M56789 Mitsubishi, M56789 Datasheet - Page 7

• Manufacturer Part Number: M56789
• Description: 4 CHANNEL ACTUATOR DRIVER
• Manufacturer: Mitsubishi

I/O terminal equivalent circuit
(1)VREF amplifier I/O terminal equivalent circuit
(3)E4 amplifier I/O terminal equivalent circuit
(5)S1,S2 amplifier I/O terminal equivalent circuit
VREFO
GND
(SIN1-, SOUT1, SIN2-, SOUT2)
(VREF, VREFO)
(IN4A-, IN4B-)
GND
5K
SIN-
VM(+)
IN4B-
GND
Vm1
VREF
V
CC
1
GND
V
CC
1
IN4A-
5K
GND
10K
V
VREFO
CC
1
VREFO
V
GND
V
CC
CC
10K
1
1
GND
GND
V
V
CC
CC
2
SOUT
1
VREFO
V
V
V
CC
CC
CC
1
2
1
(2)E1,E2,E3 amplifier I/O terminal equivalent circuit
(4)OP1, OP2 amplifier I/O terminal equivalent circuit
(6)MUTE circuits equivalent circuit
GND
GND
GND
(OP1+, OP1-, OP1OUT, OP2+, OP2-, OP2OUT)
25K
(IN1+, IN1-, OUT1, IN2+, IN2-, OUT2, IN3+, IN3-, OUT3)
(MUTE1, MUTE2)
23K
MUTE
OP-
IN-
V
V
MITSUBISHI <CONTROL / DRIVER IC>
CC
CC
V
1
CC
1
1
GND
4 CHANNEL ACTUATOR DRIVER
OP+
V
GND
CC
1
V
GND
CC
1
IN+
GND
OPOUT
V
M56789FP
CC
1
GND
V
V
V
CC
GND
CC
CC
2
1
1
OUT
V
V
V
CC
CC
CC
2
1
1