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

LM339PT

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 : 274025
Ship by Fri. 11 Apr to Thu. 17 Apr

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USD 0.0913

Multiples of: 2500

LM2903AQTH-13

Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 1mV

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 : 8940
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USD 0.067

Multiples of: 1

Lm2903aq

2 Channel

700 uA

TSSOP - 8

Aec - Q100

Cut Tape

LM311DRE4

Texas Instruments Analog Comparators Single Strobed 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 : 8898
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USD 0.1884

Multiples of: 1

Lm311

1 Channel

Open Collector, Open Drain

115 ns

Differential

300 nA

7.5 mV

30 V

3.5 V

7.5 mA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Reel

50 mA

LMV331ILT

Comparator; universal; 200ns; 2.7÷5V; SMT; SOT23-5; Comparators:1

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 : 8730
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USD 0.1548

Multiples of: 3000

MCP6541T-E/OT

Comparator; 4us; 1.6÷5.5V; SMT; SOT23-5; Comparators:1; 1pA

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 : 8730
Ship by Fri. 11 Apr to Thu. 17 Apr

April 2025

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USD 0.3451

Multiples of: 3000

TC75S58FU(TE85L,F)

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 : 8644
Ship by Fri. 11 Apr to Thu. 17 Apr

April 2025

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USD 0.2502

Multiples of: 1

1 Channel

Open Drain

6 ns

General Purpose

1 pA

7 V

1.8 V

22 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

SOT - 353

Reel

LM393N/NOPB

Analog Comparators LOW PWR LOW OFFSET VLTG 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.

Texas Instruments

Availability : 8632
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.4847

Multiples of: 1

Lm393 - N

2 Channel

Rail - To - Rail

700 ns

Differential

250 nA

5 mV

36 V

2 V

200 uA

Through Hole

0 C

+ 70 C

PDIP - 8

Tube

MCP6566T-E/OT

Comparator ICs Singl 1.8V Opn Drain Comparator, E 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.

Microchip

Availability : 8363
Ship by Fri. 11 Apr to Thu. 17 Apr

April 2025

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USD 0.3239

Multiples of: 1

Mcp6566

1 Channel

Open Drain

1 pA

10 mV

5.5 V

1.8 V

Smd/Smt

- 40 C

+ 125 C

SOT - 23

Reel

TC75S56F,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 : 8312
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.124

Multiples of: 1

Tc75s56

1 Channel

Push - Pull

60 ns

General Purpose

1 pA

1 mV

7 V

3.5 V

11 uA

- 40 C

+ 85 C

200 mW

Reel

TLV1702AQDGKRQ1

Texas Instruments Analog Comparators Dual, 2.2-V to 36-V microPower Comparat

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 : 8240
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

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USD 0.9363

Multiples of: 1

Tlv1702 - Q1

2 Channel

Open Collector

Window

20 nA

300 uV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

VSSOP - 8

Aec - Q100

Reel

20 mA

LMV339IPWR

Analog Comparators 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 : 8167
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.2383

Multiples of: 1

Lmv339

4 Channel

Rail - To - Rail

200 ns

General Purpose

250 nA

7 mV

5.5 V

2.7 V

75 uA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Cut Tape

10 mA

TLV4031R2YKAR

Analog Comparators Low-power comparator with reference (inverting, open-drain) 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 : 8126
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.4554

Multiples of: 1

Tlv4031

1 Channel

Open Drain

Precision

10 pA

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

DSBGA - 4

Cut Tape

55 mA

LM239DRG

Quad SOP-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.

HANSCHIP

Availability : 8020
Ship by Fri. 25 Apr to Wed. 30 Apr

April 2025

April 2025
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USD 0.0434

Multiples of: 5

LM393DGKRG

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.

HANSCHIP

Availability : 7947
Ship by Fri. 25 Apr to Wed. 30 Apr

April 2025

April 2025
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USD 0.0301

Multiples of: 10

MCP6542-E/MS

Comparator ICs Dual 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 : 7878
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.4702

Multiples of: 1

Mcp6542

2 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

MSOP

Tube

MCP6542-I/MS

Comparator ICs Dual 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 : 7831
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.4702

Multiples of: 1

Mcp6542

2 Channel

Push - Pull

4 us

1 pA

7 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Tube

2 mA

LMV331M5X

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 : 7803
Ship by Fri. 25 Apr to Wed. 30 Apr

April 2025

April 2025
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USD 0.1006

Multiples of: 5

LM393DG4

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 : 7803
Ship by Wed. 09 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 0.506

Multiples of: 1

Lm393

2 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

SOIC - 8

Tube

6 mA

MC3302DR2G

Comparator ICs 3-36V Qud Comparator Commercial 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 : 7796
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April 2025

April 2025
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USD 0.2129

Multiples of: 1

Mc3302

4 Channel

Open Collector

1.3 us

General Purpose

500 nA

20 mV

30 V

3 V

2.5 mA

Smd/Smt

- 40 C

+ 85 C

1000 mW

SOIC - 14

Reel

16 mA

MIC7211YM5 TR

Analog Comparators Micro-Power 1.8V IttyBitty Comparator (Push-Pull Output) - Lead Free

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 : 7788
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April 2025