M56789 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M56789

4 CHANNEL ACTUATOR DRIVER

MITSUBISHI ELECTRIC  

I/O terminal equivalent circuit

(1)VREF amplifier I/O terminal equivalent circuit

(VREF, VREFO)

VCC1

VREFO

GND

GND

VCC1 GND

VCC1

VREF

VREFO

MITSUBISHI <CONTROL / DRIVER IC>

M56789FP

4 CHANNEL ACTUATOR DRIVER

(2)E1,E2,E3 amplifier I/O terminal equivalent circuit

(IN1+, IN1-, OUT1, IN2+, IN2-, OUT2, IN3+, IN3-, OUT3)

VCC2

VCC1

GND

VCC1

IN-

GND

VCC1 GND

VCC1

IN+

OUT

(3)E4 amplifier I/O terminal equivalent circuit

(IN4A-, IN4B-)

VCC2

VCC1

VREFO

GND

VCC1 GND

VCC1

IN4B-

IN4A-

GND

(4)OP1, OP2 amplifier I/O terminal equivalent circuit

(OP1+, OP1-, OP1OUT, OP2+, OP2-, OP2OUT)

VCC2

VCC1

GND

GND

VCC1 GND

VCC1 GND

VCC1

OP-

OP+

OPOUT

(5)S1,S2 amplifier I/O terminal equivalent circuit

(SIN1-, SOUT1, SIN2-, SOUT2)

VM(+)

5K

10K

VREFO

VCC2

VCC1

(6)MUTE circuits equivalent circuit

(MUTE1, MUTE2)

MUTE

GND

VCC1

VCC1

25K

23K

5K

GND

Vm1

10K

GND

VCC1

SIN-

SOUT

GND

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