UPD168111AMA-6A5 查看數據表（PDF） - NEC => Renesas Technology

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UPD168111AMA-6A5

MICROSTEP DRIVER FOR DRIVING CAMERA LENS

NEC => Renesas Technology 

µ PD168111A

BLOCK DIAGRAM

RESETB 13

VDD 21

OSCIN

23

VM1 17

VM2

8

1/N

SCLK

1

SDATA LATCH

2

24

SERIAL-PARALLEL DECODER

PULSE

GENERATOR

EXTOUT

SELECTOR

COSC

5

LGND 4

OSC

+

EVR1 EVR2

CURRENT SET

FILTER FILTER

FB1

Current

19 Sense1

–+

VM

H BRIDGE

ch1

Internal Block

VM

H BRIDGE

ch1

Current

Sense2

15

PGND1

16 18 20

OUT1A OUT1B FIL1

14

EN

22 9 7

FIL2 OUT2A OUT2B

6

PGND2

EXT0

11

EXT1

12

MOB

3

FB2

10

Data Sheet D16536EJ1V0DS

3

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