This document describes the features and characteristics of the M61515FP sound processor IC, including the built-in QSurround sound technology, electronic volume control, 2-band tone control, 5 input selector, and recommended operating conditions.
The Mitsubishi M61515FP is a sound controller powered by the "QSurround" system. It decodes and virtualizes multi-speaker surround sound from various matrix-encoded sources such as Dolby Surround, stereo downmixed AC-3, and stereo downmixed DTS. The device produces normal and wide 3D sound expansion from any stereo input signal.
| Supply voltage range | +2.25 ~ +2.75V |
|---|---|
| Operating temperature | -20 ~ 75 °C |
| Storage temperature | -40 ~ 125 °C |
| Power dissipation | 500 mW |
| Voltage gain (Vol/Treble share amp) | 16 ~ 20 dB |
| Maximum output voltage | 1.2 ~ 1.6 Vrms |
| Total harmonic distortion (THD) | 0.02 ~ 0.08 % |
The device decodes and virtualizes multi-speaker surround sound from Dolby Surround, stereo downmixed AC-3, and stereo downmixed DTS.
The recommended operating condition for the supply voltage is +2.25V to +2.75V.
Yes, it includes a 2-band tone control with adjustable Bass (0 to +21dB) and Treble (0 to +9dB).