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

LM239DR IC COMPARATOR 4 DIFF 14SOIC Texas Instruments	10,433 In Stock	1 : ¥3.23000 Cut Tape (CT) 2,500 : ¥0.88932 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	2mA	-	-	-	-25°C ~ 85°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SOIC
LM393DR2G IC COMPARATOR 2 GEN PUR 8SOIC onsemi	95,479 In Stock 157,500 Factory	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
LM2903DR2G IC COMPARATOR 2 GEN PUR 8SOIC onsemi	26,674 In Stock	1 : ¥3.86000 Cut Tape (CT) 2,500 : ¥0.89331 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 105°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
TLV3202AIDR IC COMPARATOR 2 GEN PUR 8SOIC Texas Instruments	12,031 In Stock	1 : ¥13.94000 Cut Tape (CT) 2,500 : ¥6.37527 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	2	Push-Pull	2.7V ~ 5.5V	5mV @ 5V	50pA @ 5V	-	50µA	70dB CMRR, 85dB PSRR	50ns	1.2mV	-40°C ~ 125°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
LM211DR2G IC COMPARATOR 1 GEN PUR 8SOIC onsemi	3,544 In Stock	1 : ¥4.85000 Cut Tape (CT) 2,500 : ¥1.59112 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	1	DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL	5V ~ 30V, ±2.5V ~ 15V	3mV @ ±15V	0.1µA @ ±15V	-	6mA	-	-	-	-25°C ~ 85°C	8-SOIC (0.154", 3.90mm Width)	Surface Mount	8-SOIC
LM239ADT IC COMPARATOR 4 GEN PUR 14SO STMicroelectronics	12,471 In Stock	1 : ¥6.29000 Cut Tape (CT) 2,500 : ¥2.43522 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General Purpose	4	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	2mV @ 30V	0.1µA @ 5V	16mA @ 5V	2mA	-	-	-	-40°C ~ 105°C	14-SOIC (0.154", 3.90mm Width)	Surface Mount	14-SO
LM239DTBR2G IC COMPARATOR 4 GEN PUR 14TSSOP onsemi	4,528 In Stock	1 : ¥5.36000 Cut Tape (CT) 2,500 : ¥1.75917 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-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.