User Manual

The ULN2001A is obsolete
a
nd is no longer supplied.
     
 
  
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematics (each Darlington pair)
Input
B
Output
C
COM
E
ULN2001A
7.2 kΩ 3 kΩ
Outpu
t
C
COM
E
ULN2002A
7.2 kΩ
3 kΩ
10.5 kΩ
7 V
Input
B
Output
C
COM
E
ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
7.2 kΩ
3 kΩ
R
B
Input
B
ULN/ULQ2003A: R
B
= 2.7 kΩ
ULN/ULQ2004A: R
B
= 10.5 kΩ
All resistor values shown are nominal.