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
	TLV3492AIDR IC COMPARATOR 2 GEN PUR 8SOIC Texas Instruments	222	$1.61			Tape & Reel (TR)	Active	General Purpose	2	CMOS, Push-Pull, Rail-to-Rail	1.8V ~ 5.5V	15mV @ 5.5V	10pA @ 5.5V	-	1.2µA	74dB CMRR, 69.12dB PSRR	13.5µs	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	TSX393IDT IC COMPARATOR 16V DUAL 8-SOIC STMicroelectronics	596	$1.66			Tape & Reel (TR)	Active	CMOS	2	Open Drain	2.7V ~ 16V, ±1.35V ~ 8V	5mV	10pA	-	13µA	-	-	-	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM293MDREP IC DUAL DIFF COMPARATOR 8-SOIC Texas Instruments	286	$2.07			Tape & Reel (TR)	Active	Differential	2	CMOS, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-55°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LM139ADRG4 IC QUAD DIFF COMPARATOR 14-SOIC Texas Instruments	57	$4.58			Tape & Reel (TR)	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	2mV @ 30V	0.1µA @ 5V	20mA	2mA	-	-	-	-55°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	TS3021HIYLT RAIL-TO-RAIL 1.8 V HIGH-SPEED CO STMicroelectronics	118	$2.41		Automotive, AEC-Q100	Tape & Reel (TR)	Active	General Purpose	1	Push-Pull	1.8V ~ 5V	7mV @ 5V	0.3µA	10mA	125µA	67dB CMRR	140ns	-	-40°C ~ 150°C	SC-74A, SOT-753	Surface Mount	SOT-23-5
	TL714CDR IC DIFF COMPARATOR H-S 8-SOIC Texas Instruments	143	$2.48			Tape & Reel (TR)	Active	Differential	1	Push-Pull, TTL	4.75V ~ 5.25V	-	-	-	12mA	-	12ns	30mV	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LMV7275MG IC COMP SGL 1.8V R-R INPT SC70-5 Texas Instruments	68	$2.67			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail	1.8V ~ 5.5V, ±0.9V ~ 2.75V	4mV @ 5V	0.01µA @ 5V	-	14µA	78dB CMRR, 80dB PSRR	2.1µs	-	-40°C ~ 85°C	5-TSSOP, SC-70-5, SOT-353	Surface Mount	SC-70-5
	LM361MX/NOPB IC COMPARATOR HS DIFF 14-SOIC Texas Instruments	207	$2.72			Tape & Reel (TR)	Active	Differential	1	Complementary, TTL	±5V ~ 15V	5mV @ 5V	10µA @ 5V	-	5mA, 10mA, 20mA	-	20ns	-	0°C ~ 70°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	LMC7215IM5 IC COMP MICRPWR R-R CMOS SOT23-5 Texas Instruments	224	$2.80			Tape & Reel (TR)	Active	General Purpose	1	Push-Pull	2V ~ 8V, ±1V ~ 4V	6mV @ 5V	-	30mA	1µA	80dB CMRR, 90dB PSRR	24µs	-	-40°C ~ 85°C	SC-74A, SOT-753	Surface Mount	SOT-23-5
	LM139DG4 IC QUAD DIFF COMPARATOR 14-SOIC Texas Instruments	241	$3.09			Tube	Discontinued at Digi-Key	Differential	4	CMOS, MOS, Open-Collector, TTL	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.1µA @ 5V	20mA	2mA	-	-	-	-55°C ~ 125°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
