ULN2003,04APG/AFWG

2010-12-03

6

Note 1: Pulse width 50

μs, duty cycle 10%

Output impedance 50

Note 2: See below

Input Condition

Type Number

R1

ULN2003A

0

3 V

ULN2004A

0

8 V

Precautions for Using

This IC does not include built-in protection circuits for excess current or overvoltage.

If this IC is subjected to excess current or overvoltage, it may be destroyed.

Hence, the utmost care must be taken when systems which incorporate this IC are designed.

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.