Datasheet Texas Instruments ULN2803ADW
| Manufacturer | Texas Instruments |
| Series | ULN2803A |
| Part Number | ULN2803ADW |
Darlington Transistor Array 18-SOIC -40 to 85
Datasheets
ULN2803A Darlington Transistor Arrays datasheet
PDF, 989 Kb, Revision: H, File published: Feb 14, 2017
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 18 |
| Package Type | DW |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 40 |
| Carrier | TUBE |
| 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 | Download |
Parametrics
| 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 |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BOOSTXL-ULN2003
Dual Stepper Motor Driver BoosterPack featuring ULN2003 and CSD17571Q2 NexFETВ™
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Improved Thermal Dissipation and Energy Efficiency for Peripheral DrivingPDF, 330 Kb, File published: Oct 30, 2014
- Stepper Motor Driving with Peripheral Drivers (Rev. A)PDF, 172 Kb, Revision: A, File published: Dec 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.
Model Line
Series: ULN2803A (4)
- ULN2803ADW ULN2803ADWG4 ULN2803ADWR ULN2803ADWRG4
Manufacturer's Classification
- Semiconductors > Power Management > Peripheral Driver and Actuator
