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

LMV7239M5X/NOPB

Comparator ICs 45nsec Ultra Lo Pwr Lo Vtg RRI 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 : 2683
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USD 0.3776

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

Reel

TLV7031DCKT

Analog Comparators Nanopower, small size comparator with push-pull output 5-SC70 -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 : 97
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USD 1.3889

Multiples of: 1

Tlv7031

1 Channel

Rail - To - Rail

Window

2 pA

8 mV

6.5 V

1.6 V

335 nA

Smd/Smt

- 40 C

+ 125 C

SC70 - 5

Cut Tape

33 mA

TS332IQ2T

Comparator; low-power; 1.6÷5V; SMT; DFN8; 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 : 97
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49	30	1	2	3	4	5	6

USD 1.4651

Multiples of: 1

MAX913CSA+T

Analog Comparators Single/Dual, Ultra-Fast, Low-Power, Precision TTL 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.

Analog Devices

Availability : 97
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USD 1.597

Multiples of: 1

Max913

1 Channel

Ttl

16 ns

Complementary

5 uA

2 mV

7 V

- 7 V

10 mA

Smd/Smt

0 C

+ 70 C

471 mW

SOIC - 8 Narrow

Reel

AD8468WBKSZ-R7

Analog Comparators RR Lo Pwr 2.5V-5.5V SGL-Supply TTL/CMOS

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

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USD 2.4843

Multiples of: 1

Ad8468

1 Channel

Cmos/Ttl

60 ns

General Purpose

4 uA

10 mV

5.5 V

2.5 V

800 uA

Smd/Smt

- 40 C

+ 125 C

7.15 mW

SC - 70 - 6

Reel

50 mA

800 uA

AMC22C12DR

Analog Comparators Fast-response isolated window comparator with adjustable threshold and latch function 8-SOIC -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 : 97
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.7006

Multiples of: 1

MAX9100EUK+T

Analog Comparators +1.0V Micropower SOT23 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.

Analog Devices

Availability : 97
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USD 3.1986

Multiples of: 1

Max9100

1 Channel

Push - Pull

General Purpose

15 nA

10 mV

5.5 V

1 V

13 uA

Smd/Smt

- 40 C

+ 85 C

571 mW

SOT - 23 - 5

Reel

LMC6762AIMX/NOPB

Comparator ICs Dual Micro-Power Rail-to-Rail Input CMOS Comparator with Push-Pull Output 8-SOIC -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 : 95
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49	30	1	2	3	4	5	6

USD 2.5834

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

Reel

TLV3702IDR

Comparator ICs Dual 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 : 94
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November 2025

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USD 1.6066

Multiples of: 1

Tlv3702

2 Channel

Push - Pull

36 us

General Purpose

100 pA

5 mV

16 V

2.7 V

800 nA

Smd/Smt

- 40 C

+ 125 C

710 mW

SOIC - 8

Reel

MCP6569-E/ST

Analog Comparators Quad 18V Open 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 : 93
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November 2025

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49	30	1	2	3	4	5	6

USD 1.1125

Multiples of: 96

Mcp6569

4 Channel

Open Drain

1 pA

10 mV

5.5 V

1.8 V

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Tube

LM339APWR

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 : 87
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November 2025

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USD 0.1104

Multiples of: 5

Lm339a

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Cut Tape

6 mA

LM211MM/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 : 87
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November 2025

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USD 0.1283

Multiples of: 5

LMC7221BIM5X/NOPB

Comparator ICs Tiny CMOS Comparator with Rail-to-Rail Input and Open Drain Output 5-SOT-23 -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 : 87
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USD 0.6557

Multiples of: 1

Lmc7221

1 Channel

Open Drain

4 us

General Purpose

400 fA

5 mV

15 V

2.7 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

TLC393QDRG4Q1

Comparator ICs Dual McroPWR LinCMOS 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 : 85
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November 2025

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USD 2.6737

Multiples of: 1

Tlc393 - Q1

2 Channel

Open Collector, Open Drain

4.5 us

General Purpose

30 pA

5 mV

16 V

4 V

40 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Aec - Q100

Reel

TLC372CPWR

Comparator ICs Dual 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 : 82
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49	30	1	2	3	4	5	6

USD 0.7326

Multiples of: 1

Tlc372

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

30 pA

5 mV

16 V

3 V

150 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 8

Reel

6 mA

KA393DTF

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 : 80
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USD 0.1271

Multiples of: 1

Ka393

2 Channel

Open Collector

1.4 us

250 nA

9 mV

36 V

18 V

1 mA

Smd/Smt

0 C

+ 70 C

570 mW

SOP - 8

Reel

18 mA

1 mA

AZV393MTR-G1

Analog Comparators Dual LV RtoR OpAmp 2.7V to 5.5V 1MHz

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 : 80
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November 2025

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USD 0.1274

Multiples of: 1

Azv393

Cut Tape

LM2903WYDT

Analog Comparators Low-PWR Dual 0.4mA 2V to 36V 25nA

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 : 63
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USD 0.1223

Multiples of: 5

Lm2903w

Smd/Smt

SO - 8

Aec - Q100

Cut Tape

TLV7031DPWR

Analog Comparators Small Size, Nano Power, Low Voltage Comparator 5-X2SON -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 0.2671

Multiples of: 1

Tlv7031

1 Channel

Rail - To - Rail

Window

2 pA

8 mV

6.5 V

1.6 V

335 nA

Smd/Smt

- 40 C

+ 125 C

X2SON - 5

Cut Tape

33 mA

MAX913ESA+T

Analog Comparators Single/Dual, Ultra-Fast, Low-Power, Precision TTL 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.

Analog Devices

Availability : 0

USD 2.0111

Multiples of: 1

Max913

1 Channel

Ttl

16 ns

Complementary

5 uA

2 mV

7 V