| |
|
 |
Allegro MicroSystems, Inc.
|
| Part No. |
A3987
|
| OCR Text |
...ut drives the motor to take one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A3987 interface is an ideal fit for applications where a complex microprocessor is unavailabl... |
| Description |
DMOS microstepping Driver with Translator
|
| File Size |
450.76K /
13 Page |
 View
it Online |
Download Datasheet
|
| |
|
|
Allegro MicroSystems, Inc.
|
| Part No. |
A3984
|
| OCR Text |
...STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A3984 interface is an ideal fit for applications where a complex microprocessor is unavailabl... |
| Description |
DMOS microstepping Driver with Translator
|
| File Size |
349.62K /
13 Page |
View
it Online |
Download Datasheet |
| |
|
|
Allegro MicroSystems, Inc.
|
| Part No. |
A3979
|
| OCR Text |
...STEP pin to drive the motor one microstep, which can be either a full step, half, quarter, or sixteenth, depending on the setting of the MS1 and MS2 logic inputs. There are no phase-sequence tables, high-frequency control lines, or complex ... |
| Description |
microstepping DMOS Driver with Translator
|
| File Size |
330.45K /
14 Page |
View
it Online |
Download Datasheet |
| |
|
|
Allegro
|
| Part No. |
A3977SED 3977
|
| OCR Text |
...copper ground area.
Table 1. microstep Resolution Truth Table MS1 L H L H MS2 L L H H Resolution Full step (2 phase) Half step Quarter step Eighth step
www.allegromicro.com
3
3977 microstepPING DMOS DRIVER WITH TRANSLATOR
ELECT... |
| Description |
From old datasheet system
|
| File Size |
248.48K /
18 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|
