GS-D200
GS-D200S
2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES
FEATURES
Wide supply voltage range
Full/Half step drive capability
Logic signals TTL/CMOS compatible
Programmable motor phase current and chopper
frequency
Selectable Slow/Fast current decay
Synchronization for multimotor applications
Remote shut-down
Home position indication
DESCRIPTION
The
GS-D200
and the
GS-D200S
are drive mod-
ules that directly interface a microprocessor to a two
phase, bipolar, permanent magnet stepper motors.
The phase current is chopper controlled, and the
internal phase sequence generation reduces the
burden of the controller and it simplifies software
development.
The
GS-D200
uses bipolar power outputs while the
GS-D200S
has powermos outputs to significantly
reduce both commutation and conduction losses.
A further benefit offered by the
GS-D200S
is the
complete protection of the outputs against any type
of shorts.
SELECTION CHART
Type
Ordering
Number
GS-D200
GS-D200S
Phase
Current
(A)
1.0 nom.
(0.5 to 2.0)
2.0 nom.
(0.5 to 2.5)
Voltage
Drop
(V)
4.1 max.
2.5 max.
Supply
Voltage
(V)
10 to 46
5.0鹵5%
12 to 40
5.0鹵5%
June 1994
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