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	Availability ⓘ (▲▼)	Price(AUD) (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

MAX9022ASA+

Analog Comparators Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators
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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

0
6 to 16 Weeks

July 2026

July 2026
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AUD 1.4

Multiples of: 1

3 us

Low Power

2.8 uA

TLV1702AIRUGR

Analog Comparators Dual high voltage, low power comparator 8-X2QFN -40 to 125
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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

0
6 to 16 Weeks

July 2026

July 2026
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AUD 1.404

Multiples of: 1

Tlv1702

2 Channel

Open Collector

Window

20 nA

2.5 mV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

X2QFN - 8

Reel

TLC339CD

Comparator ICs Quad 5Power
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 1.4073

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

0 C

+ 125 C

950 mW

SOIC - 14

Tube

6 mA

LMC7215IM/NOPB

Analog Comparators 1Ua Comp - Push/Pull
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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32	2	3	4	5	6	7	8

AUD 1.4106

Multiples of: 95

Lmc7215

1 Channel

Push - Pull

24 us

General Purpose

50 fA

6 mV

8 V

2 V

1 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Tube

LMV331M7/NOPB

Analog Comparators L Volt Sngl Comp
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 1.4117

Multiples of: 1

Lmv331 - N

1 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

120 uA

Smd/Smt

- 40 C

+ 85 C

SC70 - 5

Cut Tape

ADCMP394ARZ

Analog Devices Analog Comparators Single Comparat or and reference
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 1.4134

Multiples of: 1

Adcmp394

1 Channel

Open Drain

General Purpose

30 nA

5 mV

5.5 V

2.3 V

33.9 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

LMC7221BIM5X

Analog Comparators NRND, alternate is LMC7221BIM5X/NOPB
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.4143

Multiples of: 3000

Lmc7221

1 Channel

Open Drain

4 us

General Purpose

0.04 pA

15 mV

15 V

2.7 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

TLC3704IPWR

Analog Comparators Quad Micropower Push-Pull Output
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 1.4147

Multiples of: 1

Tlc3704

4 Channel

Push - Pull

1.1 us

General Purpose

5 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

- 40 C

+ 85 C

675 mW

TSSOP - 14

Reel

4 mA

20 uA

LPV7215MFX/NOPB

Analog Comparators Nanopower, CMOS Input, RRIO, 1.8V, Push-Pull Output Comparator 5-SOT-23 -40 to 125
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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

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.4155

Multiples of: 1

Lpv7215

1 Channel

Push - Pull

12 us

General Purpose

0.4 pA

3 mV

5.5 V

1.8 V

1.03 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

TLC339IPWRG4

Comparator Quad 16V 14-Pin TSSOP T/R
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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

0
6 to 16 Weeks

July 2026