M56788 Mitsubishi, M56788 Datasheet - Page 8

• Manufacturer Part Number: M56788
• Description: 5 CHANNEL ACTUATOR DRIVER
• Manufacturer: Mitsubishi

APPLICATION CIRCUIT No.2 Differential PWM input • Direct voltage control (FOCUS, TRACKING, SPINDLE,
SLED, ROADING)
C2
3V
SS.GND
VREFO
VREFO
14K
10K
VBS
R2
R4
5V
5V
5V
C2
C1
MUTE1
MUTE2
Vm2
Vm1
REGB
REG+
VBS1
VBS2
IN1+
IN1-
OUT1
VM1+
VM1-
IN2+
IN2-
OUT2
VM2+
VM2-
x5
x5
R
R
5CH
R
R
1.25V
x2.5
x2.5
x2.5
x2.5
1–4CH
Vrefm2
Vrefm1
E1
E2
Reg-amp
Hi:Sleep
SLEEP
TSD
SS.GND
(4PINS)
GND
E3
x4
x4
E4
x4
x4
E5
x4
x4
MITSUBISHI <CONTROL / DRIVER IC>
Vref
5 CHANNEL ACTUATOR DRIVER
x8
x8
x8
VREFO
CH3IN
OUT4
VREF
OUT3
VM3+
VM4+
OUT5
VM5+
VM3-
VM4-
VM5-
IN4+
IN4-
IN3+
IN3-
IN5+
IN5-
VREFO
R10
R8
R6
It can be opened at
Propagation
characteristic check.
1.5V
C5
M56788FP
C3
C4
VREFO
VREFO
VREFO