SC7315 Datasheet, PDF (1/13 Pages) Silan Microelectronics Joint-stock – 2CH OUTPUT STEREO AUDIO PROCESSOR

SC7315
2-CH OUTPUT STEREO AUDIO PROCESSOR
DESCRIPTION
The SC7315 is a volume, tone (bass and treble), balance (left/ right)
and fader processor for quality audio applications in car radio and Hi-Fi
systems. Selectable input gain and external loudness function are
provided. Control is accomplished by serial I²C bus microprocessor
interface. The AC signal settings is obtained by resistor networks and
switches combined with operational amplifiers. Due to the Used CMOS
technology, low distortion, low noise and low DC stepping are obtained.
DIP-20-300-2.54
FEATURES
SOP-20-375-1.27
* 2 stereo inputs
* Two speaker attenuators:
--2 independent speakers control in 1.25dB steps for balance and fader
facilities
--Independent mute function
* All functions programmable via serial I²C Bus
* Loudness function
ORDERING INFORMATION
Device
SC7315
SC7315S
Package
DIP-20-300-2.54
SOP-20-375-1.27
* Volume control in 1.25dB steps
* Treble and bass control
* Input and output for external equalizer ornoise reduction system
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
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