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

LM2901DT

Comparator; universal; 2÷36V; SMT; SO14; Comparators:4

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 : 361325
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49	30	1	2	3	4	5	6

USD 0.0917

Multiples of: 2500

CMOS, DTL, ECL, MOS, Open - Collector, TTL

HT393VRZ

SOIC-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.

HTCSEMI

Availability : 194
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November 2025

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49	30	1	2	3	4	5	6

USD 0.1647

Multiples of: 1

HT311ARZ

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.

HTCSEMI

Availability : 194
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November 2025

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

USD 0.1792

Multiples of: 5

TLV3012BIDBVR

Analog Comparators Micropower comparator with integrated reference pin and push-pull output 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 : 194
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.8858

Multiples of: 1

LMC6772AIMX/NOPB

Comparator ICs Dual MicroPower Rail-to-Rail Input CMOS Comparator with Open Drain Output 8-SOIC -40 to 85

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 : 194
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November 2025

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

USD 5.6179

Multiples of: 1

Lmc6772

2 Channel

Open Drain

4 us

General Purpose

400 fA

5 mV

15 V

2.7 V

20 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8 Narrow

Reel

MCP6543-I/MS

Comparator ICs Sgl 1.6V Psh/Pl w/CS

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 : 190
Ship by Thu. 30 Oct to Mon. 03 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 0.4147

Multiples of: 1

Mcp6543

1 Channel

Push - Pull

4 us

1 pA

7 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Tube

2 mA

LM339N-HXY

9mV 250nA DIP-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.

HXY MOS

Availability : 188
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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 0.0826

Multiples of: 5

XD239

Analog Comparators DIP-14 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 : 182
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November 2025

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49	30	1	2	3	4	5	6

USD 0.1132

Multiples of: 1

LMV7291MG

Analog Comparators Single 1.8V Power Comparator with Rail-to-Rail Input 5-SC70 -40 to 85

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 : 176
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November 2025

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49	30	1	2	3	4	5	6

USD 1.331

Multiples of: 1

Lmv7291

1 Channel

Push - Pull

1.8 us

General Purpose

10 nA

4 mV

5 V

1.8 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70

Reel

MCP6544-EP

Microchip Technology Analog Comparators Quad 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 : 175
Ship by Thu. 30 Oct to Mon. 03 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 1.122

Multiples of: 1

Mcp6544

4 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Through Hole

- 40 C

+ 125 C

PDIP - 14

Tube

TL3116CPWR

Texas Instruments Analog Comparators Ultra Fst L Pwr Prec

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 : 173
Ship by Thu. 30 Oct to Mon. 03 Nov

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 1.6114

Multiples of: 1

Tl3116

1 Channel

Push - Pull

9.9 ns

Precision

1.1 uA

3 mV

10 V

5 V

12.7 mA

Smd/Smt

0 C

+ 70 C

525 mW

TSSOP - 8

Reel

MCP6546-I/SN

Comparator; 3us; 1.6÷5.5V; SMT; SO8; Comparators:1; 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 : 170
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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 0.3718

Multiples of: 1

LM2903BIPWR

Analog Comparators Dual industrial grade standard comparator 8-TSSOP -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 : 169
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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 0.0924

Multiples of: 5

LM2903B

2 Channel

Open Collector

1 us

General Purpose

- 50 nA

4 mV

36 V

3 V

SMD/SMT

- 40 C

+ 125 C

TSSOP - 8

Cut Tape , Reel

TLV1702AQDGKRQ1

Texas Instruments Analog Comparators Dual, 2.2-V to 36-V microPower Comparat

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 : 169
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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 1.0612

Multiples of: 1

Tlv1702 - Q1

2 Channel

Open Collector

Window

20 nA

300 uV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

VSSOP - 8

Aec - Q100

Reel

20 mA

MCP6546-E/SN

Comparator ICs Single 1.6V Open Drain 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 : 167
Ship by Thu. 30 Oct to Mon. 03 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 0.384

Multiples of: 1

Mcp6546

1 Channel

Open Drain

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

LMC7211BIM5X

Analog Comparators Low power, high voltage comparator with push-pull output 5-SOT-23 -40 to 85

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 : 165
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November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.4853

Multiples of: 1

Push - Pull

4000 ns

Tape And Reel

0.014 mA

RS339XQ

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.

RUNIC

Availability : 164
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.1467

Multiples of: 5

TLV9032QDRQ1

Analog Comparators Automotive, 1.65-V to 5.5-V, precision dual push-pull comparator 8-SOIC -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 : 161
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.287

Multiples of: 1

TLV9032 - Q1

2 Channel

Push - Pull

Precision

5 pA

0.3 mV

5.5 V

1.65 V

16 uA

SMD/SMT

- 40 C

+ 125 C

SOIC - 8

Cut Tape

100 mA

TL331IDBVT

Analog Comparators Single 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 : 0

USD 0.84

Multiples of: 1

Tl331

1 Channel

Rail - To - Rail

300 ns

Differential

250 nA

5 mV

36 V

2 V

700 uA

Smd/Smt

- 40 C

+ 105 C

SOT - 23 - 5

Cut Tape

6 mA

TLV3604DCKR

Analog Comparators 800-ps high-speed rail-rail input comparator with LVDS outputs 6-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 : 0

USD 3.8066

Multiples of: 1

TLV3604

1 Channel

LVDS

Differential

5 uA

0.5 mV

5.5 V

2.4 V