Datasheet Details
| Part number | ULN2003BD |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.12 MB |
| Description | High-Current Darlington Transistor Array |
| Datasheet |
 ULN2003BD Datasheet
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General Description
The ULN2003B device is a high-voltage, high-current Darlington transistor array.
This device consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
The collector-current rating of a single Darlington pair is 500 mA.
Key Features
- 1 Greater Than 4x Reduction in Output Leakage (ICEX) over ULN2003A.
- 500-mA Rated Collector Current (Single Output).
- High-Voltage Outputs 50 V.
- Output Clamp Diodes.
- Inputs Compatible With Various Types of Logic.
- Relay-Driver.