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A3977KEDTR
A3977KEDTR VS A3977SED
A3977KEDTR vs A3977SED vs A3977SLP Comparison
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A3977KEDTR
A3977SED
A3977SLP
Part No.
A3977KEDTR
A3977SED
A3977SLP
Description
DMOS Stepper Motor Driver 5V 44Pin PLCC T/R
DMOS Stepper Motor Driver 5V 44Pin PLCC
DMOS Stepper Motor Driver 5V 28Pin TSSOP EP
Manufacturer
Allegro microsystems
Allegro microsystems
Allegro microsystems
Classification
Motor Drivers
Motor Drivers
Motor Drivers
Reference Price(USD)
$2.093
$1.831
$1.007
Inventory(pcs)
0
0
0
Case/Package
LCC-44
PLCC-44
TSSOP-28
Number of Pins
44
44
28
Output Voltage
-
35.0 V
-
ECCN Code
-
-
EAR99
Output Current
2.5 A
2.5 A
2.5 A
Operating Temperature
-40℃ ~ 150℃ (TJ)
-20℃ ~ 150℃ (TJ)
-20℃ ~ 150℃ (TJ)
Mounting Style
Surface Mount
Surface Mount
Surface Mount
Packaging
Tape & Reel (TR)
Tube
Tube
Lead-Free Status
Contains Lead
Contains Lead
Contains Lead
RoHS
Non-Compliant
Non-Compliant
Non-Compliant
Product Lifecycle Status
Obsolete
Obsolete
Obsolete
Operating Temperature (Max)
-
85 ℃
85 ℃
Operating Temperature (Min)
-
-20 ℃
-20 ℃
Supply Voltage
3V ~ 5.5V
3V ~ 5.5V
3V ~ 5.5V
Overview
A3977KEDTR Product overview
Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)
View all
A3977SED Product overview
Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)
View all
A3977SLP Product overview
Bipolar Motor Driver DMOS Logic 28-TSSOP-EP
View all
A3977KEDTR Alternative Parts
Image
Part
Compare
Manufacturer
Category
Description
Image:
Mfr.Part#:
A3977KEDTR
Compare:
Current Part
Manufacturers:
Allegro microsystems
Category:
Motor Drivers
Description:
Dmos stepper motor driver 5v 44pin plcc t/r
Image:
Mfr.Part#:
A3977SEDTR-T
Compare:
A3977KEDTR VS A3977SEDTR-T
Manufacturers:
Allegro microsystems
Category:
Motor Drivers
Description:
Allegro microsystems a3977sedtr-t motor driver/controller, stepper, 3v to 5.5v supply, 35v/2.5a/2outputs, lcc-44
Image:
Mfr.Part#:
A3977SED
Compare:
A3977KEDTR VS A3977SED
Manufacturers:
Allegro microsystems
Category:
Motor Drivers
Description:
Dmos stepper motor driver 5v 44pin plcc
Image:
Mfr.Part#:
A3977SED-T
Compare:
A3977KEDTR VS A3977SED-T
Manufacturers:
Allegro microsystems
Category:
Motor Drivers
Description:
Dmos stepper motor driver 5v 44pin plcc tube
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