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	ADCMP551BRQZ Warehouse Options	Analog Devices 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 3.8049	Multiples of: 1	Adcmp551	1 Channel	Pecl	500 ps	Window	5 uA	10 mV	5.25 V	3.135 V	17 mA	Smd/Smt	- 40 C	+ 85 C	130 mW	QSOP - 16	Tube	55 mA
Hot	MAX984ESE+T 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 3.8055	Multiples of: 2500	Max984	4 Channel	Open Drain		General Purpose With Reference		+/- 10 mV	11 V	2.5 V	6.6 uA				696 mW		Reel
Hot	MAX976EUA+T Warehouse Options	Analog Comparators Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power 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 3.8088	Multiples of: 2500	Max976				General Purpose											Cut Tape
Hot	LTC1040CSW#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	USD 3.8304	Multiples of: 1	Ltc1040	2 Channel	Cmos, Ttl				0.3 mV	18 V	1.4 V	5.7 uA	Smd/Smt				SO - 18	Tube
Hot	MAX975EUA+T 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	USD 3.8465	Multiples of: 1	Max975	1 Channel	Complementary		General Purpose	- 300 nA	+/- 5 mV	5.25 V	2.7 V	500 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	UMAX - 8	Reel		500 uA
Hot	LMC6772AIMM/NOPB Warehouse Options	Comparator ICs Dual Micropwr RRIN 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.	Texas Instruments	Availability : 0	USD 3.8516	Multiples of: 1	Lmc6772										Smd/Smt				MSOP	Reel
Hot	LMV7275MF 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	USD 3.8695	Multiples of: 1	Lmv7275	1 Channel	Open Drain	1.8 us	General Purpose	100 nA	4 mV	5.5 V	1.8 V	14 uA	Smd/Smt	- 40 C	+ 85 C		SOT - 23 - 5	Cut Tape
Hot	MAX970ESD+ 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	USD 3.8824	Multiples of: 1	Max970	4 Channel	Open Drain			50 nA	7 mV	5.5 V	1.6 V	11 uA	Smd/Smt	- 40 C	+ 85 C	667 mW	SOIC - 14	Tube
Hot	LTC6754HSC6#TRMPBF Warehouse Options	Analog Comparators LVDS 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	USD 3.8836	Multiples of: 500	Ltc6754	1 Channel	Lvds				0.75 mV	5.25 V	2.4 V	13.4 mA	Smd/Smt				SC70 - 6	Cut Tape
Hot	RT2903HYDT Warehouse Options	Analog Comparators CONDITIONING & INTERFACES 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	USD 3.8914	Multiples of: 500
Hot	LT6700IS6-1#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	USD 3.8988	Multiples of: 2500	Lt6700	2 Channel	Open Collector		Window	15 nA		18 V	1.4 V	0.0057 mA	Smd/Smt	- 40 C	+ 85 C		SOT - 6	Cut Tape	5 mA
Hot	ADCMP551BRQZ-REEL7 Warehouse Options	Analog Comparators Single Supply Hi Speed PECL 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	USD 3.9035	Multiples of: 1000	Adcmp551	1 Channel	Pecl		General Purpose With Latch											Reel
Hot	LT1018IS8#PBF Warehouse Options	Analog Comparators Micropower 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.	Analog Devices	Availability : 0	USD 3.9053	Multiples of: 1	Lt1018	2 Channel	Cmos, Ttl	5 us	General Purpose	110 nA	0.4 mV	40 V	1.2 V	130 uA	Smd/Smt	- 40 C	+ 85 C		SO - 8	Tube	70 mA
Hot	MAX9041AESA+ 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 3.906	Multiples of: 1	Max9041	1 Channel	Rail - To - Rail		General Purpose	1 pA	0.5 mV	5.5 V	2.5 V	40 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SO - 8	Tube
Hot	RT2904WHYDT Warehouse Options	Analog Comparators CONDITIONING & INTERFACES 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	USD 3.9156	Multiples of: 500
Hot	MAX941CSA+ Warehouse Options	Analog Comparators High-Speed, 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	USD 3.9217	Multiples of: 1	Max941	1 Channel	Complementary	80 ns	General Purpose With Latch			5 V	3 V	700 uA	Smd/Smt	0 C	+ 70 C		SOIC - 8	Tube
Hot	ADCMP563BRQZ Warehouse Options	Analog Comparators IC Dual High Spd ECL 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 3.9254	Multiples of: 1	Adcmp563	2 Channel	Ecl	500 ps	Window	10 uA	10 mV	5.25 V	4.75 V	5 mA	Smd/Smt	- 40 C	+ 85 C	230 mW	QSOP - 16	Tube		5 mA
Hot	MAX967EUA+ 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	USD 3.9254	Multiples of: 1	Max967	2 Channel	Open Drain		General Purpose With Reference	50 nA	7 mV	5.5 V	1.6 V	16 uA	Smd/Smt	- 40 C	+ 85 C	330 mW	UMAX - 8	Tube
Hot	MAX908CSD+T Warehouse Options	Analog Comparators Quad TTL 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	USD 3.9429	Multiples of: 2500	Max908	4 Channel	Complementary	40 ns	General Purpose	300 nA	2 mV	5.5 V	4.5 V	1 mA	Smd/Smt	0 C	+ 70 C	667 mW	SOIC - 14 Narrow	Reel	100 uA
Hot	MAX922CPA+ 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 3.9496	Multiples of: 1	Max922	2 Channel	Complementary	12 us	General Purpose		10 mV	5.5 V	1.25 V	3.2 uA	Through Hole	0 C	+ 70 C	727 mW	PDIP - 8	Tube	50 mA