M56758FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M56758FP

5 CHANNEL ACTUATOR MOTOR DRIVER

MITSUBISHI ELECTRIC  

MITSUBISHI <CONTROL / DRIVER IC>

M56758FP

5 CHANNEL ACTUATOR MOTOR DRIVER

APPLICATION CIRCUIT NO. 2

Differential PWM input · Direct voltage control (FOCUS, TRACKING, SPINDLE, SLED, ROADING)

5V

VBS1

VBS2

5V

RR

Vm2

Vrefm2

5V

RR

Vm1

Vrefm1

Vref

VREFO

VREFO

VREF

1.5V

VREFO

R2

C1

VREFO

C2

R4

C2

IN1+

IN1-

OUT1

VM1+

×5

VM1-

IN2+

IN2-

OUT2

VM2+

×5

VM2-

VBS

E1

×2.5

×2.5

E2

×2.5

×2.5

3V

14K

10K

SS.GND

REGB

REG+

Reg-amp

1.25V

MUTE1

MUTE2

5CH

SLEEP

Hi: Sleep

1 – 4CH

TSD

E3

×4

×4

E4

×4

×4

E5

×4

×4

IN3+

IN3 -

OUT3

CH3IN

VM3+

R6

C3

VREFO

It can be opened at Propagation

characteristic check.

×8

VM3-

IN4+

IN4-

R8

OUT4

C4

VM4+

×8

VM4-

VREFO

VREFO

IN5+

IN5-

OUT5

VM5+

R10

C5

×8

VM5-

SS.GND

GND

(4PIN)

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