M56783AFP 查看數據表（PDF） - Mitsumi

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M56783AFP

3 CHANNEL ACTUATOR DRIVER

Mitsumi 

MITSUBISHI <CONTROL / DRIVER IC>

M56783AFP

3 CHANNEL ACTUATOR DRIVER

I/O CHARACTERISTICS OF EACH CHANNELS

CH1, 2 amplifier

Vm12

<INPUT>

OUT

20K

-

+

Vrefm12

1.5V

0.2V

20K Vrefm1 Amp.

2.5K 15K

<OUTPUT>

VM+

VM-

1.5V

VREF

-

+

Vref Amp.

+

-

2.5K 15K

VM+

Vrefm1

1.2V

OUT

2.5K + 15K

(Vm12/2)

1.2V

IN-

-

+

-

VM-

IN+

Input Amp.

2.5K 15K

Reference 1.5V

Gain = ×12

CH3 amplifier

Vm3

<INPUT>

IN+

20K

-

+

Vrefm3

20K Vrefm2 Amp.

4K 24K

2.5V

0.2V

5.0V

R

R IN-

+

. <OUTPUT>

VM+

VM-

-

4K

24K

VM+

Vrefm2

1.2V

(Vm/2)

4K + 24K

1.2V

-

VM-

IN+

Reference 2.5V

Input Buffer

4K 24K

Gain = ×12

S1, S2 amplifier

SIN-

VM+

10K 10K

-

+

10K

10K

SOUT

VREF

-

+

Vref Amp.

<INPUT>

VM+

0.5V

SIN-

<OUTPUT>

Vrefm2

(Vm/2)

0.5V

SOUT

Gain = ×1

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