LM239AN STMicroelectronics, LM239AN Datasheet - Page 9
![IC COMPARATOR LP QUAD 14-DIP](/photos/6/57/65751/497-14-dip__300_mil__series_sml.jpg)
LM239AN
Manufacturer Part Number
LM239AN
Description
IC COMPARATOR LP QUAD 14-DIP
Manufacturer
STMicroelectronics
Type
General Purposer
Specifications of LM239AN
Number Of Elements
4
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply
2 V ~ 36 V, ±1 V ~ 18 V
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Number Of Channels
4 Channels
Product
Analog Comparators
Response Time
1.3 us
Offset Voltage (max)
2 mV
Input Bias Current (max)
100 nA
Supply Voltage (max)
36 V
Supply Voltage (min)
2 V
Supply Current (max)
2 mA
Maximum Power Dissipation
1500 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Amplifier Type
Comparator
Comparator Type
Voltage
Current, Input Bias
25 nA
Current, Input Offset
3 nA
Current, Offset, Input
3 nA (Typ.)
Current, Output
0.1 nA
Current, Supply
1.3 mA
Number Of Amplifiers
Quad
Number Of Circuits
4
Package Type
DIP-14
Power Dissipation
1500 mW
Temperature, Operating, Maximum
105 °C
Temperature, Operating, Minimum
-40 °C
Temperature, Operating, Range
-40 to +105 °C
Temperature, Storage
-65 to +150 °C
Voltage, Differential Input
±36 V
Voltage, Gain
200 V/mV
Voltage, Input
-0.3 to +36 V
Voltage, Input Offset
1 mV
Voltage, Offset, Input
1 mV
Voltage, Saturation
250 mV (Typ.)
Voltage, Supply
±1 to ±18 V
No. Of Comparators
4
Ic Output Type
CMOS, MOS, TTL, DTL, ECL
Supply Current
1.3mA
Supply Voltage Range
± 1V To ± 16V
Rohs Compliant
Yes
Number Of Elements
4
Technology
Bipolar
Input Offset Voltage
2mV
Input Bias Current (typ)
100nA
Single Supply Voltage (typ)
3/5/9/12/15/18/24/28V
Dual Supply Voltage (typ)
±3/±5/±9/±12/±15V
Power Supply Requirement
Single/Dual
Voltage Gain In Db
106.02dB
Single Supply Voltage (min)
2V
Single Supply Voltage (max)
32V
Dual Supply Voltage (min)
±1V
Dual Supply Voltage (max)
±16V
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
14
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1551-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM239AN
Manufacturer:
PHILIPS
Quantity:
36
Part Number:
LM239AN
Manufacturer:
NS/国半
Quantity:
20 000
LM139, LM239, LM339
Figure 14. Time delay generator
Figure 17. Two-decade high-frequency VCO
Figure 15. Low frequency op amp with offset
e
l
~
R
S
adjust
R
2
Offset adjust
R
1
V
V
C1
Input gating signal
CC
V
V
V
0
3
2
1
t t
0 1
Frequency control
1 MΩ
voltage input
V
Vcontrol
CC
t
0
2
5 V
t
t
1 kΩ
o
3
100 kΩ
t
A
t
1 MΩ
4
LM139
100 kΩ
50 kΩ
1/ 4
100 kΩ
R1
15 kΩ
V
0.5 μ F
(ref.)
t
+250 mV
700 Hz
V
CC
10 kΩ
20 kΩ
= + 30 V
0.1 μF
f
o
V control
2N 2222
5 V
100 kHz
Doc ID 2159 Rev 3
10 kΩ
e
o
20 kΩ
LM139
1/4
+50 V
LM139
1/ 4
15 kΩ
500 pF
0.001 μ F
V
51 kΩ
51 kΩ
51 kΩ
C1
Figure 16. Zero crossing detector (single
V
LM139
1
1/ 4
V
CC
V
V
V
3 kΩ
200 kΩ
3
2
C C
0.01 μF
5.1 kΩ
V
= +15 V
e
10 kΩ
10 kΩ
CC
10 kΩ
l
/2
V
CC
/2
5.1 kΩ
100 kΩ
LM139
1/ 4
power supply)
LM139
LM139
LM139
1/4
1/4
1/4
10 MΩ
10 MΩ
10 MΩ
V
1N4148
CC
5.1 kΩ
100 kΩ
3 kΩ
3 kΩ
3k Ω
3 kΩ
Output 2
Output 1
V
V
V
O1
O2
10 kΩ
03
V
V
V
CC
CC
CC
t
t
o
t
o
0
t
1
Typical applications
t
100 kΩ
2
t
3
LM139
20 MΩ
1/ 4
5 V
5.1 kΩ
9/19