M56783 데이터 시트보기 (PDF) - Mitsumi

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M56783

3 CHANNEL ACTUATOR DRIVER

Mitsumi 

APPLICATION CIRCUIT NO. 1

• Single input (linear signal)

• Direct voltage control

1.5V

5V

VREF

1

2 VBS

3 SOUT1

SIN1- 10K

4

10K

10K

×1

10K

VM1-

5

15K

2.5K

×6

15K

2.5K

15K

2.5K

6

VM1+

5V

Vm12

7

15K

20K

×6

1CH

20K

2.5K

Vrefm12

8

MGND12

9

CH1,CH2

power gnd

10

11

12

13

2CH

VM2+ 15K

14

15K

2.5K

×6

2.5K

VM2-

15

15K

15K

SIN2- 16

10K

SOUT2 17

×1

VCTL2

R3

R4

10K

18

OUT2

19 IN2-

VREF

20 IN2+

VREF

input

OP2OUT

21

2.5K

×6

2.5K

10K

10K

MITSUBISHI <CONTROL / DRIVER IC>

M56783AFP

3 CHANNEL ACTUATOR DRIVER

OUT1 42

R2

R1

VCTL1

IN1- 41

IN1+ 40

VREF

OP1OUT

39

OP1-

38

VREF

input

H: sleep

SLEEP

BIAS

1, 2CH

3CH

OP1+ 37

MUTE1

36

35

MUTE2

<Low, OPEN: MUTE ON>

BIAS

23K

23K

23K

23K

TSD

3CH

4K

×6

4K

34

33

32

31

30

24K VM3+

29

24K

4K

×6

4K

24K VM3-

28

24K

20K 20K

Vm3 27

Vrefm3

IN3-

26

IN3+

25

TP 24

OP2+

23

OP2- 22

5V

5V

R7

R7

R6

MCU

5V

2.5V

0V

VCTL3

R5

Please make an open the

24 pin (TP) terminal!

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