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	MAX923CSA+ 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 6.7804	Multiples of: 1	Max923	2 Channel	Complementary	12 us	Precision With Reference		10 mV	5.5 V	1.25 V	4.5 uA	Smd/Smt	0 C	+ 70 C		SOIC - 8		Tube	50 mA
Hot	MAX516AENG+ Warehouse Options	Analog Comparators Quad, DAC-Programmed, 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.	Analog Devices	Availability : 0	USD 6.8156	Multiples of: 52	Max516a	4 Channel	Cmos/Ttl	800 ns	General Purpose	400 nA		16.5 V	4.75 V	10 mA	Smd/Smt	- 40 C	+ 85 C	480 mW	PDIP - 24 Narrow		Tube
Hot	ALD2331PAL Warehouse Options	Advanced Linear Devices Analog Comparators Voltage Comparator 2mV Prec Dual EPAD 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	USD 6.8172	Multiples of: 50	Ald2331p	2 Channel	Open Drain	2.4 us	Precision	20 pA	2 mV	10 V	3 V	180 uA		0 C	+ 70 C	600 mW			Tube
Hot	MAX999AAUK+T Warehouse Options	Analog Comparators Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails 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 6.8248	Multiples of: 1	Max999	1 Channel	Push - Pull	4.5 ns	General Purpose		1.5 mV	5.5 V	2.7 V	6.5 mA	Smd/Smt		+ 85 C		SOT - 23 - 5		Cut Tape
Hot	LT1721CGN#PBF Warehouse Options	Analog Comparators Quad High Speed 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	USD 6.8346	Multiples of: 1	Lt1721	4 Channel	Cmos, Ttl		Window	0 uA	1 mV	6 V	2.7 V	4 mA	Smd/Smt	0 C	+ 70 C		SSOP - 16		Reel	10 mA
Hot	ADCMP564BRQ Warehouse Options	Comparator Dual -5.45V/5.25V 20-Pin QSOP 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.	Analog Devices	Availability : 0	USD 6.8396	Multiples of: 112	Adcmp564	2 Channel	Ecl	500 ps	General Purpose	3 uA	3 mV	5 V	- 5.2 V	23 mA	Smd/Smt	- 40 C	+ 85 C	120 mW	QSOP		Tube
Hot	CMP401GRUZ-REEL Warehouse Options	Analog Comparators CMP401GRU-Reel 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 6.8642	Multiples of: 1	Cmp401	4 Channel	Open Drain		General Purpose	3 uA	3 mV	16 V		2 mA	Smd/Smt	- 40 C	+ 125 C		TSSOP - 16		Reel		2 mA
Hot	MAX516ACNG+ Warehouse Options	Analog Comparators Quad, DAC-Programmed, 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.	Analog Devices	Availability : 0	USD 6.8816	Multiples of: 1	Max516a	4 Channel	Cmos/Ttl	800 ns	General Purpose	400 nA		16.5 V	4.75 V	10 mA	Through Hole	0 C	+ 70 C	480 mW	PDIP - 24 Narrow		Tube
Hot	MAX969EEE+ 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 6.9142	Multiples of: 1	Max969	4 Channel	Open Drain	10 us		50 nA	10 mV	5.5 V	1.6 V	22 uA	Smd/Smt	- 40 C	+ 85 C	457 mW	QSOP - 16		Tube
Hot	ALD2302PAL Warehouse Options	Analog Comparators 4mV Push-Pull 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	USD 6.9464	Multiples of: 50	Ald2302p	2 Channel	Push - Pull	400 ns	Precision	200 pA	5 mV	6 V	2 V	500 uA	Through Hole	0 C	+ 70 C	600 mW	PDIP - 8		Tube	60 mA	500 uA
Hot	MAX516BCNG+ Warehouse Options	Analog Comparators Quad, DAC-Programmed, 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.	Analog Devices	Availability : 0	USD 6.9851	Multiples of: 1	Max516b	4 Channel	Cmos/Ttl	800 ns	General Purpose	400 nA		16.5 V	4.75 V	10 mA	Through Hole	0 C	+ 70 C	480 mW	PDIP - 24 Narrow		Tube
Hot	ADCMP566BCPZ Warehouse Options	Analog Comparators Dual Ultrafast VTG 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 6.9884	Multiples of: 1	Ad53539	2 Channel	Ecl		Differential	42 uA	5 mV	5.25 V	4.75 V	18 mA	Smd/Smt	- 40 C	+ 85 C	525 mW	LFCSP - 32		Tray	30 mA
Hot	ALD2321BSCL Warehouse Options	Analog Comparators .5mV Prec Dual with Comp Output Drivers 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	USD 7.0269	Multiples of: 50	Ald2321b	2 Channel	Push - Pull	1.1 us	Precision	20 pA	0.5 mV	10 V	3 V	180 uA	Smd/Smt	0 C	+ 70 C	600 mW	SOIC - 16		Tube	50 mA
Hot	MAX978ESE+ 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 7.0511	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	696 mW	SOIC - 16		Tube
Hot	LT1394IS8#PBF Warehouse Options	Analog Comparators 7ns Low Power 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 7.0548	Multiples of: 1	Lt1394	1 Channel	Cmos, Ttl	5 ns	Complementary With Latch	7 uA	0.8 mV	10 V	4.5 V	6 mA	Smd/Smt	- 40 C	+ 85 C		SO - 8		Tube	4 mA
Hot	MAX964EEE+ Warehouse Options	Analog Comparators Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails 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 7.1748	Multiples of: 1	Max964	4 Channel	Push - Pull	4.5 ns	General Purpose		1.5 mV	5.5 V	2.7 V	8 mA	Smd/Smt	- 40 C	+ 85 C		QSOP - 16		Tube
Hot	AD8612ARUZ Warehouse Options	Analog Comparators 14-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 7.2336	Multiples of: 1	Ad8612	2 Channel	Complementary	5.5 ns	Complementary With Latch	6 uA	7 mV	5 V	3 V	10 mA	Smd/Smt	- 40 C	+ 85 C	100 mW	TSSOP - 14		Tube	10 mA
Hot	LT1720CDD#PBF Warehouse Options	Analog Comparators Dual 3V/5V Hi 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	USD 7.245	Multiples of: 1	Lt1720	2 Channel	Cmos, Ttl		Window	0 uA	1 mV	6 V	2.7 V	4 mA	Smd/Smt	0 C	+ 70 C		DFN - 8		Tube	10 mA
Hot	ADCMP565BP Warehouse Options	Analog Comparators DUAL CHANNEL 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	USD 7.2765	Multiples of: 1	Gad53519	2 Channel	Ecl		Differential	40 uA	6 mV	5.25 V	4.75 V	18 mA	Smd/Smt	- 40 C	+ 85 C	490 mW	PLCC - 20		Tube		18 mA
Hot	MAX40026ATA/VY+ Warehouse Options	Analog Comparators High Speed 1ns 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 7.3316	Multiples of: 1	Max4002x	1 Channel	Lvds		Precision	10 uA	0.5 mV	3.6 V	2.7 V	17 mA	Smd/Smt	- 40 C	+ 125 C	784 mW	TDFN - 8	Aec - Q100	Cut Tape