M56782FP Datasheet, PDF (6/9 Pages) Mitsubishi Electric Semiconductor – 4 CHANNEL ACTUATOR DRIVER

I/O TERMINAL EQUIVALENT CIRCUIT
(1) E1, E2 input amplifier I/O terminal equivalent circuit
MITSUBISHI <CONTROL / DRIVER IC>
M56782FP
4 CHANNEL ACTUATOR DRIVER
(2) E3, E4 input amplifier I/O terminal equivalent circuit
(IN1+, IN1-, OUT1, IN2+, IN2-, OUT2)
VBS1
(IN3+, IN3-, OUT3, IN4+, IN4-, OUT4)
VBS2
GND
VBS1
IN*-
GND
VBS1 GND
VBS1 GND
VBS2
IN*+
OUT*
IN*-
GND
VBS2 GND
VBS2
IN*+
OUT*
(3) VREF amplifier I/O terminal equivalent circuit
(4) MUTE equivalent circuit
(VREF, VREFO)
VBS1
.
(MUTE)
GND
MUTE
2K
VBS1
23K
GND
VBS1
VREF
GND
VBS1
VREFO
23K
GND