LP339 Series

Quad low-power commercial grade standard comparator

Catalog(5 parts)

Part	Current - Quiescent (Max)▲▼	Operating Temperature▲▼	Voltage - Supply, Single/Dual (±)▲▼	Voltage - Supply, Single/Dual (±)▲▼	Output Type	Type	Mounting Type	Package / Case▲▼	Package / Case▲▼	Package / Case	Voltage - Input Offset (Max)▲▼	Current - Output (Typ)▲▼	Number of Elements▲▼	Current - Input Bias (Max)▲▼	Voltage - Supply, Single/Dual (±)	Voltage - Supply, Single/Dual (±)▲▼
Texas Instruments LP339DRG4 Comparator General Purpose CMOS, MOS, Open-Collector 14-SOIC	0.00009999999747378752 A	70 °C	-1.5 V, 3 V	15 V, 30 V	CMOS, MOS, Open-Collector	General Purpose	Surface Mount	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	0.004999999888241291 V	0.029999999329447743 A	4 ul	2.5000000292152436e-8 A
Texas Instruments LP339M/NOPB Comparator General Purpose CMOS, MOS, Open-Collector 14-SOIC	0.00009999999747378752 A	70 °C	2 V	36 V	CMOS, MOS, Open-Collector	General Purpose	Surface Mount	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	0.004999999888241291 V		4 ul	2.5000000292152436e-8 A	±1V	18 V
Texas Instruments LP339DE4 Comparator General Purpose CMOS, MOS, Open-Collector 14-SOIC	0.00009999999747378752 A	70 °C	-1.5 V, 3 V	15 V, 30 V	CMOS, MOS, Open-Collector	General Purpose	Surface Mount	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	0.004999999888241291 V	0.029999999329447743 A	4 ul	2.5000000292152436e-8 A
Texas Instruments LP339DRE4 Comparator General Purpose CMOS, MOS, Open-Collector 14-SOIC	0.00009999999747378752 A	70 °C	-1.5 V, 3 V	15 V, 30 V	CMOS, MOS, Open-Collector	General Purpose	Surface Mount	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	0.004999999888241291 V	0.029999999329447743 A	4 ul	2.5000000292152436e-8 A
Texas Instruments LP339N Comparator General Purpose CMOS, MOS, Open-Collector 14-PDIP	0.00009999999747378752 A	70 °C	-1.5 V, 3 V	15 V, 30 V	CMOS, MOS, Open-Collector	General Purpose	Through Hole	0.007619999814778566 m	0.007619999814778566 m	14-DIP	0.004999999888241291 V	0.029999999329447743 A	4 ul	2.5000000292152436e-8 A

Key Features

• Wide Supply-Voltage Range . . . 3V to 30 VUltralow Power Supply Current Drain . . . 60 µA TypLow Input Biasing Current . . . 3 nALow Input Offset Current . . . ±0.5 nALow Input Offset Voltage . . . ±2 mVCommon-Mode Input Voltage Includes GroundOutput Voltage Compatible With MOS and CMOS LogicHigh Output Sink-Current Capability(30 mA at VO= 2V)Power Supply Input Reverse-Voltage ProtectedSingle-Power-Supply OperationPin-for-Pin Compatible With LM239, LM339, LM2901The LP239 is obsolete and is no longer supplied.Wide Supply-Voltage Range . . . 3V to 30 VUltralow Power Supply Current Drain . . . 60 µA TypLow Input Biasing Current . . . 3 nALow Input Offset Current . . . ±0.5 nALow Input Offset Voltage . . . ±2 mVCommon-Mode Input Voltage Includes GroundOutput Voltage Compatible With MOS and CMOS LogicHigh Output Sink-Current Capability(30 mA at VO= 2V)Power Supply Input Reverse-Voltage ProtectedSingle-Power-Supply OperationPin-for-Pin Compatible With LM239, LM339, LM2901The LP239 is obsolete and is no longer supplied.

Description

The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four independent voltage comparators designed specifically to operate from a single power supply and typically to draw 60-µA drain current over a wide range of voltages. Operation from split power supplies is also possible and the ultralow power supply drain current is independent of the power supply voltage. Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave generators, time delay generators, voltage controlled oscillators, multivibrators, and high-voltage logic gates. The LP239, LP339, LP2901 were specifically designed to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications. The LP239 is characterized for operation from –25°C to 85°C. The LP339 is characterized for operation from 0°C to 70°C. The LP2901 is characterized for operation from –40°C to 85°C. The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four independent voltage comparators designed specifically to operate from a single power supply and typically to draw 60-µA drain current over a wide range of voltages. Operation from split power supplies is also possible and the ultralow power supply drain current is independent of the power supply voltage. Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave generators, time delay generators, voltage controlled oscillators, multivibrators, and high-voltage logic gates. The LP239, LP339, LP2901 were specifically designed to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications. The LP239 is characterized for operation from –25°C to 85°C. The LP339 is characterized for operation from 0°C to 70°C. The LP2901 is characterized for operation from –40°C to 85°C.