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

LMV762MA/NOPB

Analog Comparators Low Vltg,Prec 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 : 126
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USD 1.4481

Multiples of: 1

Lmv762

2 Channel

Push - Pull

120 ns

Precision

5 pA

1 mV

5 V

2.7 V

450 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

LM2903WYPT

Analog Comparators LP Dual Voltage 2V to 36V, 1V to 18V

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 : 125
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USD 0.1529

Multiples of: 1

Lm2903

2 Channel

Cmos/Ttl

1.3 us

General Purpose

400 nA

15 mV

36 V

2 V

2.5 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 8

Aec - Q100

Reel

16 mA

2.5 mA

LM2903VQDRQ1

Comparator ICs Auto Cat Dual Gen Purp 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 : 122
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49	30	1	2	3	4	5	6

USD 0.2685

Multiples of: 1

Lm2903 - Q1

2 Channel

Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

400 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Aec - Q100

Reel

6 mA

LM306P

Comparator ICs 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 : 120
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USD 1.54

Multiples of: 1

Lm306

1 Channel

Push - Pull

0.028 us

Differential

25 uA

5 mV

24 V

15 V

10 mA

Through Hole

0 C

+ 70 C

600 mW

PDIP - 8

Tube

100 mA

LMV7219M7/NOPB

Comparator ICs 2.7V-5V Comp W/Rr Out

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 : 119
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USD 0.9126

Multiples of: 1

7 ns

High Speed

SC - 70

Reel

1.1 mA

ADCMP371AKSZ-REEL7

Analog Comparators PP Overvoltage Protected Comparator IC.

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 : 116
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USD 0.9694

Multiples of: 1

Adcmp371

1 Channel

Push - Pull

General Purpose

50 nA

9 mV

5.5 V

2.25 V

4 uA

Smd/Smt

- 40 C

+ 85 C

39 uW

SC - 70 - 5

Reel

500 uA

7 uA

LM239AQDRQ1

Comparator ICs Auto Cat 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 : 111
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USD 0.5078

Multiples of: 1

Lm239a - Q1

4 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

2.5 mV

30 V

2 V

2 mA

Smd/Smt

- 40 C

+ 125 C

SOIC - 14

Aec - Q100

Reel

16 mA

TLV4041R5DBVR

Analog Comparators Low-power comparator with reference (non-inverting, push-pull) 5-SOT-23 -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 : 106
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49	30	1	2	3	4	5	6

USD 0.6306

Multiples of: 1

TLV4041

1 Channel

Push - Pull

Precision

10 pA

5.5 V

1.6 V

SMD/SMT

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

ADCMP354YKSZ-REEL7

Analog Comparators 0.6V Ref w/ Open- Drain Active-Lo Out

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 : 106
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USD 1.4433

Multiples of: 1

Adcmp354

1 Channel

Open Drain

General Purpose

170 uA

5.5 V

2.25 V

15 uA

Smd/Smt

- 40 C

+ 125 C

83 uW

SC - 70 - 4

Reel

15 uA

TLC372QDRG4

Texas Instruments Analog Comparators Dual Gen Pur LinCMOS Diferential Compartr

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 : 105
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USD 0.7117

Multiples of: 1

Tlc372

2 Channel

Open Collector, Open Drain

200 ns

General Purpose

20 nA

5 mV

16 V

3 V

300 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

6 mA

AS393P-E1

Analog Comparators LP Low Offset Dual 2 to 36V 0.6mA 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.

Diodes Incorporated

Availability : 101
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November 2025

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USD 0.0918

Multiples of: 5

As393p

Tube

LM319M/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 : 100
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USD 0.5868

Multiples of: 1

Lm319 - N

2 Channel

Open Collector

80 ns

General Purpose

1 uA

8 mV

36 V

5 V

4.3 mA

Smd/Smt

0 C

+ 70 C

500 mW (1/2 w)

SOIC - 14

Tube

TLC3702CPWR

Comparator ICs Dual Micropower Push-Pull Output

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 : 99
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USD 0.7551

Multiples of: 1

Tlc3702

2 Channel

Push - Pull

1.1 us

General Purpose

30 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

0 C

+ 70 C

1000 mW

TSSOP - 8

Reel

8 mA

TLV4021R2YKAR

Analog Comparators Low-power comparator with reference (non-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 : 98
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49	30	1	2	3	4	5	6

USD 1.5664

Multiples of: 1

Tlv4021

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

TLV3605RVKR

Analog Comparators 800-ps high-speed rail-rail input comparator with LVDS outputs

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 4.585

Multiples of: 1

TLV3605

1 Channel

LVDS

General Purpose

5 uA

0.5 mV

5.5 V

2.4 V

7.5 mA

SMD/SMT

- 40 C

+ 125 C

WQFN - 12

Cut Tape

TL331IDBVRQ1

Texas Instruments Analog Comparators Auto Cat Sgl 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 : 97
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49	30	1	2	3	4	5	6

USD 0.0956

Multiples of: 5

Tl331 - Q1

1 Channel

Open Collector

1.3 us

Differential

250 nA

5 mV

36 V

2 V

700 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Aec - Q100

Reel

TLV7032DSGR

Analog Comparators Dual nanopower, small size comparator with push-pull output 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 : 97
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49	30	1	2	3	4	5	6

USD 1.0355

Multiples of: 1

TLV7032

2 Channel

Push - Pull

0.002 nA

8 mV

6.5 V

1.6 V

315 nA

SMD/SMT

- 40 C

+ 125 C

WSON - 8

Cut Tape , Reel

TS332IDT

Comparator; low-power; 1.6÷5V; SMT; SO8; 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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USD 1.0595

Multiples of: 1

TLC339IDR

Analog Comparators 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 : 97
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USD 1.2114

Multiples of: 1

Tlc339

4 Channel

Rail - To - Rail

1 us

General Purpose

2 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

- 55 C

+ 125 C

950 mW

SOIC - 14

Cut Tape

6 mA

TLV6703QDSERQ1

Analog Comparators Automotive 18-V comparator with integrated reference 6-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 1.0633

Multiples of: 1

TLV6703 - Q1

1 Channel

Open Drain

Precision with Reference

18 V

1.8 V

7 uA

SMD/SMT