MAS9012 데이터 시트보기 (PDF) - Micro Analog systems
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MAS9012 Datasheet PDF : 12 Pages
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DA9012.001
25 August 2004
MAS9012A2 DUAL OUTPUT DRIVER PIN CONFIGURATION IN PLASTIC TSSOP-16
NC
OUTB3
OUTB4
OUTB2
OUTB1
CWB
FSCXB
XRESET
VDD
OUTA3
OUTA4
OUTA2
OUTA1
CWA
FSCXA
VSS
Top Marking Definitions:
YYWW = Year Week
PIN DESCRIPTION
Pin Name
Pin
Type
Function
1
NC
OUTB3
2
AO
Stepper Motor Driver B Coil Output 3
OUTB4
3
AO
Stepper Motor Driver B Coil Output 4
OUTB2
4
AO
Stepper Motor Driver B Coil Output 2
OUTB1
5
AO
Stepper Motor Driver B Coil Output 1
CWB
6
DI
Rotation Direction Selection B,
High = Clockwise, Low = Counterclockwise
FSCXB
7
DI
Stepping Clock Input B
XRESET
8
DI
Master Reset, active low
VSS
9
G
Power Supply Ground
FSCAXA
10
DI
Stepping Clock Input A
CWA
11
DI
Rotation Direction Selection A,
High = Clockwise, Low = Counterclockwise
OUTA1
12
AO
Stepper Motor Driver A Coil Output 1
OUTA2
13
AO
Stepper Motor Driver A Coil Output 2
OUTA4
14
AO
Stepper Motor Driver A Coil Output 4
OUTA3
15
AO
Stepper Motor Driver A Coil Output 3
VDD
16
P
Positive Power Supply
A = Analog, D = Digital, P = Power, G = Ground, I = Input, O = Output, NC = Not Connected
8 (12)
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