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

NCV2200SN2T1G

Analog Comparators ANA 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.

ON Semiconductor

Availability : 5820
Ship by Thu. 14 Aug to Wed. 20 Aug

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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3964

Multiples of: 3000

Ncs2200

General Purpose

Aec - Q100

Reel

LM2901PW

Comparator ICs Quad 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 : 1223
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August 2025

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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6902

Multiples of: 1

Lm2901

4 Channel

Open Collector, Open Drain

1.3 us

Differential

250 nA

7 mV

30 V

2 V

2 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Tube

6 mA

BA2903YF-CE2

Analog Comparators Open-Collector 0.6nA 2-36V SOP8

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 : 1222
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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.179

Multiples of: 5

2 Channel

1.3 us

Voltage

50 nA

2 mV

36 V

2 V

600 uA

Smd/Smt

- 40 C

+ 125 C

770 mW

SOP - 8

Each

KA339A

Comparator ICs Quad 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.

ON Semiconductor

Availability : 1215
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1595

Multiples of: 1

Ka339

4 Channel

Open Collector

1.3 us

250 nA

4 mV

36 V

18 V

2 mA

Through Hole

0 C

+ 70 C

570 mW

DIP - 14

Tube

18 mA

LM311P

Analog Comparators 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 : 1207
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025

September 2025
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37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1547

Multiples of: 5

Lm311

1 Channel

Open Collector, Open Drain

115 ns

Differential

250 nA

7.5 mV

30 V

3.5 V

7.5 mA

Through Hole

0 C

+ 70 C

PDIP - 8

Tube

50 mA

LM393N(LX)

DIP-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.

lingxingic

Availability : 1193
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025

September 2025
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37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0488

Multiples of: 10

LMV339MTX/NOPB

Comparator ICs Quad Gen Purp Lo Vtg Tiny Pack Cmptr

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 : 1188
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August 2025

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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6955

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

TSSOP - 14

Reel

LM119H

Analog Comparators High Speed Dual Comparator 10-TO-100 -55 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 : 1183
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 43.9061

Multiples of: 1

Lm119

2 Channel

Open Collector

80 ns

General Purpose

500 nA

4 mV

36 V

5 V

4.3 mA

Through Hole

- 55 C

+ 125 C

500 mW

TO - 100

Bulk

LM2901AT14-13

Analog Comparators 36V Sgl Quad 25nA Comparator 130mV

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 : 1182
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1725

Multiples of: 1

Lm2901

4 Channel

1.2 mA

Reel

TLV3201AIDBVT

Analog Comparators 40ns,micro-Pwr,RRI Sgl Channel 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 : 1169
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August 2025

August 2025
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32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.0005

Multiples of: 1

Tlv3201

1 Channel

Push - Pull

47 ns

General Purpose

50 pA

5 mV

5.5 V

2.7 V

50 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

LM2901AVQDRG4Q1

Comparator ICs 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 : 1166
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2882

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

LM339G-S14-R

Analog Comparators 2V ~ 36V, Â±1V ~ 18V SOP-14_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.

Unisonic

Availability : 1164
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0639

Multiples of: 5

cmos, ttl

LM2903DRE4

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 : 1164
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1624

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

1 mA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

6 mA

MCP6541-I/MS

Comparator ICs Sgl 1.6V Push/Pull

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 : 1141
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August 2025

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32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.384

Multiples of: 1

Mcp6541

1 Channel

Push - Pull

4 us

1 pA

5 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Tube

2 mA

TLV3402CDGK

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 : 1134
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.76

Multiples of: 1

Tlv3402

2 Channel

Open Collector, Open Drain

80 us

General Purpose

100 pA

3.6 mV

16 V

2.5 V

640 nA

Smd/Smt

0 C

+ 70 C

481 mW

MSOP - 8

Tube

TLC393CP

Analog Comparators Dual LP Open D

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 : 1131
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.8184

Multiples of: 1

Tlc393

2 Channel

Rail - To - Rail

1.1 us

General Purpose

2 pA

5 mV

16 V

3 V

20 uA

Through Hole

- 40 C

+ 125 C

1000 mW

PDIP - 8

Tube

6 mA

LP2901N

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 : 1120
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3597

Multiples of: 1

Lp2901

4 Channel

Open Collector, Open Drain

1.3 us

General Purpose

25 nA

5 mV

30 V

5 V

25 uA

Through Hole

- 40 C

+ 85 C

PDIP - 14

Tube

20 mA

LM339ADR

Analog Comparators Quad Diff A Grade

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 : 1018
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.085

Multiples of: 5

Lm339a

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 14

Cut Tape

6 mA

TLV4051R5DBVR

Analog Comparators Low-power comparator with reference (inverting, push-pull) 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 : 988
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4906

Multiples of: 1

TLV4051

1 Channel

Push - Pull

Precision

10 pA

5.5 V

1.6 V

SMD/SMT

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape , Reel

LM193QT

Analog Comparators Low PWR DUAL 25nA Wide VCC Range

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 : 33
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025