Datasheet Texas Instruments DRV8834RGER — Datenblatt
| Hersteller | Texas Instruments |
| Serie | DRV8834 |
| Artikelnummer | DRV8834RGER |

2.2A Niederspannungsschritt mit 32-Stufen-Indexer oder doppelt gebürstetem Gleichstrommotortreiber (Indexer oder PH / EN Ctrl) 24-VQFN -40 bis 85
Datenblätter
DRV8834 Dual-Bridge Stepper or DC Motor Driver datasheet
PDF, 2.0 Mb, Revision: D, Datei veröffentlicht: Mar 26, 2015
Auszug aus dem Dokument
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | DRV8834 |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Herunterladen |
Parameter
| Additional Features | High Microstepping with External Reference |
| Control I/F | STEP/DIR,PH/EN |
| Micro-Stepping Levels | 32 |
| Number of Full Bridges | 2 |
| Operating Temperature Range | -40 to 85 C |
| Package Size: mm2:W x L | 24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Peak Output Current | 2.2 A |
| RDS(ON) (HS + LS) | 305 mOhms |
| RMS Output Current | 1.5 A |
| Rating | Catalog |
| Vs(Max) | 10.8 V |
| Vs(Min) | 2.5 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: DRV8834EVM
DRV8834 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Simple Way to Achieve Changeable Holding Current of DRV8x Stepper Motor DriverPDF, 455 Kb, Datei veröffentlicht: Jul 15, 2014
- Various Reference Voltage Driving Techniques for Motor Drive Current RegulationPDF, 75 Kb, Datei veröffentlicht: Jun 18, 2012
- Understanding Motor Driver Current RatingsPDF, 153 Kb, Datei veröffentlicht: Feb 6, 2012
- Calculating Motor Driver Power DissipationPDF, 56 Kb, Datei veröffentlicht: Feb 6, 2012
- Thermal Printer Reference Design Using TM4C1233H6PMPDF, 480 Kb, Datei veröffentlicht: Mar 27, 2014
This application report discusses the complete hardware and software required for a thermal printer solution based on Texas Instruments Tivaв„ў controllers. Tiva controllers are 32-bit ARMВ® CortexВ®-M4 80-MHz processor core with IEEE754-compliant single-precision Floating-Point Unit (FPU), on-chip memory, featuring 256 KB single-cycle Flash, 32 KB single-cycle SRAM; internal ROM loaded
Modellreihe
Serie: DRV8834 (4)
- DRV8834PWP DRV8834PWPR DRV8834RGER DRV8834RGET
Herstellerklassifikation
- Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs