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

LMV331SE-7

Analog Comparators LV Comparator 0.04mA 1.7mV 10nA 23mA

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 : 2609
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USD 0.0614

Multiples of: 5

Lmv331

1 Channel

Open Collector

General Purpose

400 nA

7 mV

5.5 V

2.7 V

60 uA

Smd/Smt

- 40 C

+ 125 C

SOT353 - 5

Cut Tape

84 mA

LMC7221AIM/NOPB

Comparator ICs Tiny CMOS Comparator with Rail-to-Rail Input and 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 : 679
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USD 0.951

Multiples of: 1

Lmc7221

1 Channel

Open Drain

4 us

General Purpose

400 fA

5 mV

15 V

2.7 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8 Narrow

Tube

TLV7041DBVR

Analog Comparators Nanopower, 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 : 672
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49	30	1	2	3	4	5	6

USD 0.2928

Multiples of: 1

Tlv7041

1 Channel

Open Drain

Window

2 pA

0.1 mV

6.5 V

1.6 V

335 nA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

33 mA

LM2903XK-Q1

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.

RUNIC

Availability : 654
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1524

Multiples of: 5

LM360M/NOPB

Analog Comparators HIGH SPD 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 : 650
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November 2025

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USD 2.97

Multiples of: 1

Lm360

1 Channel

Complementary

14 ns

Differential

6 uA

2 mV

16 V

9 V

32 mA , - 16 mA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Tube

TLC374MD

Comparator ICs 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 : 640
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November 2025

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49	30	1	2	3	4	5	6

USD 1.3821

Multiples of: 1

Tlc374m

4 Channel

Open Collector, Open Drain

2.1 us

General Purpose

30 pA

5 mV

16 V

3 V

600 uA

Smd/Smt

- 55 C

+ 125 C

500 mW (1/2 w)

SOIC - 14

Tube

16 mA

LM393ADGKR

Comparator ICs Dual 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 : 639
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November 2025

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USD 0.154

Multiples of: 1

Lm393a

2 Channel

Open Collector, Open Drain

0.3 us

30 V

4 V

Smd/Smt

0 C

+ 70 C

MSOP - 8

Reel

AD790JRZ-REEL7

Analog Devices Analog Comparators Fast Prec 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 : 635
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USD 7.247

Multiples of: 1

Ad790

1 Channel

Cmos/Ttl

45 ns

Precision With Latch

5 uA

1.5 mV

7 V

4.5 V

Smd/Smt

0 C

+ 70 C

500 mW

SOIC - 8

Reel

6.4 mA

LM2901VDG

Analog Comparators 3-36V Qud Comparator Extended Temp

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 : 634
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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 0.1727

Multiples of: 1

Lm2901

4 Channel

Open Collector

1.3 us

General Purpose

250 nA

7 mV

36 V

3 V

2 mA

Smd/Smt

- 40 C

+ 105 C

1000 mW

SOIC - 14

Tube

16 mA

LMV331W5

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.

TECH PUBLIC

Availability : 630
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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 0.0977

Multiples of: 5

TLV3701IDBVTG4

Comparator Single R-R I/O ±8V/16V 5-Pin SOT-23 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 : 630
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.2765

Multiples of: 1

Tlv3701

1 Channel

Push - Pull

36 us

General Purpose

250 pA

5 mV

16 V

2.7 V

800 nA

Smd/Smt

- 40 C

+ 125 C

385 mW

SOT - 23 - 5

Reel

LM2903BIDR

Analog Comparators Dual industrial grade standard 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 : 625
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49	30	1	2	3	4	5	6

USD 0.0799

Multiples of: 5

2 Channel

CMOS, DTL, ECL, MOS, TTL

1 us

General Purpose

- 25 nA

4 V

36 V

3 V

0.8 mA

SMD/SMT

- 40 C

+ 125 C

SOIC - 8

Cut Tape

NJM2901N

NJR Analog Comparators Single Supply Quad

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 : 603
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5111

Multiples of: 1

Njm2901

4 Channel

Open Collector

1.3 us

250 nA

7 mV

36 V

2 V

2 mA

Through Hole

- 40 C

+ 85 C

570 mW

DIP - 14

Tube

16 mA

2 mA

TLV7211AIDCKT

Comparator ICs CMOS

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 : 594
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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 0.8782

Multiples of: 1

Tlv7211a

1 Channel

Push - Pull

4 us

General Purpose

40 fA

5 mV

15 V

2.7 V

7 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70 - 6

Reel

LMC6772BIM/NOPB

Comparator ICs Dual Micropwr RRIN CMOS 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 : 581
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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 1.7053

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

Tube

TLC372QD

Comparator ICs 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 : 580
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7317

Multiples of: 1

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

+ 125 C

SOIC - 8

Tube

6 mA

LM311MX/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 : 549
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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 0.434

Multiples of: 1

Lm311 - N

1 Channel

Open Collector

200 ns

General Purpose

250 nA

7.5 mV

36 V

5 V

7.5 mA

Smd/Smt

0 C

+ 70 C

500 mW (1/2 w)

SOIC - 8

Cut Tape

NCX2200GW,125

Analog Comparators Low 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.

NXP

Availability : 453
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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 0.2782

Multiples of: 3

1 Channel

Rail - To - Rail

General Purpose

1 pA

30 mV

5.5 V

1.3 V

9 uA

Smd/Smt

- 40 C

+ 85 C

250 mW

TSSOP - 5

Reel

9 uA

LM311N

Analog Comparators DIP-8 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 : 0

USD 0.1103

Multiples of: 5

XL393

Analog Comparators SOP8 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 : 0

USD 0.0316

Multiples of: 10