Description
The R2S15903SP is an optimum audio signal processor IC for TV. It has a 5ch input selector, AGC, 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 –89dB, –∞/ 1dB step. Each channel is independence control.
•  5 input selector + MUTE
•  2 Rec output (0/–2dB)
•  Auto gain control (AGC level 4step)
•  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

APPLICATION
TV, Mini Stereo, etc.