ULN2803,04APG/AFWG

2006-02-15

6

Note 1: Pulse Width 50 µs, Duty Cycle 10%

Note 2: See below.

Input Condition

Type Number

R1

ULN2803A

0Ω

3 V

ULN2804A

0Ω

8 V

Precautions for Using

This IC does not integrate protection circuits such as overcurrent and overvoltage protectors.

Thus, if excess current or voltage is applied to the IC, the IC may be damaged. Please design the IC so that

excess current or voltage will not be applied to the IC.

Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed

due to short−circuit between outputs, air contamination fault, or fault by improper grounding.