LP2901-Q1 Series

Automotive Catalog Quad, Low-Power, General-Purpose Differential Comparator

Catalog

Automotive Catalog Quad, Low-Power, General-Purpose Differential Comparator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Type	Number of Elements	Current - Input Bias (Max) [Max]	Current - Output (Typ)	Current - Quiescent (Max) [Max]	Voltage - Input Offset (Max) [Max]	Package / Case [x]	Package / Case [y]	Package / Case	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Type	Qualification	Grade
Texas Instruments LP2901DRE4	85 °C	-40 °C	Surface Mount	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.154 in	3.9 mm	14-SOIC	30 V	3 V	General Purpose
Texas Instruments LP2901DR	85 °C	-40 °C	Surface Mount	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.154 in	3.9 mm	14-SOIC	30 V	3 V	General Purpose
Texas Instruments LP2901IDRG4Q1	85 °C	-40 °C	Surface Mount	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.154 in	3.9 mm	14-SOIC	30 V	3 V	General Purpose	AEC-Q100	Automotive
Texas Instruments LP2901IDRQ1	85 °C	-40 °C	Surface Mount	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.154 in	3.9 mm	14-SOIC	30 V	3 V	General Purpose	AEC-Q100	Automotive
Texas Instruments LP2901DRG4	85 °C	-40 °C	Surface Mount	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.154 in	3.9 mm	14-SOIC	30 V	3 V	General Purpose
Texas Instruments LP2901N	85 °C	-40 °C	Through Hole	CMOS MOS Open-Collector	4	0.025 µA	30 mA	100 µA	5 mV	0.3 "	7.62 mm	14-DIP	30 V	3 V	General Purpose

Catalog

Automotive Catalog Quad, Low-Power, General-Purpose Differential Comparator

Key Features

• Qualified for Automotive ApplicationsWide Supply-Voltage Range . . . 3 V to 30 VUltra-Low Power-Supply CurrentDrain . . . 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= 2 V)Power-Supply Input Reverse Voltage ProtectedSingle Power-Supply OperationPin-for-Pin Compatible With LM239, LM339, LM2901Qualified for Automotive ApplicationsWide Supply-Voltage Range . . . 3 V to 30 VUltra-Low Power-Supply CurrentDrain . . . 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= 2 V)Power-Supply Input Reverse Voltage ProtectedSingle Power-Supply OperationPin-for-Pin Compatible With LM239, LM339, LM2901

Description

The LP2901 is a low-power quadruple differential comparator. The 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 also is possible, and the ultra-low power-supply drain current is independent of the power-supply voltage. Applications include limit comparators, simple analog-to-digital converters, pulse generators, square-wave generators, time-delay generators, voltage-controlled oscillators, multivibrators, and high-voltage logic gates. The LP2901 is designed specifically to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications. The LP2901 is characterized for operation from –40°C to 85°C. The LP2901 is a low-power quadruple differential comparator. The 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 also is possible, and the ultra-low power-supply drain current is independent of the power-supply voltage. Applications include limit comparators, simple analog-to-digital converters, pulse generators, square-wave generators, time-delay generators, voltage-controlled oscillators, multivibrators, and high-voltage logic gates. The LP2901 is designed specifically to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications. The LP2901 is characterized for operation from –40°C to 85°C.