SC9235
SC9235 is 2-CH ELECTRONIC VOLUME CONTROLLER manufactured by Silan Semiconductors.
DESCRIPTION
The SC9235 is an optimum CMOS IC which has been designed for electronization of volume control of audio equipment, etc.
FEATURES
- Attenuation can be controlled from 0d B to -78d B by up, down input.
- This IC have 20d B tap for loudness circuit.
- This IC features a built-in DC output circuit (7 level) for volume level meter.
- Polysilicon resistors enables low-distortion, high-performance volume systems.
- Volume level remains in backup mode with low current consumption.
- Package is DIP16 and SOP16.
ORDERING INFORMATION
Part No. SC9235 SC9235S SC9235A
Package DIP-16-300-2.54 SOP-16-225-1.27 SOP-16-375-1.27
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: .silan..cn
REV:1.1 2005.10.10 Page 1 of 10
ABSOLUTE MAXIMUM RATING (Tamb=25°C)
Characteristics Supply Voltage Input Voltage Power Dissipation Operating Temperature Storage Temperature
Symbol VDD VIN PD Topr Tstg
Ratings...
