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

LM393AM/TR

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.

HGSEMI

Availability : 5544
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32	3	4	5	6	7	8	9

USD 0.0537

Multiples of: 5

LMV331IDBVRE4

Texas Instruments Analog Comparators Single 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 : 5486
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USD 0.1991

Multiples of: 1

Lmv331

1 Channel

Open Collector, Open Drain

200 ns

General Purpose

250 nA

7 mV

5.5 V

2.7 V

120 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

10 mA

AS393MMTR-G1

Diodes Incorporated Analog Comparators Low Power Offset Dual Comp 0.6mA

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 : 5447
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USD 0.0614

Multiples of: 1

As393

Reel

TS391SN2T1G

Analog Comparators 2-36V SGL 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 : 5376
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27	29	30	1	2	3	4	5

USD 0.2123

Multiples of: 1

Ts391

General Purpose

400 nA

9 mV

36 V

2 V

500 uA

Smd/Smt

TSOP - 5

Reel

500 uA

LMV393IDRG4

Analog Comparators Dual Gen Purp Low 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 : 5341
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27	29	30	1	2	3	4	5

USD 0.1397

Multiples of: 1

Lmv393

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

250 nA

7 mV

5.5 V

2.7 V

200 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Reel

5 mA

200 uA

BA2903YFVM-MGTR

Analog Comparators Open-Collector 0.6nA 2-36V MSOP8

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 : 5336
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USD 0.3393

Multiples of: 1

2 Channel

Open Collector

1.3 us

General Purpose

50 nA

2 mV

36 V

2 V

600 uA

Smd/Smt

- 40 C

+ 125 C

580 mW

MSOP - 8

Cut Tape

MCP6546RT-IOT

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 : 5328
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USD 0.317

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

TC75W58FU,LF

Analog Comparators 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.

Toshiba

Availability : 5314
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USD 0.2471

Multiples of: 1

Tc75w58

2 Channel

Open Drain

190 ns

General Purpose

1 pA

1 mV

7 V

3.5 V

22 uA

- 40 C

+ 85 C

250 mW

Cut Tape

BA2903YFVM-CTR

Analog Comparators Open-Collector 0.6nA 2-36V MSOP8

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 : 5265
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27	29	30	1	2	3	4	5

USD 0.3113

Multiples of: 1

2 Channel

1.3 us

Voltage

50 nA

2 mV

36 V

2 V

600 uA

Smd/Smt

- 40 C

+ 125 C

580 mW

MSOP - 8

Each

LM2901DTBR2G

Analog Comparators 3-36V Qud Comparator -40 to 105 deg C

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 : 5255
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1846

Multiples of: 1

Lm2901

4 Channel

Open Collector

1.3 us

250 nA

7 mV

36 V

3 V

Smd/Smt

- 40 C

+ 105 C

1000 mW

TSSOP - 14

Reel

16 mA

2 mA

LM239DRG3

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 : 5248
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27	29	30	1	2	3	4	5

USD 0.1244

Multiples of: 1

Lm239

4 Channel

Rail - To - Rail

1.3 us

Differential

250 nA

2 mV

36 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

SOIC - 14

Reel

LM2903MM/TR

MSOP-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.

HGSEMI

Availability : 5238
Ship by Mon. 14 Jul to Thu. 17 Jul

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July 2025
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0577

Multiples of: 5

MCP6546UT-E/OT

Analog Comparators Single 1.6V Open Drain 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 : 5131
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27	29	30	1	2	3	4	5

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

+ 125 C

SOT - 23 - 5

Reel

2 mA

1 uA

TLC372QDR

Texas Instruments Analog Comparators Dual 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 : 5128
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27	29	30	1	2	3	4	5

USD 0.5456

Multiples of: 1

Tlc372

2 Channel

Open Collector, Open Drain

200 ns

General Purpose

20 nA

5 mV

16 V

3 V

150 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

6 mA

LM2901YPT

Comparator; precision; 2÷32V; SMT; TSSOP14; Comparators:4; 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 : 5087
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July 2025

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

USD 0.0775

Multiples of: 5

TLV3701CDBVR

Texas Instruments Analog Comparators 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 : 5084
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27	29	30	1	2	3	4	5

USD 0.6413

Multiples of: 1

Tlv3701

1 Channel

Push - Pull

36 us

General Purpose

250 pA

5 mV

16 V

2.5 V

800 nA

Smd/Smt

0 C

+ 70 C

385 mW

SOT - 23 - 5

Reel

LM339PWG4

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 : 5037
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27	29	30	1	2	3	4	5

USD 0.4628

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

Tube

6 mA

LM393D

Comparator; universal; 2÷36V; SMT; SO8; Comparators:2

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 : 5030
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27	29	30	1	2	3	4	5

USD 0.252

Multiples of: 1

TLV1701AIDBVT

Analog Comparators 2.2-36V,microPower 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 : 5024
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27	29	30	1	2	3	4	5

USD 0.6203

Multiples of: 1

Tlv1701

1 Channel

Open Collector

560 ns

General Purpose

15 nA

2.5 mV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

20 mA

LM293PE4

Comparator Dual ±15V/30V 8-Pin PDIP Tube

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 : 4965
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