About Analog Comparators

Analog Comparators

Analog comparators are devices used to compare two analog voltage signals and output either a digital high state or a digital low state depending on whether the compared signals are above or below a certain reference voltage. Dubbed the “World’s Simplest Microprocessor” by industry analysts, an analog comparator consists of an operational amplifier circuitry and a few resistors and capacitors. The operational amplifier provides power and the resistors and capacitors provide the necessary timing-related delay to the input signals. Generally, when the two input signals exceed the reference voltage, the output of the comparator is a logic high and when the input signals are below the reference, the output is a logic low. The thresholds for the inputs can be predetermined or can be adjustable depending on the application requirements. Analog comparators can also be made with programmable input thresholds or limits. These are useful in sensors or actuators that need to be adjusted to appropriate ranges.

Analog Comparators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Number of Channels	Output Type	Response Time	Comparator Type	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Supply Current per Channel	Mounting Style	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Package / Case	Qualification	Packaging	Output Current per Channel	Supply Current


Hot	MC3302PG Warehouse Options	Comparator Quad ±15V/30V 14-Pin PDIP Rail Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ON Semiconductor	Availability : 0 Request Quote	USD 0.3036	Multiples of: 1		4 Channel	Open Collector	1.3 us	General Purpose	500 nA	20 mV	30 V	3 V	2.5 mA	Through Hole	- 40 C	+ 85 C	1000 mW	PDIP - 14		Tube	16 mA
Hot	TL331LVDBVR Warehouse Options	Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3055	Multiples of: 1
Hot	TS861AILT Warehouse Options	Comparator; low-power; 2.7÷10V; SMT; SOT23-5; Comparators:1; 300pA Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	STMicroelectronics	Availability : 0 Request Quote	USD 0.3059	Multiples of: 3000
Hot	LM2903BQDRQ1 Warehouse Options	Analog Comparators Automotive Qualified Dual Differential Commodity Comparator 8-SOIC -40 to 125 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3098	Multiples of: 1	LM2903B - Q1														SOIC - 8		Cut Tape , Reel
Hot	NCV2250SQ2T2G Warehouse Options	Analog Comparators SINGLE PUSH-PULL OUTPUT Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ON Semiconductor	Availability : 0 Request Quote	USD 0.3104	Multiples of: 3000		1 Channel	Push - Pull		Complementary	1000 pA	0.5 mV	5.5 V	1.8 V	150 uA	Smd/Smt	- 40 C	+ 125 C		SC - 70 - 5	Aec - Q101	Cut Tape	52 mA
Hot	LM2903MX Warehouse Options	Comparator ICs 2 circuits; 2 to 36V -40 to +85 Op Temp Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ROHM	Availability : 0 Request Quote	USD 0.3138	Multiples of: 2500	Lm2903	2 Channel	Open Collector	1.5 us	General Purpose	500 nA	7 mV	30 V	5 V	1 mA	Smd/Smt	- 40 C	+ 85 C		SOIC - 8		Reel	16 mA
Hot	LM339EDR2G Warehouse Options	Analog Comparators Single Supply Quad Comparator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ON Semiconductor	Availability : 0 Request Quote	USD 0.3162	Multiples of: 1	Lm339																Cut Tape
Hot	LMV331IDCKRE4 Warehouse Options	Comparator Single 5.5V 5-Pin SC-70 T/R Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3168	Multiples of: 1	Lmv331	1 Channel	Open Collector, Open Drain	200 ns	General Purpose	250 nA	7 mV	5.5 V	2.7 V	120 uA	Smd/Smt	- 40 C	+ 85 C		SC - 70 - 5		Reel	10 mA
