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

TLV4021S5YKAR

Analog Comparators Small-size low-power comparator with precision reference 4-DSBGA -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 0.4922

Multiples of: 1

Tlv4021

1 Channel

Open Drain

10 ns

Precision

10 pA

5.5 V

1.6 V

2 uA

Smd/Smt

- 40 C

+ 125 C

DSBGA - 4

Cut Tape

55 mA

LMV7275MGX/NOPB

Comparator ICs SGL 1.8V Low Pwr Comparator w/ RRI

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 0.4939

Multiples of: 1

Lmv7275

1 Channel

Open Drain

1.8 us

General Purpose

100 nA

4 mV

5.5 V

1.8 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70

Reel

TLC372IDG4

Comparator ICs Dual 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 : 0

USD 0.4954

Multiples of: 2500

Tlc372

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

30 pA

5 mV

16 V

3 V

150 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Tube

6 mA

TLV4011DCKR

Analog Comparators Small-size comparator with integrated reference 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 : 0

USD 0.5005

Multiples of: 1

TLV4011

Cut Tape , Reel

LM2903QD

Comparator ICs Dual Diff

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 0.5027

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

6 mA

TLV7044RTER

Analog Comparators Quad nanopower, small size comparator with open-drain output 16-WQFN -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 0.5027

Multiples of: 3000

TLV7044

4 Channel

Open Drain

0.002 nA

8 mV

6.5 V

1.6 V

315 nA

SMD/SMT

- 40 C

+ 125 C

WQFN - 16

Cut Tape

TLC3702IPWG4

Comparator ICs Dual 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 : 0

USD 0.5038

Multiples of: 2000

Tlc3702

2 Channel

Push - Pull

2.7 us

General Purpose

30 pA

5 mV

16 V

3 V

40 uA

Smd/Smt

- 40 C

+ 85 C

1000 mW

TSSOP - 8

Tube

8 mA

TLV7256IDDURG4

Comparator Dual 5V 8-Pin VSSOP 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.

Texas Instruments

Availability : 0

USD 0.5062

Multiples of: 3000

Tlv7256

2 Channel

Push - Pull

60 ns

General Purpose

4 pA

7 mV

5 V

1.8 V

51 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

VSSOP - 8

Reel

BU7253SF-E2

Analog Comparators Rectifier Diode

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 : 0

USD 0.5071

Multiples of: 2500

2 Channel

Open Drain

General Purpose

1 pA

1 mV

5.5 V

1.8 V

35 uA

Smd/Smt

- 40 C

+ 105 C

0.54 W

SOP - 8

Cut Tape

NJM360M

NJR Analog Comparators High Speed Diff

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 : 0

USD 0.5073

Multiples of: 1

Njm360

1 Channel

Complementary

25 ns

20 uA

5 mV

6.5 V

4.5 V

32 mA

Smd/Smt

- 40 C

+ 85 C

300 mW

DMP - 8

Tube

6.4 mA

32 mA

MCP6546T-IMS

Microchip Technology 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 : 0

USD 0.5078

Multiples of: 2500

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

MSOP - 8

Reel

2 mA

ADCMP370AKSZ-REEL7

Analog Comparators Gen Purp w/ 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.

Analog Devices

Availability : 0

USD 0.5126

Multiples of: 1

Adcmp370

1 Channel

Open Drain

General Purpose

50 nA

9 mV

5.5 V

2.25 V

7 uA

Smd/Smt

- 40 C

+ 85 C

0.039 mW

SC - 70 - 5

Reel

7 uA

BU7252SF-E2

Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA

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 : 0

USD 0.5148

Multiples of: 1

Bu7252sf

2 Channel

1 pA

1 mV

5.5 V

1.8 V

35 uA

Smd/Smt

- 40 C

+ 105 C

SOP - 8

Reel

6 mA

LM2901AVQDRQ1

Comparator ICs Auto Cat Quad Gen Purp Diff

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 0.517

Multiples of: 1

Lm2901av - Q1

4 Channel

Open Collector

0.3 us

Differential

250 nA

2 mV

36 V

2 V

2 mA

Smd/Smt

- 40 C

+ 125 C

SOIC - 14

Aec - Q100

Reel

20 mA

LMV339MX/NOPB

Comparator ICs Quad General Purpose, Low Voltage, Tiny Pack Comparator 14-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 : 0

USD 0.5173

Multiples of: 1

Lmv339 - N

4 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

300 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 14 Narrow

Reel

TLV3491AIDBVRG4

Texas Instruments Analog Comparators Single Nanopower 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 : 0

USD 0.5236

Multiples of: 1

Tlv3491

1 Channel

Push - Pull

6 us

General Purpose

10 pA

15 mV

5.5 V

1.8 V

1.2 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Reel

MCP6543T-IMS

Microchip Technology Analog Comparators Sgl 1.6V PshPl wCS

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 : 0

USD 0.5242

Multiples of: 2500

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

Reel

2 mA

ADCMP392ARZ-RL7

Analog Comparators Dual 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.

Analog Devices

Availability : 0

USD 0.5286

Multiples of: 1000

Adcmp392

- 40 C

+ 125 C

Cut Tape

TSX339IDT

Analog Comparators CONDITIONING & INTERFACES

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 0.5296

Multiples of: 1

Tsx339

4 Channel

Open Drain

2.4 us

General Purpose

1.2 nA

6 mV

16 V

2.7 V

11 uA

Smd/Smt

- 40 C

+ 125 C

SO - 14

Reel

20 mA

LM311N

LM311N VOLTAGE COMPARATOR DIL8 DIP

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

October 2025