M63023 データシートの表示（PDF） - Mitsumi

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M63023

SPINDLE MOTOR AND 5CH ACTUATOR driveR

Mitsumi 

MITSUBISHI SEMICONDUCTORS

M63023/024/026/027FP

SPINDLE MOTOR AND 5CH ACTUATOR driveR

LO-

VM3

2

Coil

LO+

Output

LO+

Voltage [V]

+

Coil

-

Vo

[LOIN+]- [REF] (V)

GVo = 8

V[Vo/=V[L] O+]-[LO-]

=8 X ([LOIN+]-[REF])

LO-

application.1 : One port H/Z/L control)

Logic control

P1

5V

Z

(Hi impedance)

0

Situation of loading channel Output Voltage swing

Forward rotation

Short brake --> Stop

Vo= 8X(5[V]-REF[V])

XR2/(R1+R2)

Vo= 0 [V]

Reverse rotation

Vo= -8X(5[V]-REF[V])

XR2/(R1+R2)

5V

P1 Z

0V

R1

P1

application.1

(One port H/Z/L control)

LOIN+

R2

REF

( 8 / 17)

REV010307

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