Linear - Comparators

Category Introduction

Linear comparator products are used to evaluate the relative magnitude of two analog input signals and generate a binary (two-state) output indicating which of the two is larger. Closely related to operational amplifiers in their function, linear comparators are specifically designed to tolerate the open-loop operation and large differential input conditions commonly encountered in analog comparison applications, which can cause standard operational amplifiers to behave in undesirable ways.

Product List

1064 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Number of Elements	Output Type	Voltage - Supply, Single/Dual (±)	Voltage - Input Offset (Max)	Current - Input Bias (Max)	Current - Output (Typ)	Current - Quiescent (Max)	CMRR, PSRR (Typ)	Propagation Delay (Max)	Hysteresis	Operating Temperature	Package / Case	Mounting Type	Supplier Device Package
	LM2901DE4 IC DIFF COMPARATOR QUAD 14-SOIC Texas Instruments	98	$0.00			Bulk	Discontinued at Digi-Key	General Purpose	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	LM2901DG4 IC DIFF COMPARATOR QUAD 14-SOIC Texas Instruments	573	$0.00			Tube	Discontinued at Digi-Key	General Purpose	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	LM2901DRE4 IC DIFF COMPARATOR QUAD 14-SOIC Texas Instruments	310	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	General Purpose	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	LM2901NG4 IC DIFF COMPARATOR QUAD 14-DIP Texas Instruments	48	$0.00			Tube	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-DIP (0.300", 7.62mm)	Through Hole	14-PDIP
	LM2901PWG4 IC DIFF COMPARATOR QUAD 14-TSSOP Texas Instruments	431	$0.00			Tube	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-TSSOP (0.173", 4.40mm Width)	Surface Mount	14-TSSOP
	LM2901PWRE4 IC DIFF COMPARATOR QUAD 14-TSSOP Texas Instruments	475	$0.00			Tape & Reel (TR)	Obsolete	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-TSSOP (0.173", 4.40mm Width)	Surface Mount	14-TSSOP
	LM2903DE4 IC DUAL GP DIFF COMPARATR 8-SOIC Texas Instruments	268	$0.00			Bulk	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM2903DG4 IC DUAL GP DIFF COMPARATR 8-SOIC Texas Instruments	127	$0.00			Tube	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM2903DRE4 IC DUAL GP DIFF COMPARATR 8-SOIC Texas Instruments	518	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM2903PSRG4 IC COMPARATOR DUAL DIFF 8SO Texas Instruments	216	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-SOIC (0.209", 5.30mm Width)	Surface Mount	8-SO
	LM2903QDR IC DUAL GP DIFF COMPARATR 8-SOIC Texas Instruments	4,828	$0.19			Tape & Reel (TR)	Obsolete	Differential	2	CMOS, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM293DRE4 IC COMPARATOR DIFF DUAL 8SOIC Texas Instruments	203	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-25°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM306DR IC DIFF COMPARATOR STROBE 8-SOIC Texas Instruments	797	$1.05			Tape & Reel (TR)	Obsolete	Differential	1	Push-Pull, TTL	±7.5V ~ 12V	5mV @ ±12V	40µA @ ±12V	-	10mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM306DRE4 IC DIFF COMPARATOR STROBE 8-SOIC Texas Instruments	64	$0.00			Tape & Reel (TR)	Obsolete	Differential	1	Push-Pull, TTL	±7.5V ~ 12V	5mV @ ±12V	40µA @ ±12V	-	10mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM311DE4 IC DIFF COMPARATOR STROBE 8-SOIC Texas Instruments	323	$0.44			Bulk	Discontinued at Digi-Key	General Purpose	1	MOS, Open-Collector, Open-Emitter, TTL	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.25µA @ ±15V	-	7.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM311DG4 IC DIFF COMPARATOR STROBE 8-SOIC Texas Instruments	567	$0.00			Tube	Discontinued at Digi-Key	General Purpose	1	MOS, Open-Collector, Open-Emitter, TTL	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.25µA @ ±15V	-	7.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM311DRE4 IC DIFF COMPARATOR STROBE 8-SOIC Texas Instruments	226	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	General Purpose	1	MOS, Open-Collector, Open-Emitter, TTL	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.25µA @ ±15V	-	7.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM311PG4 IC DIFF COMPARATOR STROBE 8-DIP Texas Instruments	300	$0.00			Tube	Discontinued at Digi-Key	General Purpose	1	DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.25µA @ ±15V	50mA	7.5mA	-	-	-	0°C ~ 70°C	8-DIP (0.300", 7.62mm)	Through Hole	8-PDIP
	LM311PSRE4 IC DIFF COMPARATOR STROBE 8SO Texas Instruments	576	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	General Purpose	1	DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.25µA @ ±15V	50mA	7.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.209", 5.30mm Width)	Surface Mount	8-SO
	LM339ADE4 IC QUAD DIFF COMPARATOR 14-SOIC Texas Instruments	354	$0.00			Tube	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	3mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC