2

µPD4724

BLOCK DIAGRAM/PIN CONFIGURATION (TOP VIEW)

+

–

+

GND

+

GND

–

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

+10 V

+3.3 V

or

+5 V

Note

EN

STBY

–10 V

300

Ω

300

Ω

300

Ω

5.5 k

Ω

5.5 k

Ω

5.5 k

Ω

5.5 k

Ω

5.5 k

Ω

+

+

+

+

+

–

Note The pull-up resistors of the driver inputs are active resistors.

Remark 1.

load.

2.

recommended to insert the capacitor that is 0.1

3.