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

LM311N/NOPB

Analog Comparators VOLTAGE 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 : 1461
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 0.6916

Multiples of: 1

Lm311 - N

1 Channel

Open Collector

200 ns

Differential

250 nA

7.5 mV

36 V

5 V

7.5 mA

Through Hole

0 C

+ 70 C

500 mW (1/2 w)

PDIP - 8

Tube

TLC3704CPW

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 : 432
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USD 0.9353

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

Tube

20 mA

GS8709-TR

SOT-23-5 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 : 430
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USD 0.1365

Multiples of: 1

TLC352ID

Analog Comparators 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 : 425
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November 2025

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USD 0.8635

Multiples of: 1

Tlc352

2 Channel

Rail - To - Rail

200 ns

Differential

20 nA

5 mV

16 V

1.4 V

300 uA

Smd/Smt

- 40 C

+ 85 C

500 mW (1/2 w)

SOIC - 8

Tube

6 mA

TLV3402ID

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 : 415
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.892

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

Tube

TLV7021DBVR

Analog Comparators Low power, small size comparator with open-drain output 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 : 414
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November 2025

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49	30	1	2	3	4	5	6

USD 0.2392

Multiples of: 1

Tlv7021

1 Channel

Open Drain

Window

5 pA

0.5 mV

5.5 V

1.6 V

5 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

65 mA

LM239MT/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 : 408
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November 2025

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USD 0.0898

Multiples of: 5

LMV339IPW

Comparator ICs Quad GP Low 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 : 406
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November 2025

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USD 0.4576

Multiples of: 1

Lmv339

4 Channel

Open Collector, Open Drain

0.2 us

General Purpose

250 nA

7 mV

5.5 V

2.7 V

75 uA

Smd/Smt

- 40 C

+ 85 C

TSSOP - 14

Tube

10 mA

LMV331M5/NOPB

Comparator ICs L Volt Sngl 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.

Texas Instruments

Availability : 405
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.5441

Multiples of: 1

Lmv331 - N

1 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

120 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

TLV1391IDBVT

Analog Comparators Single 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 : 395
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 0.5335

Multiples of: 1

Tlv1391

1 Channel

Open Collector

0.18 us

Differential

250 nA

5 mV

7 V

2 V

150 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

0.6 mA

150 uA

TLV3202AQDGKRQ1

Analog Comparators Dual, 40ns, microPower, Rail-to-Rail input Comparator with Push-pull outputs 8-VSSOP -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 : 394
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USD 0.999

Multiples of: 1

Tlv3202 - Q1

2 Channel

Push - Pull

40 ns

General Purpose

50 pA

5 mV

5.5 V

2.7 V

40 uA

Smd/Smt

- 40 C

+ 125 C

VSSOP - 8

Cut Tape

60 mA

XL393-KR

Dual VSSOP-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.

XINLUDA

Availability : 392
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0632

Multiples of: 5

2.5 mA

MC10E1651FNR2G

Comparator Dual -5.46V/5.25V 20-Pin PLLC T/R

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 : 389
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November 2025

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USD 23.062

Multiples of: 1

Mc10e1651

2 Channel

475 ps

General Purpose With Latch

5 V

50 mA

Smd/Smt

0 C

+ 85 C

PLCC - 20

Reel

50 mA

CBM2903AS8

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.

Corebai Microelectronics

Availability : 378
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November 2025

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USD 0.1567

Multiples of: 1

TSX393IYDT

Analog Comparators Micropower (5uA) 16V CMOS dual comparator, 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.

STMicroelectronics

Availability : 370
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USD 0.9504

Multiples of: 1

Tsx393

2 Channel

Open Drain

2.4 us

General Purpose

10 pA

100 uV

16 V

2.7 V

11 uA

Smd/Smt

- 40 C

+ 125 C

SO - 8

Aec - Q100

20 mA

MCP6547-I/SN

Comparator; 3us; 1.6÷5.5V; SMT; SO8; Comparators:2; 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 : 364
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November 2025

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49	30	1	2	3	4	5	6

USD 0.4862

Multiples of: 1

TL3016CD

Comparator ICs High Speed 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.

Texas Instruments

Availability : 363
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 4.7162

Multiples of: 75

Tl3016

1 Channel

Push - Pull

0.0078 us

Precision

10 uA

3 mV

10 V

5 V

12.5 mA

Smd/Smt

0 C

+ 70 C

725 mW

SOIC - 8

Tube

TL712CDG4

Analog Comparators Sng Difrntal Comprtr w/ 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 : 362
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49	30	1	2	3	4	5	6

USD 1.0747

Multiples of: 1

Tl712

1 Channel

Push - Pull

25 ns

Differential

600 uA

5 mV

5.25 V

4.75 V

20 mA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Tube

LMV331ICT

Comparator; universal; 200ns; 2.7÷5V; SMT; SC70-5; Comparators:1

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 : 334
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USD 0.1979

Multiples of: 5

TSX339IYPT

Analog Comparators Micropower 5uA 16V CMOS quad comparator 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.

STMicroelectronics

Availability : 0

USD 0.7562

Multiples of: 1

Tsx339

4 Channel

Open Drain

2.5 us

General Purpose

1200 pA

0.1 mV

16 V