SC9260

SC9260 2-CH ELECTRONIC VOLUME CONTROLLER CONTROLLED BY SERIAL INTERFACE WITH LOUDNESS CONTROL DESCRIPTION The SC9260 and SC9260S are an optimum CMOS with I2C interface on Chip, which has been designed for electrification of volume control of audio equipment, etc. FEATURES DIP-16-300-2.54 * Attenuation can be controlled from 0dB to -78dB by 2dB/step. * This ICs feature a built-180in loudness circuit.(20dB tap) * The volume, balance and loudness circuits can be controlled by I2C series data. SOP-16-300-1.27 * CS (Chip Select) input allows control of up to 2 of this chip on the same bus. * Use Polysilicon resistors enable low-distortion, high-performance volume system. ORDERING INFORMATION * Package is DIP-16 and SOP-16 Device Package APPLICATIONS * Digital volume control Radio SC9260 SC9260S DIP-16-300-2.54 SOP-16-300-1.27 * CD, VCD and DVD system volume control * DTS system volume control * Audio system volume control BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS ...