Comparators

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Mfr Part #	Quantity Available	Price	Series	Package	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

LM393DR2G IC COMPARATOR 2 GEN PUR 8SOIC onsemi	102,890 In Stock	1 : ¥3.28000 Cut Tape (CT) 2,500 : ¥0.88167 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
TL331IDBVR IC COMPARATOR 1 DIFF SOT23-5 Texas Instruments	82,871 In Stock	1 : ¥4.25000 Cut Tape (CT) 3,000 : ¥1.49083 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	1	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	700µA	-	-	-	-40°C ~ 85°C	SC-74A, SOT-753	Surface Mount	SOT-23-5
LM339PWR IC COMPARATOR 4 DIFF 14TSSOP Texas Instruments	15,564 In Stock	1 : ¥3.23000 Cut Tape (CT) 2,000 : ¥0.92357 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	14-TSSOP (0.173", 4.40mm Width)	Surface Mount	14-TSSOP

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Comparators

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.