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

LM339N/NOPB

Analog Comparators 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 : 1053
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USD 1.0976

Multiples of: 1

Lm339 - N

4 Channel

Rail - To - Rail

700 ns

Differential

250 nA

5 mV

36 V

2 V

200 uA

Through Hole

0 C

+ 70 C

PDIP - 14

Tube

6 mA

TLC339ID

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 : 310
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USD 0.9834

Multiples of: 1

Tlc339

4 Channel

Open Collector, Open Drain

1 us

General Purpose

2 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

- 40 C

+ 125 C

950 mW

SOIC - 14

Tube

6 mA

MCP6541T-IMS

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 : 308
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USD 0.5037

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

Reel

2 mA

LM2901N/NOPB

Analog Comparators Low offset, quad differential comparator, automotive grade 14-PDIP -40 to 85

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 : 306
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USD 1.694

Multiples of: 1

Lm2901 - N

4 Channel

Rail - To - Rail

1.3 us

General Purpose

250 nA

7 mV

36 V

2 V

2 mA

Through Hole

- 40 C

+ 85 C

1.05 W

MDIP - 14

Tube

LMV7235M5/NOPB

Analog Comparators Comp-45Ns 65Ua RRIO

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 : 304
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USD 1.82

Multiples of: 1

Lmv7235

1 Channel

Open Drain

75 ns

General Purpose

400 nA

6 mV

5.5 V

2.7 V

95 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Cut Tape

TLV3602DGKR

Analog Comparators 2.5-ns, dual-channel high-speed rail-to-rail comparator with push-pull outputs 8-VSSOP -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 : 297
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USD 5.9736

Multiples of: 1

Push Pull

TLC374MDG4

Texas Instruments Analog Comparators LO-PWR LinCMOS 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 : 291
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USD 1.2372

Multiples of: 1

Tlc374m

4 Channel

Open Drain

650 ns

General Purpose

5 pA

5 mV

16 V

4 V

12.5 mA

Smd/Smt

- 55 C

+ 125 C

500 mW

SOIC - 14

Tube

LM6511IM/NOPB

Analog Comparators 180 ns 3V 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 : 291
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USD 1.837

Multiples of: 1

Lm6511

1 Channel

Open Collector

180 ns

General Purpose

130 nA

5 mV

30 V

2.5 V

3.5 mA

Smd/Smt

- 40 C

+ 85 C

500 mW (1/2 w)

SOIC - 8

Tube

TL3116CD

Analog Comparators High Speed 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 : 291
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November 2025

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USD 3.15

Multiples of: 1

Tl3116

1 Channel

Push - Pull

9.9 ns

Precision

1.1 uA

3 mV

10 V

5 V

12.7 mA

Smd/Smt

- 40 C

+ 85 C

725 mW

SOIC - 8

Tube

LM392N/NOPB

Analog Comparators LOW PWR OP AMP/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 : 290
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November 2025

November 2025
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USD 1.26

Multiples of: 1

Lm392 - N

2 Channel

Rail - To - Rail

Precision

250 nA

5 mV

32 V

3 V

2 mA

Through Hole

0 C

+ 70 C

DIP - 8

Tube

0.6 mA

MCP6549-E/P

Comparator ICs Quad 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 : 288
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 1.1588

Multiples of: 1

Mcp6549

4 Channel

Open Drain

1 pA

7 mV

5.5 V

1.6 V

Through Hole

- 40 C

+ 125 C

PDIP - 14

Tube

LMV7239M5/NOPB

Analog Comparators Comp-45Ns 65Ua RRIO

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 : 287
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November 2025

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49	30	1	2	3	4	5	6

USD 0.434

Multiples of: 1

Lmv7239

1 Channel

Push - Pull

75 ns

General Purpose

400 nA

6 mV

5.5 V

2.7 V

95 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Cut Tape

LM239D

Analog Comparators Quad GP 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 : 287
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USD 0.4455

Multiples of: 1

Lm239

4 Channel

Rail - To - Rail

300 ns

Differential

250 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

SOIC - 14

Tube

6 mA

LMC6762BIM/NOPB

Comparator ICs Dual Micropwr RRIN 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.

Texas Instruments

Availability : 283
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USD 1.6246

Multiples of: 1

Lmc6762

2 Channel

Push - Pull

4 us

General Purpose

400 fA

5 mV

15 V

2.7 V

20 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8 Narrow

Tube

MCP6544-E/SL

Comparator ICs Quad 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 : 282
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USD 1.0153

Multiples of: 1

Mcp6544

4 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 14 Narrow

Tube

LM319N/NOPB

Analog Comparators Hi Speed Dual 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 : 267
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49	30	1	2	3	4	5	6

USD 1.4406

Multiples of: 1

Lm319 - N

2 Channel

Open Collector

80 ns

General Purpose

1 uA

8 mV

36 V

5 V

4.3 mA

Through Hole

0 C

+ 70 C

500 mW (1/2 w)

MDIP - 14

Tube

TLV3202AIDGK

Comparator ICs Dual,40ns,microPower RRI 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 : 251
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49	30	1	2	3	4	5	6

USD 0.9607

Multiples of: 1

Tlv3202

2 Channel

Push - Pull

40 ns

General Purpose

50 pA

5 mV

5.5 V

2.7 V

50 uA

Smd/Smt

- 40 C

+ 125 C

MSOP - 8

Tube

LM193DT

Comparator; low-power; 2÷36V; SMT; SO8; 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.

STMicroelectronics

Availability : 208
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49	30	1	2	3	4	5	6

USD 0.3122

Multiples of: 1

MAX942ESA+T

Maxim Integrated Analog Comparators 3V5V Rail-Rail 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.

Analog Devices

Availability : 0

USD 1.2764

Multiples of: 1

Max942

2 Channel

Push - Pull

80 ns

General Purpose

300 nA

3 mV

5.5 V

2.7 V

500 uA

Smd/Smt

- 40 C

+ 85 C

727 mW

SO - 8

Reel

TLV3801DSGR

Analog Comparators 225-ps high-speed comparator with LVDS outputs 8-WSON -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 : 0

USD 3.0031

Multiples of: 1