LM239DT STMicroelectronics, LM239DT Datasheet - Page 6
![IC COMPARATOR QUAD LP 14-SOIC](/photos/6/57/65750/497-14-soic_sml.jpg)
LM239DT
Manufacturer Part Number
LM239DT
Description
IC COMPARATOR QUAD LP 14-SOIC
Manufacturer
STMicroelectronics
Type
General Purposer
Datasheet
1.LM339DT.pdf
(16 pages)
Specifications of LM239DT
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
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number Of Channels
4 Channels
Response Time
1.3 us
Offset Voltage (max)
5 mV
Input Bias Current (max)
250 nA
Supply Voltage (max)
36 V
Supply Voltage (min)
2 V
Supply Current (max)
2 mA
Maximum Power Dissipation
830 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2973-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM239DT
Manufacturer:
STMicroelectronics
Quantity:
36 032
Company:
Part Number:
LM239DT
Manufacturer:
CLARE
Quantity:
1 575
Part Number:
LM239DT
Manufacturer:
STM
Quantity:
20 000
Part Number:
LM239DTBR2G
Manufacturer:
ON/安森美
Quantity:
20 000
Electrical characteristics curves
4
6/16
Figure 2.
Figure 4.
Figure 6.
10
10
10
10
10
0.8
0.6
0.4
0.2
1
1
0
-1
-2
-3
0
10
1
00
50
6
5
4
3
2
1
0
0
-2
Electrical characteristics curves
Supply current vs. supply voltage
Output saturation voltage vs.
output current
Response time for various input
overdrives - positive transition
In ut overdrive : 100mV
p
0
OUTPUT SINK CURRENT (mA)
T
10
amb
T
10
SUPPLY VOLTAGE (V)
amb
-1
= +125°C
0.5
= +25°C
Out of saturation
Out of saturation
20mV
TIME (μs)
10
20
T
0
1
amb
= +25°C
5mV
1.5
T
10
amb
30
T
T
T
amb
amb
1
amb
e
T
I
T
= -55°C
amb
amb
R =
= -55°C
= +125°C
= +25°C
5V
= +70°C
= 0°C
2
5.1k Ω
e
o
10
Doc ID 2159 Rev 2
40
2
Figure 3.
Figure 5.
80
60
40
20
0
-100
-50
R = 10 Ω
V = 0V
6
5
4
3
2
1
0
0
Input current vs. supply voltage
Response time for various input
overdrives - negative transition
T
i
i
T
amb
amb
20mV
100mV
0
= +125°C
9
= 0°C
10
Input overdrive : 5mV
SUPPLY VOLTAGE (V)
T
amb
0.5
= +25°C
TIME ( μ s)
T
20
LM139, LM239, LM339
amb
1
= -55°C
T
T
amb
amb
e
1.5
30
I
= +25°C
= +70°C
5V
2
5.1kΩ
e
o
40