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PDF UPC339C Data sheet ( Hoja de datos )

Número de pieza UPC339C
Descripción LOW POWER QUAD COMPARATOR
Fabricantes NEC 
Logotipo NEC Logotipo



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No Preview Available ! UPC339C Hoja de datos, Descripción, Manual

DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC339
LOW POWER QUAD COMPARATOR
DESCRIPTION
The µPC339 is a quad comparator which is designed
to operate from a single power supply over a wide range
of voltage. Operation from split power supplies, is also
possible and the power supply current drain is very low.
Further advantage, the input common-mode voltage in-
cludes ground, even though operated from a single power
supply voltage.
FEATURES
• Common-mode input voltage range includes V
• Wide supply voltage range
2 V to 32 V (Single)
±1 V to ±16 V (Split)
• Low supply current
• Open collector output
EQUIVALENT CIRCUIT (1/4 Circuit)
PIN CONFIGURATION (Top View)
+ Q2
IN Q1
II
Q5
100 µ A
V+
100 µA
Q3
Q4
OUT
Q8
Q7
Q6
V
µPC339C, 339G2
OUT2 1
OUT1 2
V+ 3
1
–+
II1 4
IN1 5
II2 6
IN2 7
2
–+
14 OUT3
13 OUT4
4
–+
12 V
11 IN4
10 II4
3 9 IN3
–+
8 II3
ORDERING INFORAMTION
Part Number
µPC339C
µPC339G2
Package
14-pin plastic DIP (300 mil)
14-pin plastic SOP (225 mil)
The information in this document is subject to change without notice.
Document No. G11764EJ3V0DS00 (3rd edition)
(Previous No. IC-1986)
Date Published February 1997 N
Printed in Japan
The mark shows major revised points.
©
1997

1 page




UPC339C pdf
µPC339
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25 °C, TYP.)
1,000
POWER DISSIPATION
800
600 339C
339G2
400
RL =
1.2
1.0
SUPPLY CURRENT
TA = 0 °C
TA = 25 °C
0.8
200 TA = 70 °C
0.6
0 20 40 60 80 100
TA - Operating Ambient Temperature - °C
INPUT OFFSET VOLTAGE
3
V+ = +5 V
V= GND
2
1
0 10 20 30 40
V+ - Supply Voltage - V (V= GND)
INPUT BIAS CURRENT
50
TA = 0 °C
40
0
–1
–2
–3
–40 –20
0
20 40 60 80
TA - Operating Ambient Temperature - °C
OUTPUT SATURATION VOLTAGE
10
30
TA = 25 °C
20
TA = 70 °C
10
0 10 20 30 40
V+ - Supply Voltage - V (V= GND)
1
0.1
0.01
0.001
0.01
TA = 70 °C
TA = 25 °C
TA = 0 °C
0.1 1 10
IO SINK - Output Sink Current - mA
100
5

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