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	Availability ⓘ (▲▼)	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

LTC1443IN#PBF

Analog Comparators uP Quad COMPARATOR 1% 1.182V Ref

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

0
6 to 16 Weeks

October 2024

October 2024
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USD 6.3297

Multiples of: 1

LTC1444IN#PBF

Analog Comparators uP Quad COMPARATOR 1% 1.182V Ref Open Drain

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

0
6 to 16 Weeks

October 2024

October 2024
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40	29	30	1	2	3	4	5
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USD 6.3297

Multiples of: 1

MAX931CPA+

Analog Comparators Ultra-Low-Power, Low-Cost Comparators with 2% Reference

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

0
6 to 16 Weeks

October 2024

October 2024
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USD 6.3551

Multiples of: 1

4 us

Low Power

2.5 uA

LT1116CN8

Analog Comparators 12ns, 1x S Ground-Sensing Comp

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

0
6 to 16 Weeks

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 6.3663

Multiples of: 1

Lt1116

1 Channel

Cmos, Ttl

1 mV

10 V

4.5 V

38 mA

Through Hole

PDIP - 8

Tube

AD790JRZ

Analog Comparators Fast Prec Comparator

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

0
6 to 16 Weeks

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
41	6	7	8	9	10	11	12
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44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9

USD 6.4033

Multiples of: 1

Ad790

1 Channel

Cmos, Ttl

45 ns

Precision With Latch

5 uA

0.6 mV

7 V

4.5 V

Smd/Smt

- 55 C

+ 125 C

250 mW

SOIC - 8

Tube

6.4 mA

MAX982EPA

Maxim Integrated Analog Comparators Dual Comparator Reference

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

0
6 to 16 Weeks

October 2024

October 2024
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45	3	4	5	6	7	8	9

USD 6.4091

Multiples of: 1

Max982

2 Channel

Open Drain

General Purpose With Reference

+/- 10 mV

11 V

2.5 V

4.5 uA

Through Hole

471 mW

PDIP - 8

Tube

MAX921EPA+

Analog Comparators Ultra Low-Power, Single/Dual-Supply Comparators

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

0
6 to 16 Weeks

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 6.4332

Multiples of: 1

Max921

1 Channel

Complementary

12 us

Window

10 mV

11 V

2.5 V

3.2 uA

Through Hole

- 40 C

+ 85 C

727 mW

PDIP - 8

Tube

50 mA

3.2 uA

MAX942EPA+

Analog Comparators High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators

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

0
6 to 16 Weeks

October 2024

October 2024
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40	29	30	1	2	3	4	5
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45	3	4	5	6	7	8	9

USD 6.4818

Multiples of: 1

Max942

2 Channel

General Purpose

0.15 uA

2 mV

5.5 V

2.7 V

800 uA

Through Hole

- 40 C

+ 85 C

727 mW

PDIP - 8

Tube

800 uA

LT6700MPDCB-2#TRMPBF

Analog Comparators uPower Dual Comparator + 400mV Ref

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

0
6 to 16 Weeks

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
41	6	7	8	9	10	11	12
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45	3	4	5	6	7	8	9

USD 6.494

Multiples of: 1

Lt6700

2 Channel

Open Collector

6 mV

18 V

1.4 V

5.7 uA

Smd/Smt

DFN - 6

Reel

LT1711IMS8#TRPBF

Analog Comparators 4.5ns Single High Speed Comparator

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

0
6 to 16 Weeks

October 2024