1892 Overview
DATA SHEET Bipolar Analog Integrated Circuit µPC1892 MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR The µPC1892 is a specific IC to reproduce surround sound by using phase shifters and a signal matrix. The µPC1892 provides wide sound with two speakers, and rich stereophonic sound with three speakers. In case of stereo signal, the µPC1892 has the movie mode to reproduce sense of immediacy (for movie) and the...
1892 Key Features
- Three surround modes are available: movie, music and simulated
- Built in volume and balance control (All control voltage: 0 V to 5 V)
- Built in tone control (bass, treble) (All control voltage: 0 V to 5 V)
- Built in L+R output for woofer SP
- µPC1892CT-02: The volume and balance attenuation are bigger than µPC1892CT
- Simulated/Movie ϕ (L-R)