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

ISL55100AIRZ

Special Purpose Amplifiers W/ANNEAL QD 18V PIN RX/TX 12OHM S TYP

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 : 32
Ship by Fri. 29 Aug to Wed. 03 Sep

September 2025

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USD 20.0849

Multiples of: 1

Isl55100a

4 Channel

Window

Smd/Smt

- 40 C

+ 85 C

QFN - 72 EP

TLC3704MFKB

Analog Comparators Low-Power LinCMOS™ Quad Comparator with Totem Pole Output 20-LCCC -55 to 125

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
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USD 41.9047

Multiples of: 1

Push - Pull

2700 ns

0.005 nA

5 mV

Surface Mount

Rail/Tube

0.08 mA

HMC675LP3E

Analog Devices Hittite Analog 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

Availability : 0
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USD 43.1429

Multiples of: 1

Hmc675

1 Channel

Cml

General Purpose With Latch

15 uA

5 mV

9 mA

Smd/Smt

- 40 C

+ 85 C

100 mW

QSOP - 16

Reel

8 mA

HA1-4902-2

Analog Comparators COMPARATOR 4X PRECISION 16CDIP MIL

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
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USD 44.0687

Multiples of: 300

LM119E/883

Analog Comparators High Speed Dual Comparator 20-LCCC -55 to 125

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
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USD 44.9063

Multiples of: 1

Open Collector

80 ns

3.8 mV

11 mA

Surface Mount

Rail/Tube

HMC675LC3C

Analog Comparators hi Speed Latched Comp-RSCML , 10GHz

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
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USD 49.6125

Multiples of: 1

Hmc675

1 Channel

Cml

General Purpose With Latch

15 uA

5 mV

9 mA

Smd/Smt

- 40 C

+ 85 C

100 mW

QSOP - 16

Reel

8 mA

MAX19005CCS+

Analog Comparators Quad, Ultra-Low-Power, 200 Mbps Driver/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

Availability : 0
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USD 52.1082

Multiples of: 1

Max19005

Tube

JM38510/11202BGA

Comparator Dual ±18V/36V 8-Pin TO-99 Tray

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
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USD 56.975

Multiples of: 20

Open_Collector

5 mV

Through_Hole

Tray

2 mA

STHV64SW

Analog Comparators 64-channel (+-100 V/-200 to 0 V/0 to 200 V), low harmonic distortion, highvolt a

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
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USD 57.834

Multiples of: 567

Tray

86014012A

Comparator Dual ±18V/36V 20-Pin CLLCC Tube

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
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USD 60.5689

Multiples of: 50

Lm119qml

2 Channel

Open Collector

80 ns

General Purpose

475 nA

3.8 mV

36 V

5 V

11 mA

Smd/Smt

- 55 C

+ 125 C

500 mW

CLLCC

Tube

HA1-4900-2

Analog Comparators COMPARATOR 4X PRECISION 16CDIP MIL

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
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USD 65.1652

Multiples of: 25

Ha1 - 4900

4 Channel

Open Drain, Emitter

130 ns

75 nA

3 mV

30 V

5 V

20 mA

Through Hole

- 55 C

+ 125 C

CDIP - 16

Tube

20 mA

HMC875LC3C

Analog Comparators 20 Gbps Clock Compar w/RSCML out Stage

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
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USD 68.229

Multiples of: 1

Hmc875

1 Channel

Cml

Differential

15 uA

5 mV

12 mA

Smd/Smt

- 40 C

+ 85 C

130 mW

QSOP - 16

Reel

9 mA

LT1016IS8

Analog Comparators Ultra Fast Prec 10ns 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

Availability : 0
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USD 70.4994

Multiples of: 1

Lt1016

1 Channel

Cmos, Ttl

Precision

13 uA

1 mV

10 V

4.5 V

25 mA

Smd/Smt

- 40 C

+ 85 C

SO - 8

Tube

HMC674LC3C

Analog Comparators hi Speed Latched Comp-RSPECL , 10GHz

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
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USD 70.828

Multiples of: 1

Hmc674

1 Channel

Rspecl

General Purpose With Latch

15 uA

5 mV

9 mA

Smd/Smt

- 40 C

+ 85 C

140 mW

QSOP - 16

Cut Tape

45 mA

HMC675LC3CTR

Analog Comparators hi Speed Latched Comp-RSCML , 10GHz

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
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USD 73.3613

Multiples of: 1

Hmc675

Reel

LM139E/883

Analog Comparators Low Power Low Offset Voltage Quad Comparator 20-LCCC -55 to 125

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
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USD 73.7562

Multiples of: 50

Open Collector

5000 ns

Rail

2 mA

LT1715IMS

Analog Comparators 4ns, 150MHz 2x Comp w/ Independent In/Ou

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
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USD 75.9654

Multiples of: 1

Lt1715

2 Channel

Cmos, Ttl

0.4 mV

12 V

2.7 V

7.5 uA

Smd/Smt

MSOP - 10

Reel

HMC974LC3C

Analog Comparators 10 GHz, hi Speed Window 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

Availability : 0
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USD 82.3843

Multiples of: 1

Hmc974

1 Channel

Differential

20 uA

4 mV

14.9 mA

Smd/Smt

- 40 C

+ 85 C

240 mW

QSOP - 16

Reel

72.3 mA

HMC874LC3CTR

Analog Comparators 20 Gbps Clock Compar w/RSPECL out Stage

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
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USD 88.4671

Multiples of: 100

Hmc874

1 Channel

Rspecl

Differential

15 uA

5 mV

11 mA

Smd/Smt

- 40 C

+ 85 C

150 mW

QSOP - 16

Cut Tape

40 mA

HMC874LC3C

Analog Comparators 20 Gbps Clock Compar w/RSPECL out Stage

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
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USD 92.0527

Multiples of: 1

Hmc874

1 Channel

Rspecl

Differential

15 uA

5 mV

11 mA

Smd/Smt