ULN2003BDR

ULN2003BDR 编带

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. The Darlington pairs can be paralleled for higher current capability.

The ULN2003B has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or CMOS devices.

得捷:
IC PWR RELAY 7NPN 1:1 16SOIC

立创商城:
ULN2003BDR

德州仪器TI:
50-V, 7-ch darlington array with 3-V input capability and low cost

艾睿:
Trans Darlington NPN 50V 0.5A 16-Pin SOIC T/R

安富利:
Trans Darlington NPN 50V 0.5A 16-Pin SOIC T/R

Verical:
Trans Darlington NPN 0.5A 16-Pin SOIC N T/R