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	MAX923ESA+T Warehouse Options	Analog Comparators Ultra Low-Power, Single/Dual-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	USD 3.9642	Multiples of: 2500	Max923	2 Channel	Cmos, Ttl	12 us	Precision With Reference	-	10 mV	11 V	2.5 V	4.5 uA	Smd/Smt	- 40 C	+ 85 C		SOIC - 8	Cut Tape	50 mA
Hot	MAX981CUA+ Warehouse Options	Analog Comparators Ultra-Low-Power, Open-Drain, Single/Dual-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	USD 3.9721	Multiples of: 1	Max981				General Purpose With Reference		10 mV	11 V	2.5 V	4 uA	Smd/Smt	0 C	+ 70 C	330 mW	UMAX - 8	Tube
Hot	MAX9042AESA+ 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	USD 3.9859	Multiples of: 1	Max9042a	2 Channel	Cmos/Ttl		General Purpose	10 nA	5 mV	5.5 V	2.5 V	85 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SO - 8	Tube
Hot	MAX995ESD+ 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	USD 3.9859	Multiples of: 1	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	SO - 14	Tube
Hot	MAX9108ESD+ Warehouse Options	Analog Comparators 25ns, Dual/Quad/Single, Low-Power, TTL 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	USD 3.9926	Multiples of: 1	Max9108	4 Channel	Complementary		General Purpose	125 nA	1.6 mV	5.5 V	4.5 V	1.4 mA	Smd/Smt	- 40 C	+ 85 C	666 mW	SOIC - 14	Tube
Hot	TL331MDBVTEP Warehouse Options	Analog Comparators EP Sgl 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	USD 3.9947	Multiples of: 1	Tl331 - Ep	1 Channel	Open Collector	0.3 us	Differential	250 nA	5 mV	36 V	2 V	700 uA	Smd/Smt	- 55 C	+ 125 C		SOT - 23 - 5	Reel	20 mA	0.7 mA
Hot	AD8611ARMZ-REEL Warehouse Options	Analog Comparators 8-Lead Ultra fast 4ns SGL Supply 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 3.9948	Multiples of: 1	Ad8611	1 Channel	Complementary	5.5 ns	Complementary With Latch	6 uA	7 mV	5 V	3 V	10 mA	Smd/Smt	- 40 C	+ 85 C	50 mW	SOIC - 8	Tube	10 mA
Hot	MAX941EUA+T Warehouse Options	Analog Comparators High-Speed Low-Power 3V5V 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	USD 3.9981	Multiples of: 1																Cut Tape
Hot	LT6700HS6-2#WTRMPBF Warehouse Options	Comparator with Voltage Reference Open-Collector TSOT-23-6 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 4.0075	Multiples of: 500	LT6700	2 Channel	Open Collector		Window	10 nA	6 mV	18 V	1.4 V	7.1 uA	SMD/SMT	- 40 C	+ 125 C		TSOT - 23	Cut Tape , Reel
Hot	MAX983EPA+ Warehouse Options	Comparator ICs Dual Comparator / 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	USD 4.0223	Multiples of: 1	Max983	2 Channel	Open Drain		General Purpose		10 mV	11 V	2.5 V	6 uA	Through Hole	- 40 C	+ 85 C	727 mW	PDIP - 8	Tube
Hot	MAX934CSE+T Warehouse Options	Analog Comparators Ultra-Low-Power, Low-Cost Comparators with 2% 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	USD 4.045	Multiples of: 2500	Max934	4 Channel	Complementary	12 us	General Purpose With Reference			11 V	2.5 V	6.5 uA	Smd/Smt	0 C	+ 70 C			Reel
Hot	LT6700HS6-3#WTRMPBF Warehouse Options	Comparator with Voltage Reference Open-Collector TSOT-23-6 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 4.0466	Multiples of: 1	LT6700	2 Channel	Open Collector		Window	10 nA	6 mV	18 V	1.4 V	7.1 uA	SMD/SMT	- 40 C	+ 125 C		TSOT - 23	Cut Tape , Reel
Hot	MAX991EUA+ 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	USD 4.0477	Multiples of: 1	Max991	2 Channel	Push - Pull		General Purpose	0.000001 uA	5 mV	5.5 V	2.5 V	160 uA	Smd/Smt	- 40 C	+ 85 C	362 mW	UMAX - 8	Tube		160 uA
Hot	LTC1540IMS8#TRPBF Warehouse Options	Analog Comparators Nanopwr(300nA)Comp.w/2% 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.	Analog Devices	Availability : 0	USD 4.0568	Multiples of: 1	Ltc1540	1 Channel	Cmos, Ttl				12 mV	11 V	2 V	0.0003 mA	Smd/Smt				MSOP - 8	Reel
Hot	MAX982CPA+ Warehouse Options	Analog Comparators Dual Comparator / 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	USD 4.0636	Multiples of: 83	Max982	2 Channel	Open Drain		General Purpose With Reference		10 mV	11 V	2.5 V	4.5 uA				471 mW		Tube
Hot	MAX924CSE+ Warehouse Options	Analog Comparators Ultra Low-Power, Single/Dual-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	USD 4.0636	Multiples of: 1	Max924	4 Channel	Complementary	12 us	Precision With Reference		10 mV	11 V	2.5 V	6.5 uA	Smd/Smt	0 C	+ 70 C		SOIC - 16 Narrow	Tube	50 mA
Hot	LMC6772AIM Warehouse Options	Analog Comparators Dual MicroPower Rail-to-Rail Input CMOS Comparator with Open Drain Output 8-SOIC -40 to 85 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 4.0666	Multiples of: 1	Lmc6772	2 Channel	Open Drain	4 us	General Purpose	0.04 pA	5 mV	15 V	2.7 V		Smd/Smt	- 40 C	+ 85 C		SOIC - 8 Narrow	Tube		20 uA
Hot	MAX993EUD+ 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	USD 4.0707	Multiples of: 1	Max993	4 Channel	Push - Pull		General Purpose	1 pA	5 mV	5.5 V	2.5 V	80 uA	Smd/Smt	- 40 C	+ 85 C	727 mW	TSSOP - 14	Tube
Hot	ADCMP551BRQ Warehouse Options	Analog Comparators SGL - Supply High Speed PECL 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 4.0793	Multiples of: 1	Adcmp551	2 Channel	Pecl	500 ps	General Purpose	28 uA (min) @ 3.3 v	10 mV @ 3.3 V	5 V	3.3 V	16 mA	Smd/Smt	- 40 C	+ 85 C	60 mW	QSOP	Tube		16 mA
Hot	MAX974EPE+ Warehouse Options	Analog Comparators Ultra-Low-Power, Open-Drain, Single/Dual-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	USD 4.1114	Multiples of: 1	Max974	4 Channel	Open Drain	12 us	General Purpose		10 mV	11 V	2.5 V	6.5 uA	Through Hole	- 40 C	+ 85 C	842 mW	PDIP - 16	Tube		6.5 uA