Specification	LP2901IDRG4Q1

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

LP2901-Q1 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 0.37
		5000	$ 0.35
		12500	$ 0.34
		25000	$ 0.33
Texas Instruments	LARGE T&R	1	$ 0.75
		100	$ 0.51
		250	$ 0.39
		1000	$ 0.26

Description

General part information

LP2901-Q1 Series

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.

Documents

Technical documentation and resources

Low-Power Quad Differential Comparator datasheet (Rev. A)

Data sheet