LM139AD STMicroelectronics, LM139AD Datasheet - Page 2

• Manufacturer Part Number: LM139AD
• Description: Comparator ICs Lo Pwr Quad Vltg Comparator
• Manufacturer: STMicroelectronics

Specifications of LM139AD

• Number Of Channels: 4 Channels
• Product: Analog Comparators
• Output Type: Open Collector
• Response Time: 1.3 us
• Offset Voltage (max): 2 mV
• Input Bias Current (max): 0.1 uA
• Supply Voltage (max): 32 V
• Supply Voltage (min): 2 V
• Supply Current (max): 2 mA
• Maximum Power Dissipation: 830 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-14
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Schematic diagram
1
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Schematic diagram
Figure 1.
LM139 schematic diagram (1/4)
Non-inverting
Inverting
input
input
3.5 μ A
Doc ID 2159 Rev 2
100 μA
V
CC
3.5 μ A
100 μ A
LM139, LM239, LM339
V
V
CC
O