ULN2003AING4
IC PWR RELAY 7NPN 1:1 16DIPManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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Texas Instruments ULN2003AING4 is a 7-channel Darlington array designed for driving relays, solenoids, and other high-current loads. This component, part of the ULx200xA series, features an inverting input and a 1:1 input-to-output ratio. Each of the seven NPN outputs can deliver up to 500mA with a maximum load voltage of 50V. The device operates within an ambient temperature range of -40°C to 105°C and is housed in a 16-pin DIP package. This power switch/driver is commonly employed in industrial automation, automotive systems, and consumer electronics for its robust load driving capabilities.
Additional Information
Series: ULx200xARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Output Type | Darlington |
| Mounting Type | Through Hole |
| Number of Outputs | 7 |
| Interface | Parallel |
| Switch Type | Relay, Solenoid Driver |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Output Configuration | Low Side |
| Rds On (Typ) | - |
| Input Type | Inverting |
| Voltage - Load | 50V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 16-PDIP |
| Fault Protection | - |