ULN2003AIN

TEXAS INSTRUMENTS  ULN2003AIN  双极晶体管阵列, 达林顿, NPN, 50 V, 500 mA, DIP

The is an NPN Darlington Transistor Array 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 500mA. 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.

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Output clamp diodes