This document is a preliminary notice about Mitsubishi's electric sound processor M62430FP. The processor features electronic volume control, tone control, SRS surround sound, etc.
The Mitsubishi M62430FP is a dual‑channel digital sound controller with integrated SRS surround processing. It provides electric volume control, tone control, bass boost and surround functions, and is accessed via a 16‑bit serial interface.
The device is intended for home audio equipment, radio‑cassette tape recorders and televisions. It operates from 9‑14.6 V analog and 4.5‑5.5 V digital supplies, and is supplied in an 80‑pin QFP package.
| Analog supply voltage range | 9.0 – 14.6 V |
|---|---|
| Digital supply voltage range | 4.5 – 5.5 V |
| Volume step size | 1 dB per step |
| Tone control range | up to +10 dB, 2 dB per step |
| Package dimensions | 20.0 mm × 14.0 mm × 2.8 mm, 0.8 mm pitch QFP |
| Maximum VDD rating | 16.0 V |
The analog supply voltage range is 9.0 V to 14.6 V.
The digital supply voltage range is 4.5 V to 5.5 V.
Volume is adjusted in 1 dB steps.
It is intended for home audio equipment, radio‑cassette tape recorders, and televisions.