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50-V, eight-channel darlington array
SOIC (DW)-20Manufacturer:
Mfr.Part #:
ULN2803CDWR
Datasheet:
Pbfree Code:
Yes
Part Life Cycle Code:
Active
Reach Compliance Code:
compliant
Built-in Protections:
TRANSIENT
EDA/CAD Models:
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The ULN2803C device is a 50-V, 500-mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairscan be connected in parallel for higher current capability.
Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2803C device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
Source Content uid | ULN2803CDWR | Pbfree Code | Yes |
Part Life Cycle Code | Active | Reach Compliance Code | compliant |
Built-in Protections | TRANSIENT | Driver Number of Bits | 8 |
Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | JESD-30 Code | R-PDSO-G20 |
JESD-609 Code | e4 | Length | 12.8 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 8 |
Number of Terminals | 20 | Operating Temperature-Max | 125 °C |
Operating Temperature-Min | -40 °C | Output Characteristics | OPEN-COLLECTOR |
Output Current Flow Direction | SINK | Output Current-Max | 0.5 A |
Output Peak Current Limit-Nom | 0.5 A | Peak Reflow Temperature (Cel) | 260 |
Seated Height-Max | 2.65 mm | Supply Current-Max | 1.35 mA |
Surface Mount | YES | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
Terminal Position | DUAL | Width | 7.5 mm |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $0.926 | $0.93 |
10+ | $0.776 | $7.76 |
30+ | $0.693 | $20.79 |
100+ | $0.600 | $60.00 |
500+ | $0.559 | $279.50 |
1000+ | $0.540 | $540.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to
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or fill below form to Quote for ULN2803CDWR, guaranteed quotes back within
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