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

TLV2352IDR

Analog Comparators Dual Lo-Vltg LinCMOS 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 : 2395
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.781

Multiples of: 1

Tlv2352

2 Channel

Open Collector, Open Drain

200 ns

Differential

2 nA

5 mV

8 V

2 V

125 uA

Smd/Smt

- 40 C

+ 85 C

725 mW

SOIC - 8

Reel

6 mA

LM239DR-JSM

5mV 250nA Quad 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.

JSMSEMI

Availability : 2390
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0793

Multiples of: 5

LP339D

Analog Comparators Quad 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 : 2380
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.5808

Multiples of: 1

Lp339

4 Channel

Rail - To - Rail

1.3 us

General Purpose

25 nA

5 mV

30 V

5 V

25 uA

Smd/Smt

0 C

+ 70 C

SOIC - 14

Tube

20 mA

LM2901MT/TR

TSSOP-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.

HGSEMI

Availability : 2378
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.0734

Multiples of: 5

TLC3704CD

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 : 2370
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.9548

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

Tube

20 mA

TP1941-TR

Analog Comparators 1.8V ~ 5.5V SOT-23-5 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 : 2357
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.2306

Multiples of: 5

cmos, push - pull, ttl

MCP6564-E/SL

Comparator; 45ns; 1.8÷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 : 2350
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 1.261

Multiples of: 1

APX393SG-13

Diodes Incorporated Analog Comparators 2.7V-5.5V

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 : 2342
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.198

Multiples of: 1

Apx393

2 Channel

Open Drain

250 nA

7 mV

5.5 V

2.5 V

180 uA

Smd/Smt

- 40 C

+ 85 C

SOP - 8

Reel

BA2901YFV-MGE2

Analog Comparators Open-Collector 0.8nA 2-36V SSOP-B14

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 : 2336
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.7351

Multiples of: 1

2 Channel

Open Collector

1.3 us

General Purpose

50 nA

2 mV

36 V

2 V

800 uA

Smd/Smt

- 40 C

+ 125 C

870 mW

SSOP - B - 14

Cut Tape

BA2901SFV-E2

Analog Comparators 2-36V 4 CHAN 0.8mV 50nA

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 : 2328
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 0.4114

Multiples of: 1

Ba2901sxx

4 Channel

50 nA

2 mV

36 V

2 V

800 uA

Smd/Smt

- 40 C

+ 105 C

SSOP - B14

Reel

16 mA

0.8 mA

TLV1841DBVR

Analog Comparators Single high-speed high-voltage open-dr

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 : 2323
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.5863

Multiples of: 1

TLV1841

1 Channel

Open Drain

Differential

5 nA

40 V

2.7 V

75 uA

SMD/SMT

- 40 C

+ 125 C

SOT - 23 - 5

Reel , Cut Tape

GS8749-TR

SOT23-5 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 : 2317
Ship by Fri. 14 Nov to Thu. 20 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 0.1311

Multiples of: 5

BA82901YFV-CE2

Analog Comparators Grnd Sense Cmpratr Automotive SSOP-B14

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 : 2311
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 0.7932

Multiples of: 1

4 Channel

Open Collector

1.3 us

General Purpose

50 nA

2 mV

36 V

2 V

800 uA

Smd/Smt

- 40 C

+ 125 C

SSOP - B - 14

Aec - Q100

Cut Tape

16 mA

TLV1841DCKR

Analog Comparators Single, high-speed, high-voltage open-drain 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 : 2308
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.5863

Multiples of: 1

TLV1841

1 Channel

Open Drain

500 pA

300 uV

40 V

2.7 V

100 uA

SMD/SMT

- 40 C

+ 125 C

SC - 70 - 5

Reel , Cut Tape

TLV3402IDR

Comparator ICs Dual Nanopower Open Drain Out 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 : 2306
Ship by Fri. 14 Nov to Thu. 20 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 0.5577

Multiples of: 1

Tlv3402

2 Channel

Open Collector, Open Drain

80 us

General Purpose

100 pA

3.6 mV

16 V

2.7 V

640 nA

Smd/Smt

- 40 C

+ 125 C

710 mW

SOIC - 8

Reel

LM239AMPWREP

Comparator ICs Mil Enhance 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 : 2300
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 1.232

Multiples of: 1

Lm239a - Ep

4 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

2.5 mV

30 V

2 V

2 mA

Smd/Smt

- 55 C

+ 125 C

TSSOP - 14

Reel

6 mA

LM2901DTR(XBLW)

2mV 25nA Four Channels 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.

XBLW

Availability : 2289
Ship by Fri. 14 Nov to Thu. 20 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 0.068

Multiples of: 5

LM2903AVQPWR

Texas Instruments Analog Comparators Dual Differential Voltage Enhanced

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 : 2284
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.2068

Multiples of: 1

Lm2903v

2 Channel

Open Collector, Open Drain

300 ns

Differential

- 250 nA

2 mV

32 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 8

Reel

6 mA

LM2903QM8-13

Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 2mV

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 : 313
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.0682

Multiples of: 1

Lm2903q

2 Channel

700 uA

MSOP - 8

Aec - Q100

Cut Tape

LM331BXF

SOT23-5 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.

RUNIC

Availability : 0

USD 0.0744

Multiples of: 5