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

LM339DR(LX)

SOP-14 Comparators ROHS

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.

lingxingic

Availability : 3875
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.0498

Multiples of: 5

TLV7034PWR

Analog Comparators Quad nanopower, small size comparator with push-pull output

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 : 3874
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USD 0.858

Multiples of: 1

+ 125 C

4 Channel

Push - Pull

Differential

0.1 mV

6.5 V

1.6 V

315 nA

SMD/SMT

2 pA

- 40 C

TSSOP - 14

Reel , Cut Tape

29 mA , 33 mA

TSX393IST

STMicroelectronics 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.

STMicroelectronics

Availability : 3873
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27	29	30	1	2	3	4	5

USD 1.036

Multiples of: 1

Tsx393

2 Channel

Open Drain

2.5 us

Window

1 pA

5 mV

16 V

2.7 V

5 uA

Smd/Smt

- 40 C

+ 125 C

M in I - SO - 8

Cut Tape

20 mA

LM393DTR(XBLW)

1mV 25nA Dual channel SOP-8 Comparators ROHS

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.

XBLW

Availability : 3859
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32	3	4	5	6	7	8	9

USD 0.0243

Multiples of: 10

0.4 mA

LMV393IPWR

Comparator ICs Dual GP LV

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 : 3857
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July 2025

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2819

Multiples of: 1

Lmv393

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

250 nA

7 mV

5.5 V

2.7 V

100 uA

Smd/Smt

- 40 C

+ 85 C

TSSOP - 8

Reel

5 mA

LR2903D

SOP-8 Comparators ROHS

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.

Leshan

Availability : 3855
Ship by Mon. 14 Jul to Thu. 17 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0639

Multiples of: 5

LM339APWR

Analog Comparators Quad Differential 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.

Texas Instruments

Availability : 3851
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June 2025

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27	29	30	1	2	3	4	5

USD 0.1946

Multiples of: 1

Lm339a

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Cut Tape

6 mA

LM393FVJ-E2

Analog Comparators 2-CH GROUND SENSE 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.

ROHM

Availability : 3847
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27	29	30	1	2	3	4	5

USD 0.2328

Multiples of: 1

Lm393

2 Channel

Open Collector

1 us

General Purpose

250 nA

4.5 V

32 V

3 V

600 uA

Smd/Smt

- 40 C

+ 85 C

0.62 W

TSSOP - B - 8

Cut Tape

16 mA

AS393AMTR-E1

Analog Comparators LP Dual Comparator 2.0V 36V 25nA 1.0mV

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.

Diodes Incorporated

Availability : 3845
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July 2025

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32	3	4	5	6	7	8	9

USD 0.0857

Multiples of: 5

Open set

LM339APWRG4

Analog Comparators Quad Diff 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.

Texas Instruments

Availability : 3831
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June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.1216

Multiples of: 1

Lm339a

4 Channel

Open Collector, Open Drain

1.3 us

Differential

250 nA

3 mV

30 V

2 V

2 mA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Reel

6 mA

2 mA

LM2903QPWRG4Q1

Texas Instruments Analog Comparators Auto Cat Dual Diff 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.

Texas Instruments

Availability : 3808
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June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.2167

Multiples of: 1

Lm2903 - Q1

2 Channel

Open Collector

1.3 us

Differential

250 nA

7 mV

36 V

2 V

12.5 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 8

Aec - Q100

Reel

GS8705-SR

SOP-8 Comparators ROHS

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.

Gainsil

Availability : 3769
Ship by Mon. 14 Jul to Thu. 17 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1311

Multiples of: 5

LMV393IDGKR

Comparator ICs Dual Gen Purp Low Vltg 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.

Texas Instruments

Availability : 3767
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June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.2376

Multiples of: 1

Lmv393

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

250 nA

7 mV

5.5 V

2.7 V

100 uA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Reel

5 mA

LMV393TP-SR

Analog Comparators 1.8V ~ 5.5V SOIC-8_150mil RoHS

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.

3PEAK

Availability : 3747
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July 2025

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0813

Multiples of: 5

LMV761MF

Analog Comparators Single high speed, precision comparator with shutdown 6-SOT-23 -40 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 : 3742
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June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.7082

Multiples of: 1

Lmv761

1 Channel

Push - Pull

120 ns

Precision

50 pA

1 mV

5 V

2.7 V

700 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23

Reel

TLC3704CPWR

Comparator ICs Quad Voltage

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 : 3734
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.7051

Multiples of: 1

Tlc3704

4 Channel

Push - Pull

1.1 us

General Purpose

30 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

0 C

+ 70 C

675 mW

TSSOP - 14

Reel

20 mA

LM2904

5mV 150nA SOP-8 Comparators ROHS

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.

HXY MOS

Availability : 3733
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July 2025

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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0355

Multiples of: 10

TLV3012AIDBVR

Analog Comparators Nanopower 1.8V Push-Pull

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 : 3717
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27	29	30	1	2	3	4	5

USD 2.114

Multiples of: 1

Tlv3012

1 Channel

Push - Pull

6 us

General Purpose

10 pA

12 mV

5.5 V

1.8 V

5 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 6

Reel

5 uA

GS8748-SR

5mV 6pA SOP-8 Comparators ROHS

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.

Gainsil

Availability : 3700
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July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2683

Multiples of: 1

TLV1701AQDCKRQ1

Analog Comparators Automotive single high voltage low power comparator
5-SC70 -40 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 : 3686
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025