Serial data input

* Supports CCB

* format communication with the system controller.

* A built-in reference voltage circuit divides the

LC75394NE_SanyoSemiconDevice.pdf