Description
The R2S15900SP is an optimum audio signal processor IC for TV. It has a 5ch input selector, surround/pseudo stereo,
tone control(2band), output gain control and 2ch master volume. It can control all of these functions with I2C bus.

Features
•  Volume 0 to –84dB, –∞/ 1dB step Each channel is independence control.
•  5 input selector + MUTE
•  2 Rec output
•  Tone control Bass: –15dB to +15dB/ 1dB step
                    Treble: –15dB to +15dB/ 1dB step
•  Surround / Pseudo Stereo
•  Mode selector Bypass/ Tone / Tone & Pseudo Stereo or Surround
•  Output gain control 0dB/ +4.5dB
•  I2C-BUS control
•  Package 28pin SOP