DA6012.000

30 June 2008

BLOCK DIAGRAMS

Glitch

Filter

Output

Driver A

Glitch

Filter

FSCXA

CWA

Glitch

Filter

Output

Driver B

Glitch

Filter

FSCXB

CWB

Glitch

Filter

Output

Driver C

Glitch

Filter

FSCXC

CWC

Glitch

Filter

Output

Driver D

Glitch

Filter

FSCXD

CWD

VSS

VDD

XRESET

OUTA1

OUTA2

OUTA3

OUTA4

OUTB1

OUTB2

OUTB3

OUTB4

OUTC1

OUTC2

OUTC3

OUTC4

OUTD1

OUTD2

OUTD3

OUTD4

Glitch

Filter

MAS6012AA4

VDD

Figure 1. Block diagram quad output stepper motor driver IC MAS6012AA4