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

LM239DR2G IC COMPARATOR 4 GEN PUR 14SOIC onsemi	25,638 In Stock	1 : ¥3.57000 Cut Tape (CT) 2,500 : ¥1.19146 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	4	CMOS, Open-Collector, TTL	3V ~ 36V, ±1.5V ~ 18V	5mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-25°C ~ 85°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
LM239D IC COMPARATOR 4 DIFF 14SOIC Texas Instruments	1,039 In Stock	1 : ¥8.84000 Tube	-	Tube	Last Time Buy	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	20mA	2mA	-	-	-	-25°C ~ 85°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-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.