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	MAX9013ESA+T Warehouse Options	Analog Comparators SC70 5ns Low-Power Single-Supply Precision 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 Request Quote	USD 2.9682	Multiples of: 1	Max9013	1 Channel	Ttl		General Purpose	2 uA	3 mV	5.5 V	4.5 V	2.3 mA	Smd/Smt	- 40 C	+ 85 C	362 mW	SOIC - 8 Narrow	Cut Tape
Hot	MAX986EUK+T Warehouse Options	Maxim Integrated Analog Comparators Single uPower 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 2.9689	Multiples of: 1	Max986	1 Channel	Open Drain		General Purpose	1 pA	5 mV	5.5 V	2.5 V	20 uA	Smd/Smt	- 40 C	+ 85 C	571 mW	SOT - 23 - 5	Reel
Hot	LTC1040CN#PBF Warehouse Options	Analog Comparators Dual uP 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 2.9811	Multiples of: 1	Ltc1040	2 Channel	Cmos, Ttl	80 us	Window	0.3 nA	1 mV	18 V	1.4 V	1.2 mA	Through Hole	- 40 C	+ 85 C		PDIP - 18	Tube	1.6 mA
Hot	LT1719IS8#PBF Warehouse Options	Analog Comparators Single High Speed 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 3.0013	Multiples of: 1	Lt1719	1 Channel	Cmos, Ttl		General Purpose	0 uA	0.4 mV	10.5 V	2.7 V	1 mA	Smd/Smt	- 40 C	+ 85 C		SO - 8	Tube	10 mA
Hot	LTC1843IS8#PBF Warehouse Options	Analog Comparators uP Dual Comp w/Open Drain & 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 3.0014	Multiples of: 1	Ltc1843	2 Channel	Open Drain		Window		3 mV	11 V	2 V	0.0035 mA	Smd/Smt	- 40 C	+ 85 C		SO - 8	Tube	1.8 mA
Hot	LT6700IS6-1#PBF Warehouse Options	Analog Comparators LT6700 - Micropower, Low Voltage, Dual Comparator with 400mV 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 3.0082	Multiples of: 1				18 s	Micropower											Each		7.1 uA
Hot	LTC1540CDD#PBF 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 Request Quote	USD 3.0164	Multiples of: 1	Ltc1540	1 Channel	Cmos, Ttl		Window		12 mV	11 V	2 V	0.0003 mA	Smd/Smt	0 C	+ 70 C		DFN - 8	Tube	1.8 mA
Hot	LTC1442CS8#PBF Warehouse Options	Analog Comparators uP Dual COMPARATOR 1% 1.182V 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 3.0164	Multiples of: 1	Ltc1442	2 Channel	Cmos, Ttl		Window		3 mV	11 V	2 V	0.0035 mA	Smd/Smt	0 C	+ 70 C		SO - 8	Tube	1.8 mA
Hot	MAX972CSA+ 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 Request Quote	USD 3.0168	Multiples of: 1	Max972	2 Channel	Open Drain	12 us	General Purpose		10 mV	11 V	2.5 V	3.2 uA	Smd/Smt	0 C	+ 70 C	471 mW	SOIC - 8	Tube		3.2 uA
Hot	MAX972CUA+ 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 Request Quote	USD 3.0324	Multiples of: 1	Max972	2 Channel	Open Drain				10 mV	11 V	2.5 V	4.5 uA	Smd/Smt	0 C	+ 70 C	471 mW	UMAX - 8	Tube
Hot	LTC1441IS8#PBF Warehouse Options	Analog Comparators uP Dual COMPARATORarator 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 3.0404	Multiples of: 1	Ltc1441	2 Channel	Cmos, Ttl		Window		3 mV	11 V	2 V	3.5 uA	Smd/Smt	- 40 C	+ 85 C		SO - 8	Tube	1.8 mA
Hot	LTC1444CS#PBF Warehouse Options	Analog Comparators uP Quad Comp 1% 1.182V Ref Open Drain 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 3.0436	Multiples of: 1	Ltc1444	4 Channel	Cmos, Ttl		Window		3 mV	11 V	11 V	8.5 uA	Smd/Smt	0 C	+ 70 C	500 mW	SO - 16	Tube	1.8 mA
Hot	MAX984CSE+ 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 Request Quote	USD 3.044	Multiples of: 1	Max984	4 Channel	Open Drain		General Purpose With Reference		10 mV	11 V	2.5 V	6.6 uA	Smd/Smt	0 C	+ 70 C	696 mW	SOIC - 16	Tube
Hot	LT6700HVHS6-3#PBF Warehouse Options	Analog Comparators LT6700 - Micropower, Low Voltage, Dual Comparator with 400mV 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 3.0641	Multiples of: 1				18 s	Micropower											Each		7.1 uA
Hot	AD8561AR Warehouse Options	Analog Devices Analog Comparators Ultra fast 7ns 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 Request Quote	USD 3.0769	Multiples of: 1	Ad8561	1 Channel	Complementary	9.8 ns	General Purpose	6 uA	7 mV	10 V	3 V	5.5 mA	Smd/Smt	- 40 C	+ 85 C	65 mW	SOIC - 8	Tube	3.2 mA
Hot	UPC271G2-A Warehouse Options	operational amplifiers and 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.	Renesas	Availability : 0 Request Quote	USD 3.0882	Multiples of: 1
Hot	MAX968EUA+ 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 3.0949	Multiples of: 1	Max968	2 Channel	Open Drain		General Purpose With Reference	50 nA	15 mV	5.5 V	1.6 V	10 uA	Smd/Smt	- 40 C	+ 85 C	330 mW	UMAX - 8	Tube		10 uA
Hot	LTC1042CN8#PBF Warehouse Options	Comparator; universal; 80ns; 2.8÷16V; THT; DIP8; Comparators:2 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 3.1104	Multiples of: 1	Ltc1042	2 Channel	Ttl	80 us	Window	0.3 nA		18 V	1.4 V	1.2 mA	Through Hole	- 40 C	+ 85 C		PDIP - 8	Tube	1.6 mA
Hot	MAX9203ESA+ Warehouse Options	Analog Comparators Low-Cost, 7ns, 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 3.1106	Multiples of: 1	Max9203	1 Channel	Complementary	0.007 us	General Purpose With Latch	5 uA	4 mV	10.5 V	4.75 V	2 mA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOIC - 8	Tube	8 mA
Hot	MAX924CPE+ 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 Request Quote	USD 3.1143	Multiples of: 1	Max924	4 Channel	Complementary	12 us	Window		10 mV	11 V	2.5 V	6.5 uA	Through Hole	0 C	+ 70 C	842 mW	PDIP - 16	Tube	50 mA