FAN8700 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN8700

Camera Motor Drive and Control IC

Fairchild Semiconductor 

FAN8700

Control Code Table

Mode

Sel Ctl1 Ctl2 Ctl3 Dat1 Dat2

Output Port

Remark

-

-

L

L

L

-

-

- -- -

-

-

-

-

-

-

-

- SM1 SM2 SM3 SM4

L

L

LHL H

Stepping

L

H

L HH L

Motor

H

H

L

H

Drive

H

L

HLLH

H

H

H LH L

-

-

-

-

-

-

- SM4 SM5 - -

L

L OFF OFF - -

L

H

HL- -

Ae Meter

H

H

L

L

Drive

H

L

LH- -

H

H

LL- -

L

L

- -- -

5.5V Step-up

L

H

- -- -

8.6V Step-up

Ired

H

H

H

H

H

L

- - - - Ired On Step-up Off

H

H

- -- -

5.5VStep-up

-

-

-

-

-

-

- CTL DM1 DM2 DM3

-

L

L

- OFF OFF OFF

Dcmotor1

L

H

- H L OFF

Control

H

L

L

H

H

L

- L H OFF

OFF

CW

CCW

H

H

- L L OFF

Brake

L

L

- OFF OFF OFF

Dcmotor2

L

H

- OFF H L

Control

H

L

H

L

H

L

- OFF L H

OFF

CW

CCW

H

H

- OFF L L

Brake

9

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