LV8041FN Ver la hoja de datos (PDF) - SANYO -> Panasonic

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componentes Descripción

Fabricante

LV8041FN

Seven-Channel Motor Driver IC for Digital Cameras

SANYO -> Panasonic 

LV8041FN

Pin Functions

Pin No.

Symbol

4

VM12

1

OUT1A

3

OUT1B

2

SEN1

5

OUT2A

7

OUT2B

6

SEN2

52

PGND12

51

CLK12

50

MO12

22

SCLK

20

DATA

21

STB

24

R

11

VM34

8

OUT3A

10

OUT3B

9

SEN3

12

OUT4A

15

OUT4B

13

SEN4

14

PGND34

16

CLK34

17

MO34

30

VM56

27

OUT5A

29

OUT5B

28

SEN5

25

PWM5/CLK56

31

OUT6A

33

OUT6B

32

SEN6

26

PWM6/MO56

38

VM7

45

FC7

36

SEN7

35

OUT7A

37

OUT7B

48

IN71

49

IN72

34

PGND7

47

VREF7

46

LIM7

39

CPL1

40

CPL2

42

CPH1

43

CPH2

41

VGL

44

VGH

18

ST

23

VCC

19

GND

Pin description

STP 1: Motor power supply

STP 1: Channel 1 OUTA output

STP 1: Channel 1 OUTB output

STP 1: Channel 1 current sensing resistor connection

STP 1: Channel 2 OUTA output

STP 1: Channel 2 OUTB output

STP 1: Channel 2 current sensing resistor connection

STP 1: Power system ground

STP 1: Clock signal input

STP 1: Phase detector monitor

Serial data transfer clock input

Serial data input

Serial data latch pulse input

Oscillator frequency setting resistor connection

STP 2: Motor power supply

STP 2: Channel 3 OUTA output

STP 2: Channel 3 OUTB output

STP 2: Channel 3 current sensing resistor connection

STP 2: Channel 4 OUTA output

STP 2: Channel 4 OUTB output

STP 2: Channel 4 current sensing resistor connection

STP 2: Power system ground

STP 2: Clock signal input

STP 2: Phase detector monitor

PWM: Channels 5 and 6 motor power supply

PWM: Channel 5 OUTA output

STP 3: Channel 5 OUTA output

PWM: Channel 5 OUTB output

STP 3: Channel 5 OUTB output

STP 3: Channel 5 current sensing resistor connection

PWM: Channel 5 PWM signal input

STP 3: Clock signal input

PWM: Channel 6 OUTA output

STP 3: Channel 6 OUTA output

PWM: Channel 6 OUTB output

STP 3: Channel 6 OUTB output

STP 3: Channel 6 current sensing resistor connection

PWM: Channel 6 PWM signal input

STP 3: Phase detector monitor

Constant current drive: Channel 7 motor power supply

Constant current drive: Channel 7 phase compensation capacitor connection

Constant current drive: Channel 7 current sensing resistor connection

Constant current drive: Channel 7 OUTA output

Constant current drive: Channel 7 OUTB output

Constant current drive: Channel 7 logic input 1

Constant current drive: Channel 7 logic input 2

Constant current drive: Channel 7 power system ground

Constant current drive: Channel 7 current control reference voltage output

Constant current drive: Channel 7 constant current setting

Charge pump capacitor connection

Charge pump capacitor connection

Charge pump capacitor connection

Charge pump capacitor connection

Lower side DMOS gate voltage capacitor connection

Upper side DMOS gate voltage capacitor connection

Chip enable

Logic system power supply

Signal system ground

No.7944-7/24

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