LM239N STMicroelectronics, LM239N Datasheet - Page 9

• Manufacturer Part Number: LM239N
• Description: IC COMPARATOR LP QUAD 14-DIP
• Manufacturer: STMicroelectronics
• Type: General Purposer

Specifications of LM239N

• 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
• 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: 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: 5 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
• Output Compatibility: CMOS, DTL, ECL, MOS, TTL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1552-5

LM139, LM239, LM339
Figure 17. Limit comparator
Figure 19. Zero crossing detector
e
I
V
V
high
low
(ref)
(ref)
e
~
I
~
2R
2R
R
S
S
S
LM139
1/4
15 V
15 V
LM139
LM139
1/ 4
1/ 4
10 kΩ
V
CC
(12 V)
2N 2222
5.1 kΩ
Lamp
e
o
Doc ID 2159 Rev 2
Figure 18. Crystal-controlled oscillator
Figure 20. Comparator with a negative
e
I
0.1 μF
~
reference
200 kΩ
200 kΩ
5 V
V
LM139
CC
f = 100 kHz
100 kΩ
1/ 4
LM139
= 15 V
1/ 4
15 V
15 V
2 kΩ
Typical applications
e
o
V
CC
0
5.1 kΩ
e
o
9/16