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GS-D200S View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
GS-D200S
ST-Microelectronics
STMicroelectronics ST-Microelectronics
GS-D200S Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
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±5%
12 to 40
5.0±5%
June 1994
1/17
 

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