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TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC9235P,TC9235F
TC9235P/F
Electronic Volume Control IC
The TC9235P/F is an electronic volume control IC developed for use in audio equipment such as car stereo and portable stereo system.
Features
• Attenuation can be controlled from 0dB to −78dB by up, down input.
• This IC have 20dB 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.
Pin Assignment
TC9235P TC9235F
Weight DIP16-P-300-2.54A: 1.0 g (typ.) SOP16-P-300-1.27: 0.16 g (typ.