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	MAX9142EKA+T Warehouse Options	Analog Comparators 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply 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.	Analog Devices	Availability : 0 Request Quote	USD 2.382	Multiples of: 1	Max9142	2 Channel						5.5 V	2.7 V		Smd/Smt	- 40 C	+ 85 C		SOT - 23 - 8	Reel
Hot	TS3022IST Warehouse Options	Comparator; fast; 1.8÷5V; SMT; miniSO8; Comparators:2; 100nA 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 2.3832	Multiples of: 1
Hot	LTC6752IS5#TRMPBF Warehouse Options	Analog Comparators 280MHz Rail-to-Rail CMOS 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.	Analog Devices	Availability : 0 Request Quote	USD 2.3846	Multiples of: 1	Ltc6752	1 Channel	Cmos, Ttl				1.2 mV	5.25 V	2.45 V	4.5 uA	Smd/Smt				SOT - 5	Reel
Hot	LT6700CDCB-2#TRPBF Warehouse Options	Analog Comparators uPower Dual Comparator + 400mV 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.	Analog Devices	Availability : 0 Request Quote	USD 2.385	Multiples of: 2500	Lt6700	2 Channel	Open Collector				6 mV	18 V	1.4 V	5.7 uA	Smd/Smt				DFN - 6	Reel
Hot	MAX9042BESA+ Warehouse Options	Analog Comparators Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs 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 Request Quote	USD 2.3872	Multiples of: 141	Max9042b	2 Channel	Open Drain		General Purpose		5 mV	5.5 V	2.5 V	80 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SO - 8	Tube		80 uA
Hot	LMV7239M5 Warehouse Options	Comparator Single R-R I/P 5.5V 5-Pin SOT-23 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 2.3899	Multiples of: 1	Lmv7239	1 Channel	Push - Pull	75 ns	General Purpose	400 nA	6 mV	5.5 V	2.7 V	95 uA	Smd/Smt	- 40 C	+ 85 C		SOT - 23	Reel
Hot	MAX966ESA+ Warehouse Options	Analog Comparators Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O 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.	Analog Devices	Availability : 0 Request Quote	USD 2.3917	Multiples of: 1	Max966	2 Channel	Open Drain		General Purpose	50 nA	15 mV	5.5 V	1.6 V	6 uA	Smd/Smt	- 40 C	+ 85 C	330 mW	SOIC - 8 Narrow	Tube
Hot	MAX970EEE+ Warehouse Options	Analog Comparators Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O 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.	Analog Devices	Availability : 0 Request Quote	USD 2.414	Multiples of: 1	Max970	4 Channel	Open Drain			50 nA	7 mV	5.5 V	1.6 V	18 uA	Smd/Smt	- 40 C	+ 85 C	667 mW	QSOP - 16	Tube
Hot	MAX9042BEUA+ Warehouse Options	Analog Comparators Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs 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 Request Quote	USD 2.414	Multiples of: 1	Max9042b	2 Channel			General Purpose	1 pA	0.5 mV	5.5 V	2.5 V	40 uA	Smd/Smt	- 40 C	+ 85 C	330 mW	UMAX - 8	Tube
Hot	MAX9015AEKA+T Warehouse Options	Analog Comparators SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference 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 Request Quote	USD 2.4149	Multiples of: 1	Max9015a	1 Channel	Push - Pull					5.5 V	1.8 V		Smd/Smt	- 40 C	+ 85 C		SOT - 23 - 8	Reel
Hot	NE521DG Warehouse Options	Comparator ICs Dual Diff Comparator Sense Amp 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 2.4225	Multiples of: 1	Ne521	2 Channel	Push - Pull	9.6 ns		20 uA	7.5 mV	7 V		35 mA	Smd/Smt	0 C	+ 70 C	1040 mW	SOIC - 14	Tube	20 mA
Hot	MAX985EXK+T Warehouse Options	Analog Comparators Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O 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.	Analog Devices	Availability : 0 Request Quote	USD 2.4255	Multiples of: 1	Max985	1 Channel	Push - Pull		General Purpose	1 pA	5 mV	5.5 V	2.5 V	20 uA	Smd/Smt	- 40 C	+ 85 C	247 mW	SOT - 23 - 5	Reel
Hot	TLV3404IPWG4 Warehouse Options	Comparator Quad R-R I/O ±8V/16V 14-Pin TSSOP 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 2.4288	Multiples of: 90	Tlv3404	4 Channel	Open Collector, Open Drain	30 us	General Purpose	250 pA	3.6 mV	16 V	2.7 V	640 nA	Smd/Smt	- 40 C	+ 125 C	144 mW	TSSOP - 14	Tube
Hot	MAX995ESD+T Warehouse Options	Analog Comparators High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O 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.	Analog Devices	Availability : 0 Request Quote	USD 2.4409	Multiples of: 2500	Max995	4 Channel	Push - Pull		General Purpose	1 pA	5 mV	5.5 V	2.5 V	320 uA	Smd/Smt	- 40 C	+ 85 C	727 mW	SOIC - 14	Reel
Hot	MAX991EKA+T Warehouse Options	Analog Comparators High-Speed, Micropower, Low-Voltage, Rail-to-Rail I/O 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.	Analog Devices	Availability : 0 Request Quote	USD 2.4473	Multiples of: 1	Max991	2 Channel	Push - Pull		General Purpose	1 pA	5 mV	5.5 V	2.5 V	160 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOT - 23	Reel
Hot	MAX9646EUK+T Warehouse Options	Maxim Integrated Analog Comparators Low-Power 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.	Analog Devices	Availability : 0 Request Quote	USD 2.4491	Multiples of: 1	Max9646	4 Channel	Push - Pull	3 ms	General Purpose	15 nA		5.5 V	2.7 V	700 nA	Smd/Smt	- 40 C	+ 85 C	312 mW	SOT - 23 - 5	Reel
Hot	MAX977ESD+ Warehouse Options	Analog Comparators Single/Dual, +3V/+5V Dual-Speed Comparators with Auto-Standby 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 Request Quote	USD 2.4542	Multiples of: 137	Max977	2 Channel			General Purpose	- 300 nA	5 mV	5.25 V	2.7 V	1 mA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOIC - 14	Tube
Hot	LMV7235M5X Warehouse Options	Comparator Single R-R I/P 5.5V 5-Pin SOT-23 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 2.4627	Multiples of: 1	Lmv7235	1 Channel	Open Drain	75 ns	General Purpose	400 nA	6 mV	5.5 V	2.7 V	95 uA	Smd/Smt	- 40 C	+ 85 C		SOT - 23	Reel
Hot	TL3116IPW Warehouse Options	Texas Instruments Analog Comparators Ufast LP Prec 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 2.4745	Multiples of: 300	Tl3116	1 Channel	Push - Pull	9.9 ns	Precision	1.1 uA	3 mV	10 V	5 V	14.7 mA	Smd/Smt	- 40 C	+ 85 C	525 mW	TSSOP - 8	Tube
Hot	TLV3404CPWRG4 Warehouse Options	Comparator Quad R-R I/O ±8V/16V 14-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 Request Quote	USD 2.489	Multiples of: 2000	Tlv3404	4 Channel	Open Collector, Open Drain	30 us	General Purpose	250 pA	3.6 mV	16 V	2.5 V	640 nA	Smd/Smt	0 C	+ 70 C	720 mW	TSSOP - 14	Reel