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	LTC1540IMS8 Warehouse Options	Analog Comparators Nanopower Comp w/ 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 32	Multiples of: 1	Ltc1540	1 Channel	Cmos, Ttl		Window		16 mV	11 V	2 V	0.0003 mA		Smd/Smt	- 40 C	+ 85 C		MSOP - 8	Tube	1.8 mA
Hot	AD790SQ Warehouse Options	Analog Comparators Fast Prec 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 33.2848	Multiples of: 1	Ad790	1 Channel	Cmos/Ttl	45 ns	Precision With Latch	5 uA	1.5 mV	7 V	4.7 V			Through Hole	- 55 C	+ 125 C	500 mW	CDIP - 8	Tube	6.4 mA
Hot	ISL55100BIRZ-T7A Warehouse Options	Analog Comparators Quad 18V Pin Driver Window/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.	Renesas	Availability : 0 Request Quote	USD 33.8173	Multiples of: 250												Smd/Smt				QFN - 72 EP
Hot	ISL55100AIRZ-T7A Warehouse Options	Special Purpose Amplifiers Quad 18V Pin Driver Window/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.	Renesas	Availability : 0 Request Quote	USD 33.9475	Multiples of: 1	Isl55100a	4 Channel			Window							Smd/Smt				QFN - 72 EP
Hot	M38510/11202BGA Warehouse Options	Comparator Dual ±18V/36V 8-Pin TO-99 Tray 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 34.3256	Multiples of: 1			Open Collector				5 mV					Through Hole					Tray		2 mA
Hot	MAX901ACSE+ Warehouse Options	Analog Comparators High-Speed, Low-Power Voltage 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 34.7106	Multiples of: 1	Max901	4 Channel		0.008 us	General Purpose	6 uA	2 mV	10 V	5 V	+ 15 mA , - 12 mA		Smd/Smt	0 C	+ 70 C	500 mW (1/2 w)	SOIC - 16	Tube
Hot	5962-87659022A Warehouse Options	Analog Comparators Quad, Micropower, LinCMOS™ Comparator 20-LCCC -55 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 34.7539	Multiples of: 12
Hot	5962-8765902CA Warehouse Options	Analog Comparators Quad, Micropower, LinCMOS™ Comparator 14-CDIP -55 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 34.9361	Multiples of: 12
Hot	5962-9452601QPA Warehouse Options	Analog Comparators Dual Differential Comparator 8-CDIP -55 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 34.9529	Multiples of: 12			Open Collector	1300 ns		100 nA	5 mV				1 mA	Through Hole					Rail/Tube
Hot	LM193JGB Warehouse Options	Comparator Dual ±15V/30V 8-Pin CDIP 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 34.9529	Multiples of: 12			Open Collector	1300 ns		100 nA	5 mV					Through Hole					Rail/Tube		1 mA
Hot	HMC674LP3E Warehouse Options	Analog Devices Hittite 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.	Analog Devices	Availability : 0 Request Quote	USD 34.9984	Multiples of: 1	Hmc674	1 Channel	Rspecl		General Purpose With Latch	15 uA	5 mV			9 mA		Smd/Smt	- 40 C	+ 85 C	140 mW	QSOP - 16	Reel	45 mA
Hot	HMC674LP3ETR Warehouse Options	Analog Comparators Comparator-PECL 13GHz 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 35.2575	Multiples of: 500	Hmc674	1 Channel	Rspecl		General Purpose With Latch	15 uA	5 mV			9 mA		Smd/Smt	- 40 C	+ 85 C	140 mW	QSOP - 16	Cut Tape	45 mA
Hot	LM119W/883 Warehouse Options	Analog Comparators High Speed Dual Comparator 10-CFP -55 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 36.6072	Multiples of: 19		2 Channel	Open Collector	80 ns		0.475 uA @ 5 v	3.8 mV @ 5 V	36 V	5 V	11 mA A t +/- 15 v			- 55 C	+ 125 C	500 mW	CPAK
Hot	JM38510/11201BDA Warehouse Options	Comparator Quad ±18V/36V 14-Pin CFPAK 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 36.796	Multiples of: 1			Open_Collector				5 mV					Surface_Mount					Rail/Tube		2 mA
Hot	77008012A Warehouse Options	Analog Comparators Quad Differential Comparator 20-LCCC -55 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 36.9178	Multiples of: 11
Hot	MC10E1651FNG Warehouse Options	ON Semiconductor Analog Comparators - 5V ECL Dual ECL Output 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 37.8472	Multiples of: 12	Mc10e1651	2 Channel		475 ps	General Purpose With Latch				5 V	50 mA		Smd/Smt	0 C	+ 85 C		PLCC - 20	Tube	50 mA
Hot	M38510/10304BGA Warehouse Options	Comparator Single ±15V/30V 8-Pin TO-99 Tray 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 38.6273	Multiples of: 20			Open Drain				3 mV					Through Hole					Tray		6 mA
Hot	LM139AWG-SMD Warehouse Options	Comparator Quad Â±15V/30V 14-Pin CSOIC Tray 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 38.9515	Multiples of: 88
Hot	LM111J-8 Warehouse Options	Comparator ICs Vtg 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 39.2438	Multiples of: 1	Lm111 - N											Through Hole				CDIP - 8	Tube
Hot	5962-87659012A Warehouse Options	Analog Comparators Low-Power LinCMOS™ Quad Comparator 20-LCCC -55 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 39.615	Multiples of: 11