Hot	LMV393QDRQ1 Warehouse Options	Comparator ICs Auto Cat Dual Gen Purp Low Vltg Comp Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3173	Multiples of: 1	Lmv393 - Q1	2 Channel	Open Collector	200 ns	General Purpose	250 nA	7 mV	5.5 V	2.7 V	140 uA	Smd/Smt	- 40 C	+ 125 C		SOIC - 8	Aec - Q100	Reel	23 mA
Hot	LM3302NE4 Warehouse Options	Analog Comparators Quad Differential Comparator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.32	Multiples of: 1100	Lm3302	4 Channel	Open Collector, Open Drain	0.3 us	General Purpose	500 nA	20 mV	28 V	2 V	200 uA	Through Hole	- 40 C	+ 85 C		PDIP - 14		Tube	6 mA	200 uA
Hot	LMV393IPWG4 Warehouse Options	Comparator ICs Dual Gen Purp Low Vltg Comparator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3213	Multiples of: 1	Lmv393	2 Channel	Open Collector, Open Drain	0.2 us	General Purpose	250 nA	7 mV	5.5 V	2.7 V	200 uA	Smd/Smt	- 40 C	+ 85 C		TSSOP - 8		Tube	5 mA
Hot	TSM109AID Warehouse Options	Analog Comparators Dual Comp/Volt Ref Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	STMicroelectronics	Availability : 0 Request Quote	USD 0.3242	Multiples of: 1	Tsm109										Smd/Smt				SO - 8		Tube	4 mA
Hot	NCV2200SN1T1G Warehouse Options	Analog Comparators ANA COMPARATORS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ON Semiconductor	Availability : 0 Request Quote	USD 0.3271	Multiples of: 1
Hot	TS862AIPT Warehouse Options	STMicroelectronics Analog Comparators MicroPwr BICMOS COMPARATORS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	STMicroelectronics	Availability : 0 Request Quote	USD 0.328	Multiples of: 1	Ts862	2 Channel	Push - Pull	20 ns		300 pA	10 mV	10 V	2.7 V	28 uA	Smd/Smt	- 40 C	+ 85 C	625 mW	TSSOP - 8		Reel
Hot	S-89431ACMC-HBVT2U Warehouse Options	Analog Comparators OP AMP 5MV 0.5UA 0.9V-5.5V 5KHZ Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Ablic	Availability : 0 Request Quote	USD 0.3288	Multiples of: 3000	S - 89431A														SC - 88A - 5		Cut Tape
Hot	LM211QDRG4Q1 Warehouse Options	Texas Instruments Analog Comparators Diff Comparator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3304	Multiples of: 2500	Lm211 - Q1	1 Channel	Open Collector And Emitter	165 ns	Differential	100 nA	3 mV	30 V	3.5 V	12.5 mA	Smd/Smt	- 40 C	+ 125 C		SOIC - 8	Aec - Q100	Reel
Hot	LP2901NE4 Warehouse Options	Comparator Quad 30V 14-Pin PDIP Tube Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3357	Multiples of: 25	Lp2901	4 Channel	Open Collector, Open Drain	8 us	General Purpose	25 nA	5 mV	30 V	5 V	100 uA	Through Hole	- 40 C	+ 85 C		PDIP - 14		Tube	20 mA
Hot	NCX2220GF115 Warehouse Options	Analog Comparators dual low voltage comparator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	NXP	Availability : 0 Request Quote	USD 0.3411	Multiples of: 1233
Hot	NE521NG Warehouse Options	Comparator Dual ±5.25V 14-Pin PDIP Rail Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	ON Semiconductor	Availability : 0 Request Quote	USD 0.3449	Multiples of: 1		2 Channel	Push - Pull	9.6 ns		20 uA	7.5 mV	7 V		35 mA	Through Hole	0 C	+ 70 C	1420 mW	PDIP - 14		Tube	20 mA
Hot	LMV331M5X NOPB Warehouse Options	Analog Comparators Sgl Gen Purp Low Vltg Comparator ALT 595-LMV331IDCKT Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0 Request Quote	USD 0.3452	Multiples of: 3000	Lmv331 - N	1 Channel	Rail - To - Rail	450 ns	General Purpose	250 nA	7 mV	5 V	2.7 V	120 uA	Smd/Smt	- 40 C	+ 85 C		SOT - 23		Reel