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

LM393DR IC COMPARATOR 2 DIFF 8SOIC Texas Instruments	419,301 In Stock	1 : £0.18000 Cut Tape (CT) 2,500 : £0.07270 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	20mA	2.5mA	-	-	-	0°C ~ 70°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
LM311DR IC COMPARATOR 1 GEN PUR 8SOIC Texas Instruments	75,733 In Stock	1 : £0.21000 Cut Tape (CT) 2,500 : £0.08478 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	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

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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.