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

LM397MF/NOPB

Analog Comparators SGL GEN PURP VLTG 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 : 32
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49	30	1	2	3	4	5	6

USD 0.3171

Multiples of: 1

Lm397

1 Channel

Rail - To - Rail

440 ns

General Purpose

250 nA

7 mV

30 V

5 V

700 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Cut Tape

ISL55100AIRZ

Special Purpose Amplifiers W/ANNEAL QD 18V PIN RX/TX 12OHM S TYP

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.

Renesas

Availability : 32
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USD 20.0849

Multiples of: 1

Isl55100a

4 Channel

Window

Smd/Smt

- 40 C

+ 85 C

QFN - 72 EP

MIC7211YM5 TR

Analog Comparators Micro-Power 1.8V IttyBitty Comparator (Push-Pull Output) - Lead Free

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 : 31
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USD 0.495

Multiples of: 1

Mic7211

1 Channel

Push - Pull

5 us

General Purpose

0.5 pA

10 mV

10 V

2.2 V

25 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

100 mA

25 uA

MAX998EUT+T

Analog Comparators Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

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

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

USD 0.6357

Multiples of: 1

Max998

1 Channel

Push - Pull

General Purpose

300 nA

2 mV

5.5 V

2.7 V

650 uA

Smd/Smt

- 40 C

+ 85 C

571 mW

SOT - 23 - 6

Reel

TLV1805QDBVRQ1

Analog Comparators Automotive high volt comparator with push-pull output and shutdown 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 : 30
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6054

Multiples of: 1

1 Channel

Push - Pull

Differential

0.05 pA

4.5 mV

40 V

3.3 V

135 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 6

Cut Tape

TLC352CDR

Texas Instruments Analog Comparators Dual Low 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 : 30
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November 2025

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49	30	1	2	3	4	5	6

USD 1.3243

Multiples of: 1

Tlc352

2 Channel

Open Collector, Open Drain

200 ns

Differential

600 pA

5 mV

16 V

1.4 V

150 uA

Smd/Smt

0 C

+ 70 C

500 mW

SOIC - 8

Reel

6 mA

CN951

Analog Comparators 2.5V ~ 5.5V SOP-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.

Consonance

Availability : 29
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0862

Multiples of: 5

rail - To - rail

TS3704CDT

Comparator; low-power; 2.7÷16V; SMT; SO14; Comparators:4; 300pA

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 : 29
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49	30	1	2	3	4	5	6

USD 0.3321

Multiples of: 1

TLC393IDR

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 : 29
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.6829

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

- 40 C

+ 85 C

725 mW

SOIC - 8

Reel

6 mA

NTE922M

Comparator; 200ns; 2÷36V; THT; DIP8; Comparators:1; 20nA

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.

NTE

Availability : 29
Ship by Tue. 04 Nov to Mon. 10 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 1.4375

Multiples of: 1

MAX9039BEBT+T

Maxim Integrated Analog Comparators uPower Comparator Prec Reference IC

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 : 29
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49	30	1	2	3	4	5	6

USD 2.4876

Multiples of: 1

Max9039

Smd/Smt

UCSP - 6

Reel

LT6700IS6-1#TRMPBF

Analog Comparators uPower Dual Comparator + 400mV Ref

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 : 29
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USD 4.1417

Multiples of: 1

Lt6700

2 Channel

Open Collector

Window

15 nA

18 V

1.4 V

0.0057 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 6

Aec - Q100

Cut Tape

5 mA

NTE911

Comparator; 40ns; THT; Comparators:2; 10uA

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.

NTE

Availability : 29
Ship by Tue. 04 Nov to Mon. 10 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 9.125

Multiples of: 1

AD8564ARZ-REEL7

Analog Comparators QUAD, SINGLE SUPPLY 5NS 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 : 29
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.8443

Multiples of: 1

Ad8564

4 Channel

Cmos, Ttl

8 ns

General Purpose

4 uA

3 mV

5 V

- 5 V

7 mA

Smd/Smt

- 40 C

+ 85 C

150 mW

SOIC - 16

Tape And Reel

40 mA

7 mA

TPS3700DSET

Analog Comparators High-Voltage Window 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 : 28
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.5414

Multiples of: 1

Tps3700

1 Channel

Open Drain

Window

25 nA

18 V

1.8 V

5.5 uA

Smd/Smt

- 40 C

+ 125 C

WSON - 6

Reel

40 mA

13 uA

TLV3501AIDBVT

Analog Comparators 4.5ns Rail-to-Rail High Speed

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 : 28
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49	30	1	2	3	4	5	6

USD 0.938

Multiples of: 1

Tlv3501

1 Channel

Rail - To - Rail

4.5 ns

General Purpose

10 pA

6.5 mV

5.5 V

2.2 V

5 mA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 6

Cut Tape

TLV9021QDCKRQ1

Analog Comparators Automotive single low-voltage comparator with open-drain output 5-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 : 26
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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 1.5291

Multiples of: 1

LM139ADG4

Texas Instruments Analog Comparators 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 : 26
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.1515

Multiples of: 1

Lm139a

4 Channel

Open Collector

1.3 us

Differential

- 100 nA

2 mV

36 V

2 V

2 mA

Smd/Smt

- 55 C

+ 125 C

SOIC - 14

Tube

6 mA

TLV7032QDGKRQ1

Analog Comparators Automotive dual nanopower comparator with push-pull output 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 : 25
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November 2025
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49	30	1	2	3	4	5	6

USD 1.3037

Multiples of: 1

Push Pull

TLV9032PWR

Analog Comparators Dual precision comparator with push-pull output 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 : 0

USD 0.8662

Multiples of: 1

Push - Pull