UTC LM339
LINEAR INTEGRATED CIRCUIT
QUAD DIFFERENTIAL
COMPARATOR
DESCRIPTION
The UTC LM339 consists of four independent
voltage comparators, designed specifically to operate
from a single power supply over a wide voltage range.
SOP-14
FEATURES
*Signal or dual supply operation.
*Wide operating supply range(Vcc=2V~36V).
*Input common-mode voltage includes ground.
*Low supply current drain ICC=0.8mA(Typical).
*Open collector outputs for wired and connection.
*Low input bias current Ibias=25nA(Typical).
*Low output saturation voltage.
*Output compatible with TTL, DTL, and CMOS logic
system.
DIP-14
PIN CONFIGURATIONS
OUT 2
1
14
OUT 3
OUT 1
2
13
OUT 4
Vcc
3
12
GND
IN 1(-)
4
11
IN 4(+)
IN 1(+)
5
10
IN 4(-)
IN 2(-)
6
9
IN 3(+)
IN 2(+)
7
8
IN 3(-)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R104-001,B