Part Number: R2S15904SP
Function: Optimum Audio Signal Processor IC, 10 V, 33 kOhm, 25 mA
Package: SOP 28 Pin Type
Manufacturer: Renesas Electronics
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Description
The R2S15904SP is an optimum audio signal processor IC for TV. The IC has a 5ch input selector, surround/pseudo stereo, tone control(2band), output gain control and 2ch master volume. The IC can control all of these functions with I2C bus.
Features
1. Volume: 0 to –89dB, –∞/ 1dB step. Each channel is independence control.
2. 5 input selector + MUTE
3. 2 Rec output (0/–2dB)
4. Auto gain control (AGC level 4step)
5. Tone control Bass: –15dB to +15dB/ 1dB step, Treble: –15dB to +15dB/ 1dB step
6. Surround <Low/ High>/ Pseudo stereo
7. Mode selector: Bypass/ Tone / Tone & Pseudo Stereo or Surround
8. Output gain control: 0dB/ +4.5dB
Reference Site: http://cyx.en.seekic.com/product/integrated_circuits_ics/R2S15904SP_R2S15904SP.html
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