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

4291 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
	LM2903AVQPWRG4 IC COMPARATOR DIFF DUAL 8TSSOP Texas Instruments	350	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 36V, ±1V ~ 18V	2mV @ 5V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	8-TSSOP (0.173", 4.40mm Width)	Surface Mount	8-TSSOP
	LM2901AVQDRG4 IC COMPARATOR DIFF QUAD 14SOIC Texas Instruments	1,049	$0.69			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	2mV @ 32V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	TSM972CUA+T IC COMP DUAL CMOS TTL 16SOIC Touchstone Semiconductor	1,962	$0.42		TSM97x	Tape & Reel (TR)	Obsolete	General Purpose	2	CMOS, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	0.005µA @ 2.5V	40mA	4µA	67dB CMRR, 67dB PSRR	12µs	50mV	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	LM393PE4 IC DUAL DIFF COMPARATOR 8-DIP Texas Instruments	127	$0.39			Tube	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	8-DIP (0.300", 7.62mm)	Through Hole	8-PDIP
	TSM922CUA+T IC COMPARATOR Touchstone Semiconductor	1,293	$0.41			Cut Tape (CT)	Obsolete	General Purpose	2	CMOS, Push-Pull, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	-	40mA	3.2µA	80dB CMRR, 80dB PSRR	12µs	-	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	TSM971CUA+T IC COMP SNGL CMOS TTL 16SOIC Touchstone Semiconductor	1,813	$0.46		TSM97x	Cut Tape (CT)	Obsolete	with Voltage Reference	1	CMOS, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	0.005µA @ 2.5V	40mA	4µA	67dB CMRR, 67dB PSRR	12µs	50mV	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	TSM921CUA+T IC COMPARATOR Touchstone Semiconductor	627	$0.46			Cut Tape (CT)	Obsolete	with Voltage Reference	1	CMOS, Push-Pull, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	-	40mA	3.2µA	80dB CMRR, 80dB PSRR	12µs	50mV	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	MCP6546UT-I/LT IC COMP 1.6V SNGL O-D SC70-5 Microchip Technology	1,932	$0.48			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail, TTL	1.6V ~ 5.5V	7mV @ 5.5V	1pA @ 5.5V	30mA	1µA	70dB CMRR, 80dB PSRR	8µs	6.5mV	-40°C ~ 85°C	5-TSSOP, SC-70-5, SOT-353	Surface Mount	SC-70-5
	LM339NE4 IC QUAD DIFF COMPARATOR 14-DIP Texas Instruments	1,917	$0.50			Tube	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	14-DIP (0.300", 7.62mm)	Through Hole	14-PDIP
	TA75S393F,LF IC COMPARATOR SINGLE SSOP5 Toshiba Semiconductor and Storage	1,712	$0.49			Tape & Reel (TR)	Active	General Purpose	1	CMOS, DTL, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.05µA @ 5V	16mA @ 5V	800µA	-	-	-	-40°C ~ 85°C	SC-74A, SOT-753	Surface Mount	SMV
	TC75W56FU,LF IC COMP GP CMOS DUAL SM8 Toshiba Semiconductor and Storage	1,194	$0.53			Tape & Reel (TR)	Active	General Purpose	2	Push-Pull	1.8V ~ 7V, ±0.9V ~ 3.5V	7mV @ 5V	1pA @ 5V	25mA	40µA	-	680ns	-	-40°C ~ 85°C	8-TSSOP, 8-MSOP (0.110", 2.80mm Width)	Surface Mount	8-SSOP
	LM339ADR IC QUAD DIFF COMPARATOR 14 -SOIC Texas Instruments	586	$0.52			Tape & Reel (TR)	Active	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
	LM2901VDR2G IC COMP QUAD SGL SUPPLY 14SOIC onsemi	375	$0.54			Tape & Reel (TR)	Active	General Purpose	4	CMOS, Open-Collector, TTL	3V ~ 36V, ±1.5V ~ 18V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	NCV2252SN2T1G SINGLE OPEN DRAIN OUTPUT onsemi	81	$0.54		Automotive, AEC-Q100	Tape & Reel (TR)	Active	General Purpose	1	Open Drain	1.8V ~ 5.5V	6mV @ 5V	20pA @ 5V	-	200µA	81dB CMRR, 88dB PSRR	64ns	-	-40°C ~ 125°C (TA)	SOT-23-5 Thin, TSOT-23-5	Surface Mount	5-TSOP
	TSM9120EXK+T IC COMPARATOR SINGLE SC70-5 Touchstone Semiconductor	24	$0.61		TSM91x	Tape & Reel (TR)	Obsolete	General Purpose	1	Open Drain	1.6V ~ 5.5V	5mV	0.001µA	50mA	800nA	66.02dB CMRR, 80dB PSRR	45µs	4mV	-40°C ~ 85°C	6-VSSOP (5 Lead), SC-88A, SOT-353	Surface Mount	SC-70-5
	TSM9120ESA+T IC COMPARATOR SINGLE 8SOIC Touchstone Semiconductor	1,417	$0.60		TSM91x	Tape & Reel (TR)	Obsolete	General Purpose	1	Open Drain	1.6V ~ 5.5V	5mV	0.001µA	50mA	800nA	66.02dB CMRR, 80dB PSRR	45µs	4mV	-40°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	TC75W57FU,LF IC COMP GP CMOS DUAL SM8 Toshiba Semiconductor and Storage	478	$0.60			Tape & Reel (TR)	Active	General Purpose	2	Push-Pull	1.8V ~ 7V, ±0.9V ~ 3.5V	7mV @ 5V	1pA @ 5V	25mA	400µA	-	140ns	-	-40°C ~ 85°C	8-TSSOP, 8-MSOP (0.110", 2.80mm Width)	Surface Mount	8-SSOP
	TSM933CUA+T IC COMPARATOR W/REF LP 8MSOP Touchstone Semiconductor	948	$0.68		TSM93x	Tape & Reel (TR)	Obsolete	with Voltage Reference	2	CMOS, Push-Pull, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	-	40mA	4.5µA	80dB CMRR, 80dB PSRR	12µs	50mV	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	TSM932CUA+T IC COMPARATOR DUAL W/REF 8SMOP Touchstone Semiconductor	25	$0.69		TSM93x	Tape & Reel (TR)	Obsolete	with Voltage Reference	2	CMOS, Push-Pull, TTL	2.5V ~ 11V, ±1.25V ~ 5.5V	10mV @ 2.5V	-	40mA	4.5µA	80dB CMRR, 80dB PSRR	12µs	50mV	0°C ~ 70°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP
	MCP6548T-I/MS IC COMP OPENDRN 1.6V SNGL 8-MSOP Microchip Technology	558	$0.62			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail, TTL	1.6V ~ 5.5V	7mV @ 5.5V	1pA @ 5.5V	30mA	1µA	70dB CMRR, 80dB PSRR	8µs	6.5mV	-40°C ~ 85°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-MSOP