M54670P 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

M54670P

2-Phase Stepper Motor Driver

Renesas Electronics 

M54670P

Pin Configuration

Triangular wave

CT 1

Comparator

reference input(A)

VR(A)

2

Output current

direction switching(A)

Ph(A)

3

Output power

supply(A)

VMM1(A)

4

Output(A) O1(A) 5

6

7

GND 8

9

10

Current sensor(A) E(A) 11

Output(A) O2(A) 12

Output power

supply(A)

VMM2(A)

13

Output current

value setting(A)

I0(A) 14

Output current

value setting(A)

I1(A) 15

Comparator

input(A)

C(A) 16

32 VCC Circuit power supply

31

VR(B)

Comparator

reference input(B)

30

Ph(B)

Output current

direction switching(B)

29

VMM1(B)

Output power

supply(B)

28 O1(B) Output(B)

27

26

25 GND

24

23

22 E(B) Current sensor(B)

21 O2(B) Output(B)

20

VMM2(B)

Output power

supply(B)

19 I0(B)

18 I1(B)

Output current

value setting(B)

Output current

value setting(B)

17 C(B)

Comparator

input(B)

Outline 32P4B

Rev.1.0, Sep.19.2003, page 2 of 10

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