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

LM393N

Comparator; universal; 3÷32V; THT; DIP8; Comparators:2; 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.

ON Semiconductor

Availability : 3333
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USD 0.3898

Multiples of: 1

LM2903AVQPWRG4

Comparator Dual ±16V/32V 8-Pin TSSOP 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 : 3314
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USD 0.2932

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

300 ns

Differential

250 nA

2 mV

32 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 8

Reel

6 mA

LM2901XP

SOIC-14 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 : 3307
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32	3	4	5	6	7	8	9

USD 0.1785

Multiples of: 5

LM239M/TR

Analog Comparators SOP-14 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 : 3302
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32	3	4	5	6	7	8	9

USD 0.0712

Multiples of: 5

KA393ADTF

Fairchild Semiconductor 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.

ON Semiconductor

Availability : 3298
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USD 0.1342

Multiples of: 1

Ka393

2 Channel

Open Collector

1.4 us

250 nA

4 mV

36 V

18 V

1 mA

Smd/Smt

0 C

+ 70 C

570 mW

SOP - 8

Reel

18 mA

BA2901YF-CE2

Analog Comparators Open-Collector 0.8nA 2-36V SOP14

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 : 3288
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USD 0.4116

Multiples of: 1

2 Channel

1.3 us

Voltage

50 nA

2 mV

36 V

2 V

800 uA

Smd/Smt

- 40 C

+ 125 C

560 mW

SOP - 14

Each

LM393XK

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 : 3284
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32	3	4	5	6	7	8	9

USD 0.1116

Multiples of: 5

TLC393CD

Comparator ICs 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 : 3277
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USD 0.7557

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

0 C

+ 70 C

725 mW

SOIC - 8

Tube

6 mA

AS339MTR-G1

Analog Comparators LP Quad Comparator 2.0mV 2.0 to 36V 2mV

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 : 3268
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USD 0.1652

Multiples of: 1

As339

General Purpose

SOIC - 14

Cut Tape

LM339A-SR

SOIC-14 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.

3PEAK

Availability : 3239
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32	3	4	5	6	7	8	9

USD 0.1145

Multiples of: 5

TS393IDT

Comparator ICs Micropower Dual Volt

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 : 3239
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2418

Multiples of: 5

Ts393

2 Channel

Open Drain

1.5 us

16 V

2.7 V

Smd/Smt

- 40 C

+ 125 C

SO - 8

Reel

LM339MT/TR

TSSOP-14 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.

HGSEMI

Availability : 3228
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0809

Multiples of: 5

TS882IYST

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 : 3201
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32	3	4	5	6	7	8	9

USD 1.1334

Multiples of: 1

Ts882

2 Channel

Push - Pull

General Purpose

100 pA

6 mV

5.5 V

1.1 V

450 nA

Smd/Smt

- 40 C

+ 125 C

M in I - SO - 8

Aec - Q100

1.7 mA

MCP6541T-ISN

Microchip Technology Analog Comparators Sgl 1.6V PushPull

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 : 3176
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27	29	30	1	2	3	4	5

USD 0.5

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

SOIC - 8

Reel

2 mA

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 : 3162
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32	3	4	5	6	7	8	9

USD 0.0529

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

NCV2200SQ2T2G

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 : 3152
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27	29	30	1	2	3	4	5

USD 0.2333

Multiples of: 1

Aec - Q100

Reel

MCP6541T-E/SN

Analog Comparators Single 1.6V Push/ Pull 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.

Microchip

Availability : 3151
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27	29	30	1	2	3	4	5

USD 0.5289

Multiples of: 1

Mcp6541

1 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

LP339DR

Comparator ICs Quad 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 : 3124
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27	29	30	1	2	3	4	5

USD 0.2431

Multiples of: 1

Lp339

4 Channel

Open Collector, Open Drain

1.3 us

General Purpose

25 nA

5 mV

30 V

5 V

25 uA

Smd/Smt

0 C

+ 70 C

SOIC - 14

Reel

20 mA

TLV4051R1YKAR

Analog Comparators Low-power comparator with reference (inverting, push-pull) 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 : 2806
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27	29	30	1	2	3	4	5

USD 0.4906

Multiples of: 1

1 Channel

Push - Pull

Precision

10 pA

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

DSBGA - 4

Cut Tape

LM2903VQDRG4Q1

Comparator Dual ±18V/36V Automotive 8-Pin SOIC 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
Request Quote

USD 0.2035

Multiples of: 1

Lm2903 - Q1

2 Channel

Open Drain

300 ns

Differential

- 250 nA

7 mV

30 V