Datasheet Texas Instruments ULN2803ADWR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ULN2803A |
| Numero de parte | ULN2803ADWR |
Matriz de transistores Darlington 18-SOIC -40 a 85
Hojas de datos
ULN2803A Darlington Transistor Arrays datasheet
PDF, 989 Kb, Revisión: H, Archivo publicado: feb 14, 2017
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 18 |
| Package Type | DW |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | ULN2803A |
| Width (mm) | 7.5 |
| Length (mm) | 11.5 |
| Thickness (mm) | 2.35 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 2.65 |
| Mechanical Data | Descargar |
Paramétricos
| Delay Time(Typ) | 130 ns |
| Drivers Per Package | 8 |
| Input Compatibility | CMOS,TTL |
| Iout/ch(Max) | 500 mA |
| Iout_off(Typ) | 50 uA |
| Output Voltage(Max) | 50 V |
| Package Group | SOIC |
| Package Size: mm2:W x L | 18SOIC: 119 mm2: 10.3 x 11.55(SOIC) PKG |
| Peak Output Current | 500 mA |
| Rating | Catalog |
| Switching Voltage(Max) | 50 V |
| Vol@Lowest Spec Current(Typ) | 900 mV |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: BOOSTXL-ULN2003
Dual Stepper Motor Driver BoosterPack featuring ULN2003 and CSD17571Q2 NexFETВ™
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Improved Thermal Dissipation and Energy Efficiency for Peripheral DrivingPDF, 330 Kb, Archivo publicado: oct 30, 2014
- Stepper Motor Driving with Peripheral Drivers (Rev. A)PDF, 172 Kb, Revisión: A, Archivo publicado: dic 2, 2016
This application report describes in detail how to interface stepper motors with TI peripheral drivers. Primarily, this report discusses how to connect and drive stepper motors, including the stepper motor driving patterns. Advantages and disadvantages to each stepping pattern are discussed; and logic tables, timing diagrams, and pictorial representations of each driving pattern are provided.
Linea modelo
Serie: ULN2803A (4)
- ULN2803ADW ULN2803ADWG4 ULN2803ADWR ULN2803ADWRG4
Clasificación del fabricante
- Semiconductors > Power Management > Peripheral Driver and Actuator