Allegro MicroSystems A4987SESTR-T Microcontrollers
Stepper Motor Controller, 1A, NMOS, 4 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, MO-220WGGD, QFN-24
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A4987SESTR-T
Detailed Description
Stepper Motor Controller, 1A, NMOS, 4 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, MO-220WGGD, QFN-24
Package
WFQFN-24
Lifecycle Status
Active
Datasheet
A4987SESTR-T Datasheet
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Technical Specifications
Allegro MicroSystems A4987SESTR-T Microcontrollers technical specifications.
General
Series
A4987
RoHS
True
Moisture Sensitive
Yes
Package
WFQFN-24
Alternate Parts Comparison (A4987SESTR-T vs A4988SETTR-T vs A3967SLBTR-T vs A5984GLPTR-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 28-VFQFN Exposed Pad | 24-SOIC | 24-TSSOP |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -20°C ~ 150°C (TJ) | -20°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | -- | 3V ~ 5.5V | 3V ~ 5.5V | 8V ~ 40V |
| Interface | -- | Logic | Logic | Logic |
| Lifecycle Status | -- | Active | Active | Active |
| Applications | -- | General Purpose | General Purpose | General Purpose |
| Function | -- | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Motor Type Stepper | -- | Bipolar | Bipolar | Bipolar |
| Output Configuration | -- | Half Bridge (4) | Half Bridge (4) | Half Bridge (4) |
| Output Current | -- | 2A | 750mA | 2A |
| Step Resolution | -- | 1, 1/2, 1/4, 1/8, 1/16 | 1, 1/2, 1/4, 1/8 | 1 ~ 1/32 |
| Action |
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