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The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each 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. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2003AN have a 2.7-k series base resistor for each Darlington pair for operation directly with TTL or 5V CMOS devices.
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1 x ULN2003AN
|Product Category||Darlington Transistors|
|Collector-Emitter Voltage VCEO Max||50V|
|MAximum DC Collector Current||0.5A|
|Package / Case||PDIP-16|
|Maximum Operating Temperature||70C|
|Minimum Operating Temperature||-20C|
|DC Current Gain hFE||1000|
|Number of Transistors||7|