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

LM339AMX/NOPB

Comparator ICs LOW PWR LOW OFFSET VLTG 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.

Texas Instruments

Availability : 6749
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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48	24	25	26	27	28	29	30
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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.5161

Multiples of: 1

Lm339 - N

4 Channel

36 V

2 V

Smd/Smt

SOIC - 14

Reel

LM2903DRG

Dual 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.

Analog Devices

Availability : 6652
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.0343

Multiples of: 10

TLC393QDR

Comparator ICs Dual Micropower LinCMOS 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 : 6616
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December 2024

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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4466

Multiples of: 1

Tlc393

2 Channel

Open Collector, Open Drain

1.1 us

General Purpose

2 pA

5 mV

16 V

4 V

20 uA

Smd/Smt

- 40 C

+ 125 C

725 mW

SOIC - 8

Reel

6 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 : 6595
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.0966

Multiples of: 5

LMV339IDR

Comparator ICs Quad Low-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 : 6536
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.2365

Multiples of: 1

Lmv339

4 Channel

Open Collector, Open Drain

0.2 us

5.5 V

2.7 V

Smd/Smt

- 40 C

+ 85 C

SOIC - 14

Reel

TLV3701IDBVT

Comparator ICs Single Nanopower Push-Pull 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 : 6535
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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48	24	25	26	27	28	29	30
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.8591

Multiples of: 1

Tlv3701

1 Channel

Push - Pull

36 us

General Purpose

100 pA

5 mV

16 V

2.7 V

800 nA

Smd/Smt

- 40 C

+ 125 C

385 mW

SOT - 23

Reel

TS861ILT

Comparator; low-power; 2.7÷10V; SMT; SOT23-5; Comparators:1; 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 : 6359
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
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49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4382

Multiples of: 1

LMV331TP-TR

Analog Comparators SOT23-5 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.

3PEAK

Availability : 6251
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
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48	24	25	26	27	28	29	30
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.0765

Multiples of: 5

LMV7271MG/NOPB

Analog Comparators SINGLE 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 : 6251
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December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.8783

Multiples of: 1

Lmv7271

1 Channel

Push - Pull

1.8 us

General Purpose

100 nA

4 mV

5.5 V

1.8 V

14 mA

Smd/Smt

- 40 C

+ 85 C

SC70 - 5

Cut Tape

LM393DRG3

Comparator ICs Dual 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 : 6202
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.1332

Multiples of: 1

Lm393

2 Channel

Rail - To - Rail

1.3 us

Differential

50 nA

5 mV

36 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Reel

LM393ADR

Analog Comparators Dual 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 : 6149
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.0793

Multiples of: 5

Lm393a

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

4 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Cut Tape

6 mA

TS3022IST

Comparator; fast; 1.8÷5V; SMT; miniSO8; Comparators:2; 100nA

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 : 6126
Ship by Mon. 02 Dec to Fri. 06 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 1.7167

Multiples of: 1

Hot

LMV339DR2G

Comparator ICs LV QUAD 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.

ON Semiconductor

Availability : 6105
Ship by Mon. 02 Dec to Fri. 06 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.1669

Multiples of: 1

Lmv339

4 Channel

Open Drain

General Purpose

1 nA

9 mV

5 V

2.7 V

350 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 14

Reel

23 mA

LM2903DG4

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 : 6103
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4822

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

LM239DRG4

Analog Comparators 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 : 5971
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.1293

Multiples of: 1

Lm239

4 Channel

Rail - To - Rail

1.3 us

Differential

250 nA

2 mV

30 V

2 V

2 mA

Smd/Smt

- 25 C

+ 85 C

SOIC - 14

Cut Tape

6 mA

TC75W57FKTE85LF

Toshiba Analog Comparators CMOS Comparator 3.5V 0.9V 7V 1.8V

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.

Toshiba

Availability : 5945
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December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.5623

Multiples of: 1

Tc75w57

2 Channel

Push - Pull

8 ns

General Purpose

1 pA

7 V

1.8 V

400 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

SOT - 765

Reel

MCP6546T-I/OT

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 : 5877
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December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.3069

Multiples of: 1

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

SOT - 23 - 5

Reel

2 mA

LM339PWRE4

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 : 5861
Ship by Thu. 28 Nov to Mon. 02 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.1526

Multiples of: 1

Lm339

4 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Reel

6 mA

TS391ILT

Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA

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 : 4437
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.1069

Multiples of: 5

TL331IDBVR

Analog Comparators Single/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 : 4396
Ship by Mon. 16 Dec to Thu. 19 Dec

December 2024