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	LM211QDRG4 Warehouse Options	Texas Instruments Analog Comparators Diferental Comparatr with Strobes 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	USD 0.4661	Multiples of: 2500	Lm211	1 Channel	Open Collector And Emitter	115 ns	Differential	300 nA	3 mV	30 V	3.5 V	6 mA	Smd/Smt	- 40 C	+ 125 C		SOIC - 8	Reel	50 mA
Hot	LMV393M/NOPB Warehouse Options	Comparator ICs Low Volt Dual 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	USD 0.4682	Multiples of: 290	Lmv393 - N	2 Channel	Rail - To - Rail	450 ns	General Purpose	250 nA	7 mV	5 V	2.7 V	200 uA	Smd/Smt	- 40 C	+ 85 C		SOIC - 8 Narrow	Tube
Hot	TLV7041QDBVRQ1 Warehouse Options	8mV 2pA SOT-23-5 Comparators ROHS 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	USD 0.4687	Multiples of: 1		1 Channel	Open Drain			2 pA	- 8 mV , + 8 mV	5.5 V	1.6 V		SMD/SMT	- 40 C	+ 125 C		SOT - 23 - 5
Hot	TLC372CDRG4 Warehouse Options	Comparator Dual ±8V/16V 8-Pin SOIC 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	USD 0.4694	Multiples of: 2500	Tlc372	2 Channel	Open Collector, Open Drain	200 ns	General Purpose	20 nA	5 mV	16 V	3 V	150 uA	Smd/Smt	0 C	+ 70 C		SOIC - 8	Reel	6 mA
Hot	TLC372CPWRG4 Warehouse Options	Comparator Dual ±8V/16V 8-Pin TSSOP 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	USD 0.4694	Multiples of: 2000	Tlc372	2 Channel	Open Collector, Open Drain	200 ns	General Purpose	20 nA	5 mV	16 V	3 V	150 uA	Smd/Smt	0 C	+ 70 C		TSSOP - 8	Reel	6 mA
Hot	TLV4031R2YKAR Warehouse Options	Analog Comparators Low-power comparator with reference (inverting, open-drain) 4-DSBGA -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	USD 0.4708	Multiples of: 1	Tlv4031	1 Channel	Open Drain		Precision	10 pA		5.5 V	1.6 V		Smd/Smt	- 40 C	+ 125 C		DSBGA - 4	Cut Tape	55 mA
Hot	LMV393IDDURG4 Warehouse Options	Comparator Dual 5.5V 8-Pin VSSOP 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	USD 0.4729	Multiples of: 3000	Lmv393	2 Channel	Open Collector, Open Drain	200 ns	General Purpose	250 nA	7 mV	5.5 V	2.7 V	200 uA	Smd/Smt	- 40 C	+ 85 C		VSSOP - 8	Reel	5 mA
Hot	LM393TL/NOPB Warehouse Options	Comparator ICs Low Power Low Offset Voltage Dual Comparator 8-DSBGA 0 to 70 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	USD 0.4734	Multiples of: 1	Lm393 - N	2 Channel	Rail - To - Rail	700 ns	General Purpose	250 nA	5 mV	36 V	2 V	500 uA	Smd/Smt	0 C	+ 70 C		U SMD	Reel
Hot	TLC372IDRG4 Warehouse Options	Comparator Dual ±8V/16V 8-Pin SOIC 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	USD 0.4775	Multiples of: 1	Tlc372	2 Channel	Open Collector, Open Drain	200 ns	General Purpose	20 nA	5 mV	16 V	3 V	150 uA	Smd/Smt	- 40 C	+ 85 C		SOIC - 8	Reel	6 mA
Hot	ADCMP356YKSZ-REEL7 Warehouse Options	Analog Comparators 0.6V Ref w/ PushPull Active-Hi Out 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.	Analog Devices	Availability : 0	USD 0.4787	Multiples of: 1	Adcmp356	1 Channel	Push - Pull		General Purpose With Reference	170 uA		5.5 V	2.25 V	10 uA	Smd/Smt	- 40 C	+ 85 C	83 uW	SC - 70 - 4	Reel
Hot	LMV331IDBVTE4 Warehouse Options	Comparator ICs Single Low-Voltage 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	USD 0.4797	Multiples of: 1	Lmv331	1 Channel	Open Collector, Open Drain	0.2 us	General Purpose	250 nA	7 mV	5.5 V	2.7 V	120 uA	Smd/Smt	- 40 C	+ 85 C		SOT - 23 - 5	Reel	10 mA
Hot	LM2903DG4 Warehouse Options	Comparator ICs Dual 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	USD 0.4822	Multiples of: 1	Lm2903	2 Channel	Open Collector, Open Drain	0.3 us	Differential	50 nA	7 mV	30 V	2 V	500 uA	Smd/Smt	- 40 C	+ 125 C		SOIC - 8	Tube	6 mA
Hot	LM2901NSR Warehouse Options	Comparator ICs 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	USD 0.4837	Multiples of: 1	Lm2901	4 Channel	Open Collector, Open Drain	1.3 us	Differential	250 nA	7 mV	30 V	2 V	2 mA	Smd/Smt	- 40 C	+ 125 C		SO - 14	Reel	6 mA
Hot	NJM12901M Warehouse Options	Analog Comparators Single Supply Dual 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.	Nisshinbo	Availability : 0	USD 0.4841	Multiples of: 1																Tube
Hot	LM311PW Warehouse Options	Comparator ICs Single Strobed Differential 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	USD 0.4846	Multiples of: 1	Lm311	1 Channel	Open Collector, Open Drain	0.115 us	Differential	250 nA	7.5 mV	30 V	3.5 V	7.5 mA	Smd/Smt	0 C	+ 70 C		TSSOP - 8	Tube	50 mA
Hot	LM393FVM-TR Warehouse Options	Analog Comparators GROUND SENSE 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.	ROHM	Availability : 0	USD 0.4855	Multiples of: 1
Hot	V6207646-01XE Warehouse Options	Texas Instruments Analog Comparators EP Dual Diff 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.	Texas Instruments	Availability : 0	USD 0.4886	Multiples of: 1	Lm293 - Ep	2 Channel	Open Collector, Open Drain	300 ns	Differential	- 250 nA	5 mV	30 V	2 V	500 uA	Smd/Smt	- 55 C	+ 125 C		SOIC - 8	Reel	6 mA
Hot	LMV339ID Warehouse Options	Comparator ICs Quad Gen Purp Low-Vltg 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.	Texas Instruments	Availability : 0	USD 0.4893	Multiples of: 50	Lmv339	4 Channel	Open Collector, Open Drain	0.2 us	General Purpose	250 nA	7 mV	5.5 V	2.7 V	75 uA	Smd/Smt	- 40 C	+ 85 C		SOIC - 14	Tube	10 mA
Hot	TLV4041R1YKAR Warehouse Options	Analog Comparators Low-power comparator with reference (non-inverting, push-pull) 4-DSBGA -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	USD 0.4895	Multiples of: 1	Tlv4041	1 Channel	Push - Pull		Precision	10 pA		5.5 V	1.6 V		Smd/Smt	- 40 C	+ 125 C		DSBGA - 4	Cut Tape
Hot	MIC845NYC5-TR Warehouse Options	Microchip Technology Micrel Analog 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.	Microchip	Availability : 0	USD 0.4914	Multiples of: 1											Smd/Smt				SC - 70 - 5	Reel