DESCRIPTION

The M61504FP is an optimum digital sound controller IC for home audio.

It has a 4ch input selector, input volume, surround (3 variation), tone control (3 band), loudness, Vocal cut and 2ch master volume.

It can control all of these function with serial data

FEATURES

• Built-in 4ch input selector.

• Built-in input volume (2dB step/3 bit)

• IC for Dolby-pro-logic Interface.

• Built-in Surround (ON/OFF,High/Middle/Low )

• Tone control (Bass/Mid/Treble)

• Built-in Loudness.

• Vocal cut (Surround OFF setting only)

• Main Volume (36 step 0 to -80dB,- ¥)

• Microcomputer Interface.

RECOMMENDED OPERATING CONDITIONS

Supply voltage range ....Vcc= 4.5~5.5 Rated supply voltage.....Vcc=5V