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	MAX978EEE+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 Request Quote	USD 4.6005	Multiples of: 1	Max978	4 Channel			General Purpose	75 nA	2 mV	5.5 V	2.7 V	120 uA	Smd/Smt	- 40 C	+ 85 C	667 mW		Cut Tape
Hot	MAX932EPA+ 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 Request Quote	USD 4.6396	Multiples of: 1	Max932	2 Channel	Complementary	12 us	Window		10 mV	11 V	2.5 V	4.5 uA	Through Hole	- 40 C	+ 85 C	727 mW	PDIP - 8	Tube	50 mA
Hot	MAX971CSA+ 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 4.6462	Multiples of: 1	Max971	1 Channel	Open Drain	12 us	General Purpose With Reference		10 mV	11 V	2.5 V	3.2 uA	Smd/Smt	0 C	+ 70 C		SOIC - 8	Tube	15 uA
Hot	MAX973ESA+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 Request Quote	USD 4.6671	Multiples of: 2500	Max973	2 Channel	Open Drain		General Purpose	-	10 mV									Reel
Hot	MAX981ESA+ 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 4.6777	Multiples of: 1	Max981	1 Channel	Open Drain	12 us	Window		10 mV	11 V	2.5 V	4 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOIC - 8	Tube
Hot	MAX969ESE+T 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 4.678	Multiples of: 2500	Max969	4 Channel	Open Drain	10 us		50 nA	7 mV	5.5 V	1.6 V	22 uA	Smd/Smt	- 40 C	+ 85 C	696 mW	SOIC - 16 Narrow	Reel
Hot	MAX974ESE+ 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 4.6939	Multiples of: 1	Max974	4 Channel	Open Drain		General Purpose		10 mV	11 V	2.5 V	8.5 uA	Smd/Smt	- 40 C	+ 85 C	696 mW	SO - 16N	Tube
Hot	LT1671IS8 Warehouse Options	Analog Comparators 60ns, L Pwr,1x S, Ground-Sensing Comp 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 4.6951	Multiples of: 1	Lt1671	1 Channel	Cmos, Ttl	50 ns	Complementary With Latch	350 nA	0.8 mV	10 V	4.5 V	450 uA	Smd/Smt	- 40 C	+ 85 C		SO - 8	Tube	4 mA
Hot	MAX975ESA+ 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 4.7007	Multiples of: 1	Max975	1 Channel			General Purpose	- 300 nA	5 mV	5.25 V	2.7 V	500 uA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOIC - 8	Tube
Hot	MAX965ESA+ 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 4.7171	Multiples of: 1
Hot	MAX907ESA+ Warehouse Options	Analog Comparators Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply 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 4.7237	Multiples of: 1	Max907	2 Channel	Complementary	40 ns	General Purpose	300 nA	2 mV	5.5 V	4.5 V	1 mA	Smd/Smt	- 40 C	+ 85 C	471 mW	SOIC - 8	Tube	100 uA
Hot	MAX921CUA+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 Request Quote	USD 4.725	Multiples of: 1	Max921	1 Channel	Cmos, Ttl	12 us	Precision With Reference	-	10 mV	11 V	2.5 V	3.2 uA	Smd/Smt	0 C	+ 70 C	330 mW	UMAX - 8	Cut Tape	50 mA
Hot	ADCMP607BCPZ-R2 Warehouse Options	Analog Devices Analog Comparators RR Fast 2.5-5.5V SGL-Supply CML 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 4.7493	Multiples of: 1	Adcmp607	1 Channel	Complementary		General Purpose With Latch	5 uA	5 mV	5.5 V	2.5 V	25 mA	Smd/Smt	- 40 C	+ 85 C	62 mW	LFCSP - 12	Reel
Hot	LT1116CN8#PBF Warehouse Options	Analog Comparators 12ns Ground Sensing 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 4.7527	Multiples of: 1	Lt1116	1 Channel	Cmos, Ttl				1 mV	10 V	4.5 V	38 mA	Through Hole				PDIP - 8	Tube
Hot	MAX941CPA+ 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 Request Quote	USD 4.7565	Multiples of: 1				80 ns	High Speed													430 uA
Hot	MAX922EPA+ 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 4.7744	Multiples of: 1	Max922	2 Channel	Complementary	12 us	General Purpose		10 mV	5.5 V	1.25 V	3.2 uA	Through Hole	- 40 C	+ 85 C	727 mW	PDIP - 8	Tube	50 mA
Hot	LT1712CGN#PBF Warehouse Options	Analog Comparators 4.5nS L/Pwr 3V/5V Dual R2R 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 4.7855	Multiples of: 1	Lt1712	2 Channel	Cmos, Ttl		Complementary With Latch	5 uA	0.7 mV	12 V	2.4 V	17 mA	Smd/Smt	0 C	+ 70 C		SSOP - 16	Tube	10 mA
Hot	MAX971CPA+ 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 4.7878	Multiples of: 71
Hot	ALD2301CSAL Warehouse Options	Comparator ICs 20mV Open Drain Drvr 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.	Advanced Linear Devices	Availability : 0 Request Quote	USD 4.8191	Multiples of: 50	Ald2301c	2 Channel	Open Drain	650 ns	Precision	400 pA	20 mV	12 V	3 V	18 uA	Smd/Smt	0 C	+ 70 C	600 mW	SOIC - 8	Tube	60 mA
Hot	LTC1445IS Warehouse Options	Analog Comparators LTC1445 - Ultralow Power Quad Comparators with 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 4.8245	Multiples of: 1	Ltc1445	4 Channel	Cmos, Ttl				3 mV	11 V	2 V	0.0085 mA	Smd/Smt				SO - 16