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

LMV393IDR

Analog Comparators 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 : 2158
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November 2025

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USD 0.1793

Multiples of: 5

Lmv393

2 Channel

Rail - To - Rail

200 ns

General Purpose

250 nA

7 mV

5.5 V

2.7 V

100 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Cut Tape

5 mA

MCP6544-I/SL

Comparator; 4us; 1.6÷5.5V; SMT; SO14; Comparators:4; 1pA

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.

Microchip

Availability : 1504
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USD 0.9981

Multiples of: 1

MCP6546T-I/SN

Analog Comparators Sgl 1.6V 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.

Microchip

Availability : 1484
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USD 0.5

Multiples of: 1

Mcp6546

1 Channel

Open Drain

4 us

1 pA

7 mV

5.5 V

1.6 V

1 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Cut Tape

2 mA

LM2901SNG

ON Semiconductor Analog Comparators ANA LO VOLT 4CH 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.

ON Semiconductor

Availability : 1475
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2233

Multiples of: 1

Lm2901

General Purpose

Tube

TLC3704CDR

Comparator ICs Quad Micropower 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 : 1473
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7073

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

950 mW

SOIC - 14

Reel

20 mA

TLC393CPWR

Comparator ICs Dual 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 : 1461
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3707

Multiples of: 1

Tlc393

2 Channel

Open Collector, Open Drain

1.1 us

General Purpose

2 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

0 C

+ 70 C

525 mW

TSSOP - 8

Reel

6 mA

NJM2903M

Analog Comparators Dual Single Supply

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.

Nisshinbo

Availability : 1455
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49	30	1	2	3	4	5	6

USD 0.4382

Multiples of: 100

Njm2903

2 Channel

Open Collector

1.5 us

250 nA

7 mV

36 V

2 V

1 mA

Smd/Smt

- 40 C

+ 85 C

300 mW

DMP - 8

Tube

6 mA (min)

1 mA

TLV3601DBVR

Analog Comparators 2.5-ns high-speed rail-to-rail comparator with push-pull outputs 5-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 : 1447
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.309

Multiples of: 1

Push - Pull

TLV3401IDBVTG4

Comparator ICs Single Nanopower Open Drain 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 : 1445
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 1.2096

Multiples of: 1

Tlv3401

1 Channel

Open Collector, Open Drain

80 us

General Purpose

100 pA

3.6 mV

16 V

2.5 V

550 nA

Smd/Smt

- 40 C

+ 125 C

77.1 mW

SOT - 23

Reel

LM2901AVQPWR

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 : 1435
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November 2025

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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1698

Multiples of: 5

Lm2901av

4 Channel

Open Collector, Open Drain

0.3 us

Differential

250 nA

2 mV

32 V

2 V

2 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Reel

6 mA

2 mA

MCP6542T-E/SN

Analog Comparators Dual 1.6V Push/ Pull 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.

Microchip

Availability : 1426
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.517

Multiples of: 1

Mcp654

2 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

LM293ADGKR

Analog Comparators Dual 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 : 1421
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2422

Multiples of: 1

Lm293a

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

VSSOP - 8

Cut Tape

6 mA

LM193DR

analog comparators 2v ~ 36v, ±1v ~ 18v 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.

Texas Instruments

Availability : 1419
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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49	30	1	2	3	4	5	6

USD 0.3682

Multiples of: 1

300 ns

Differential

2.5 mA

LM393AP

Comparator ICs Dual Differential

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 : 1410
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1617

Multiples of: 1

Lm393a

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

2 mV

30 V

4 V

500 uA

Through Hole

0 C

+ 70 C

PDIP - 8

Tube

6 mA

XL293D-8

Analog Comparators SOIC-8 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.

XINLUDA

Availability : 1409
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0343

Multiples of: 10

LM393F-GE2

Analog Comparators Grd Sense Comprtr SOP8 3-32V

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 : 1406
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0741

Multiples of: 5

Lm393f

2 Channel

Open Collector

1 us

General Purpose

50 nA

1 mV

32 V

3 V

600 uA

Smd/Smt

- 40 C

+ 85 C

0.68 W

SOP - 8

Cut Tape

16 mA

LM339M/NOPB

Analog Comparators LOW PWR LOW OFFSET VLTG QUAD 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 : 1402
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7378

Multiples of: 1

Lm339 - N

4 Channel

Rail - To - Rail

1.3 us

Differential

250 nA

5 mV

36 V

2 V

2 mA

Smd/Smt

0 C

+ 70 C

760 mW

SOIC - 14

Tube

6 mA

LMV761MF/NOPB

Analog Comparators R 926-LMV761MF/NOPB

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 : 1369
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.0483

Multiples of: 1

Lmv761

1 Channel

Push - Pull

120 ns

Precision

5 pA

1 mV

5 V

2.7 V

700 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23

Reel

TLC393ID

Analog Comparators Dual V

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 : 1368
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8118

Multiples of: 1

Tlc393

2 Channel

Rail - To - Rail

1.1 us

General Purpose

2 pA

5 mV

16 V

3 V

40 uA

Smd/Smt

- 40 C

+ 125 C

725 mW

SOIC - 8

Tube

6 mA

TLV3701IDBVRG4

Analog Comparators Single Nanopower Push-Pull 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 : 1358
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025