	TLV3501AIDR IC COMP 4.5NS R-R HS 8-SOIC Texas Instruments	273	$3.06			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Push-Pull, Rail-to-Rail, TTL	2.7V ~ 5.5V, ±1.35V ~ 2.75V	6.5mV @ 5.5V	10pA @ 5.5V	-	5mA	70dB CMRR, 100dB PSRR	10ns	6mV	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	LMC6772AIMM/NOPB IC COMP DUAL MICRPWR CMOS 8VSSOP Texas Instruments	129	$3.31			Tape & Reel (TR)	Active	General Purpose	2	Open Drain	2.7V ~ 15V, ±1.35V ~ 7.5V	5mV @ 5V	0.04pA @ 5V	30mA	20µA	75dB CMRR, 80dB PSRR	10µs	-	-40°C ~ 85°C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	8-VSSOP
	LT6700CS6-3#TRMPBF IC COMP DUAL 400MV REF TSOT23-6 Analog Devices Inc.	141	$3.69		Over-The-Top®	Tape & Reel (TR)	Active	with Voltage Reference	2	Open Collector	1.4V ~ 18V	-	0.01µA @ 18V	-	16µA	-	29µs	6.5mV	0°C ~ 70°C	SOT-23-6 Thin, TSOT-23-6	Surface Mount	TSOT-23-6
	TLC3702MDREP IC DUAL VOLTAGE COMPARATOR 8SOIC Texas Instruments	243	$3.88		LinCMOS™	Tape & Reel (TR)	Active	General Purpose	2	CMOS, Push-Pull, TTL	4V ~ 16V	5mV @ 10V	5pA @ 5V	20mA	90µA	84dB CMRR	4.5µs	-	-55°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	TLV3603DCKR 2.5-NS, RAIL-TO-RAIL COMPARATOR Texas Instruments	45	$4.36			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Push-Pull, Rail-to-Rail	2.4V ~ 5.5V	5mV @ 5V	1µA @ 5V	30mA @ 5V	7.8mA	80dB CMRR, 80dB PSRR	3.5ns	60mV	-40°C ~ 125°C	6-TSSOP, SC-88, SOT-363	Surface Mount	SC-70-6
	LTC6752ISC6-4#TRMPBF IC COMP R-R CMOS 280MHZ SC70-6 Analog Devices Inc.	119	$5.01			Tape & Reel (TR)	Active	General Purpose	1	CMOS	2.45V ~ 5.25V	5.5mV @ 5V	1.6µA @ 5V	19mA @ 5V	2.65mA	-	5.3ns	-	-40°C ~ 85°C	6-TSSOP, SC-88, SOT-363	Surface Mount	SC-70-6
	AD8561ARZ-REEL IC COMP 7NS ULTRA-FAST 8-SOIC Analog Devices Inc.	91	$5.74			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Complementary, TTL	3V ~ 10V, ±1.5V ~ 5V	7mV @ 5V	6µA @ 5V	-	6mA, 3.3mA, 5.5mA	85dB CMRR, 65dB PSRR	9.8ns	-	-40°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	AD8561ARZ-REEL7 IC COMP 7NS ULTRA-FAST 8-SOIC Analog Devices Inc.	125	$5.72			Tape & Reel (TR)	Active	General Purpose	1	CMOS, Complementary, TTL	3V ~ 10V, ±1.5V ~ 5V	7mV @ 5V	6µA @ 5V	-	6mA, 3.3mA, 5.5mA	85dB CMRR, 65dB PSRR	9.8ns	-	-40°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
	ADCMP562BRQZ-RL7 IC COMPARATOR PECL DUAL 20QSOP Analog Devices Inc.	44	$6.60			Tape & Reel (TR)	Active	General Purpose	2	Complementary, PECL	±4.75V ~ 5.25V	2mV @ -5.2V, 5V	3µA @ -5.2V,5V	30mA	5mA, 28mA, 13mA	80dB CMRR, 85dB PSRR	0.83ns	±1mV	-40°C ~ 85°C	20-SSOP (0.154", 3.90mm Width)	Surface Mount	20-QSOP
	LMH7220MK/NOPB IC COMPARATOR HS LVDS TSOT23-6 Texas Instruments	3	$6.69			Tape & Reel (TR)	Active	General Purpose	1	Complementary, Differential, LVDS	2.7V ~ 12V, ±1.35V ~ 6V	9.5mV @ 5V	0.5µA @ 5V	-	6.8mA	70dB CMRR, 74dB PSRR	7ns	-	-40°C ~ 85°C	SOT-23-6 Thin, TSOT-23-6	Surface Mount	SOT-23-THIN