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UTC ULN2003
LINEAR INTEGRATED CIRCUIT
SEVEN DARLINGTON ARRAYS
DESCRIPTION
The UTC ULN2003 is high-voltage,high-current darlighton drivers comprised of seven NPN darlington pairs.
FEATURES
*Output current (single output) 500mA MAX. *High sustaining voltage output 50V MIN. *Output clamp diodes *Inputs compatible with various types of logic
SOP-16
APPLICATIONS
*Relay, hammer, lamp and display (LED) drivers.
DIP-16
SCHEMATICS (EACH DRIVER)
PIN CONFIGURATIONS
IN
1
16
OUT OUT
IN
2
15
IN
3
14
OUT
IN
4
13
OUT
IN
5
12
OUT
Note: The input and output parasitic diodes cannot be used as clamp diodes.
IN
6
11
OUT
IN
7
10
OUT
Common Free Wheeling Diodes
GND
8
9
UTC
UNISONIC TECHNOLOGIES CO., LTD.
UTCULN2003 Datasheet
