M62490FP データシートの表示（PDF） - Mitsumi

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M62490FP

ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS

Mitsumi 

Pin Description

Pin No.

Symbol

Function

1 REF

IC signal ground. Apply 1/2 Vcc

2 DEFP IN1

Differential amplifier input +

3 DEFN IN1

4 MIX IN1

Differential amplifier input -

Mixing amplifier input -

5

MIX OUT1

Mixing amplifier input +

6 VOL IN1

7 LOUD IN1

8 BASSA1

9 BASSB1

Input pin of the volume block

Pin for setting the frequency characteristics

of the loudness block

Pin for setting the frequency characteristics

of the tone(Bass) block

10 MID1

R-ladder terminal of tone(Mid)

11 TRE1

R-ladder terminal of tone(Treble)

12 TONE OUT1 Output pin of the tone block

13 FADER IN1 Input pin of the fader volume

14 REAR OUT1 Output pin of the fader volume(Rear)

15 FRONT OUT1 Output pin of the fader volume(Front)

16 GND

17 TIM1

Ground

Timer setting terminal

The relationship between outside parts

C and setting time is T=13.8X 10 4 •C(sec).

18 DATA

Input pin of the control data

This pin inputs data in synchronization with CLOCK

MITSUBISHI

ELECTRIC

(3/10)

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