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ULN2803A
Stock #: 500-00005
Price: $1.50
Manufacturer:
| Qty |
Unit Price |
Ext Price |
| 1 |
$1.50 |
$1.50 |
| 5 |
$1.35 |
$6.75 |
| 10 |
$1.15 |
$11.50 |
Buy Now!
Description
Eight-channel NPN Darlington array used to interface logic ciruits (i.e., microcontroller) to
high-voltage, high-current devices like lamps, relays, and solenoids. The ULN2803A is
capable of driving 500 mA into a single channel, up to 250 mA per channel with four
channels active, and up to 125 mA with all eight channels active. ULN2803A outputs use
clamp diodes for transient suppression to protect low-power microcontroller circuitry.
Downloads
• ULN2803 Documentation (PDF)
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ULN2003A
Stock #: 500-00004
Price: $1.25
Manufacturer:
| Qty |
Unit Price |
Ext Price |
| 1 |
$1.25 |
$1.25 |
| 5 |
$1.15 |
$5.75 |
| 10 |
$0.95 |
$9.50 |
Buy Now!
Description
Seven-channel NPN Darlington array used to interface logic ciruits (i.e., microcontroller) to
high-voltage, high-current devices like lamps, relays, and solenoids. The ULN2003A is
capable of driving 500 mA into a single channel, up to 250 mA per channel with four
channels active, and up to 150 mA with all seven channels active. ULN2003A outputs use
clamp diodes for transient suppression to protect low-power microcontroller circuitry.
The ULN2003A is the replacement for the ULN2803A when using the Prop-1 Trainer Board or when
using P7 (Prop-1) or P15 (Prop-2 and Prop-SX) for serial communications with devices
like the AP-8, DC-16, FC-4, and RC-4.
Downloads
• ULN2003 Documentation (PDF)
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