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	ADCMP572BCPZ-WP Warehouse Options	Analog Comparators Single Supply, CML on XFCB3.0-WAFFLE PAC 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 18.264	Multiples of: 50	Adcmp572	1 Channel	Complementary		General Purpose With Latch	25 uA (typ) @ 3.3 v	5 mV	5.4 V	3.1 V	52 mA		Smd/Smt	- 40 C	+ 85 C	230 mW	LFCSP - 16	Waffle		52 mA
Hot	JM38510/11202BPA Warehouse Options	Analog Comparators Dual Differential Comparator 8-CDIP -55 to 125 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 Request Quote	USD 18.8471	Multiples of: 50			Open_Collector	1300 ns		100 nA	5 mV				1 mA	Through_Hole					Rail/Tube
Hot	HA1-4905-5 Warehouse Options	Analog Comparators COMPARATOR 4X Precision IC 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 19.5533	Multiples of: 1000	Ha1 - 4905	4 Channel		130 ns		150 nA	7.5 mV	30 V	5 V	20 mA		Through Hole	0 C	+ 75 C		CDIP - 16	Tube
Hot	LM193AH/883 Warehouse Options	Comparator Dual ±18V/36V 8-Pin TO-99 Tray 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 Request Quote	USD 19.883	Multiples of: 1			Open Collector	1300 ns			2 mV					Through Hole					Tray		1 mA
Hot	LM119H/883 Warehouse Options	Analog Comparators High Speed Dual Comparator 10-TO-100 -55 to 125 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 Request Quote	USD 19.9285	Multiples of: 20		2 Channel	Open Collector	80 ns		0.475 uA @ 5 v	3.8 mV @ 5 V	36 V	5 V	11 mA A t +/- 15 v			- 55 C	+ 125 C	500 mW	TO - 100
Hot	5962-9452602MPA Warehouse Options	Comparator Dual ±18V/36V 8-Pin CDIP 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.	Texas Instruments	Availability : 0 Request Quote	USD 19.9514	Multiples of: 40	Lm193qml	2 Channel	Open Collector, Open Drain	700 ns	General Purpose	100 nA	5 mV	36 V	2 V	500 uA		Through Hole	- 55 C	+ 125 C		CDIP - 8
Hot	LM111H/883 Warehouse Options	Analog Comparators Voltage Comparator 8-TO-99 -55 to 125 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 Request Quote	USD 20.0457	Multiples of: 20		1 Channel	Open Collector	200 ns		0.1 uA A t +/- 15 v	3 mV at +/- 15 V	36 V	5 V	6 mA @ 15 v , - 5 mA A t - 15 v		Through Hole	- 55 C	+ 125 C	500 mW	TO - 99
Hot	LM139JB Warehouse Options	Analog Comparators Quad Differential Comparator 14-CDIP -55 to 125 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 Request Quote	USD 20.0664	Multiples of: 1																	-
Hot	TLV3607RTER Warehouse Options	Analog Comparators 800-ps, dual high-speed rail-to-rail input comparator with LVDS outputs 16-WQFN -40 to 125 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 Request Quote	USD 20.0721	Multiples of: 1
Hot	5962-8773901CA Warehouse Options	Analog Comparators Quad Differential Comparator 14-CDIP -55 to 125 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 Request Quote	USD 20.1285	Multiples of: 1	Tlc339	4 Channel	Open Collector, Open Drain	2.5 us	General Purpose	30 nA	5 mV	16 V	4 V	80 uA		Through Hole	- 55 C	+ 125 C	1150 mW	PDIP - 14	Tube	6 mA
Hot	LM139AW Warehouse Options	Analog Comparators Quad Differential Comparator 14-CFP -55 to 125 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 Request Quote	USD 20.1746	Multiples of: 1
Hot	LM111JGB Warehouse Options	Analog Comparators Differential Comparator With Strobes 8-CDIP -55 to 125 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 Request Quote	USD 20.2183	Multiples of: 20
Hot	MAX903EPA+ Warehouse Options	Analog Comparators High-Speed, 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 21.1916	Multiples of: 1	Max903	1 Channel	Complementary	0.008 us	Differential	10 uA	4 mV	12 V	7 V	4 mA		Through Hole	- 40 C	+ 85 C	28 mW	PDIP - 8	Tube		4 mA
Hot	TLV2354MJB Warehouse Options	Analog Comparators LinCMOS™ Quad Low-Voltage Differential Comparator 14-CDIP -55 to 125 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 Request Quote	USD 21.6383	Multiples of: 21			Open Drain				5 mV					Through Hole					Rail/Tube		0.6 mA
Hot	HA9P4905-5Z Warehouse Options	Analog Comparators W/ANNEAL COMPARATOR 4X PRECISION 16 COM 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 21.8	Multiples of: 20	Ha9p4905	4 Channel		130 ns		150 nA	7.5 mV	30 V	5 V	20 mA		Smd/Smt	0 C	+ 75 C		SOIC - 16 Wide
Hot	ADCMP572BCPZ-R2 Warehouse Options	Analog Comparators Ultrafast 3.3V 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 21.9652	Multiples of: 1	Adcmp572	1 Channel	Complementary		General Purpose With Latch	25 uA (typ) @ 3.3 v	5 mV	5.4 V	3.1 V	52 mA		Smd/Smt	- 40 C	+ 85 C	230 mW	LFCSP - 16	Reel		52 mA
Hot	LM139AJB Warehouse Options	Analog Comparators Quad Differential Comparator 14-CDIP -55 to 125 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 Request Quote	USD 22.3411	Multiples of: 1
Hot	5962-9688101QPA Warehouse Options	Analog Comparators LinCMOS™ Dual Low-Voltage Differential Comparator 8-CDIP -55 to 125 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 Request Quote	USD 22.3646	Multiples of: 18
Hot	LM139AWG/883 Warehouse Options	Comparator Quad ±15V/30V 14-Pin CSOIC Tray 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 Request Quote	USD 23.5592	Multiples of: 42			Open Collector				2 mV					Surface Mount					Tray		2 mA
Hot	LM139AW-SMD Warehouse Options	Analog Comparators Quad Differential Comparator 14-CFP -55 to 125 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 Request Quote	USD 24.678	Multiples of: 19	Lm139a	4 Channel	Rail - To - Rail	300 ns	Differential	25 nA	2 mV	36 V	2 V	500 uA		Smd/Smt	- 55 C	+ 125 C	1050 mW	CFP - 14	Tube	6 mA