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

TLV7041QDCKRQ1

Analog Comparators Automotive nano power comparator with open-drain output 5-SC70 -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

19
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.5587

Multiples of: 1

TLV7041 - Q1

1 Channel

Open Drain

Window

2 pA

6.5 V

1.6 V

390 nA

SMD/SMT

- 40 C

+ 125 C

SC - 70 - 5

Cut Tape , Reel

LM2903AVQDR

Comparator ICs Dual Differential Voltage Enhanced
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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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 0.5493

Multiples of: 1

Lm2903v

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

7 mV

2 v to 30 V

1 V

500 uA

Smd/Smt

- 40 C

+ 125 C

2500

Reel

6 mA

LM392MX/NOPB

Analog Comparators LOW PWR OP AMP/VLTG COMPARATOR
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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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.0133

Multiples of: 1

Lm392 - N

2 Channel

Rail - To - Rail

Precision

250 nA

5 mV

16 V

3 V

2 mA

Smd/Smt

0 C

+ 70 C

2500

Reel

16 mA

0.6 mA

TLC3702CPWR

Comparator ICs Dual 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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.0775

Multiples of: 1

Tlc3702

2 Channel

Push - Pull

1.1 us

General Purpose

30 pA

5 mV

3 v to 16 V

3 V

20 uA

Smd/Smt

0 C

+ 70 C

1000 mW

2000

Reel

8 mA

TLC3702IPWR

Analog Comparators Dual 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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.258

Multiples of: 1

Tlc3702

2 Channel

Push - Pull

1.1 us

General Purpose

0.6 nA

5 mV

16 V

3 V

Smd/Smt

- 40 C

+ 85 C

1000 mW

2000

Reel

8 mA

20 uA

TLV3491AIDBVT

Analog Comparators Single Nanopower 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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.2906

Multiples of: 1

Tlv3491

1 Channel

Push - Pull

6 us

General Purpose

10 pA

15 mV

5.5 V

1.8 V

1.2 uA

Smd/Smt

- 40 C

+ 125 C

250

Cut Tape

TS3022IST

Comparator; fast; 1.8÷5V; SMT; miniSO8; Comparators:2; 100nA
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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.

STMicroelectronics

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.6593

Multiples of: 1

Push - Pull

Comparator

100 nA

Smt

- 40 To 125 C

Miniso8

REEL , TAPE

LM239AQDREP

Analog Comparators Mil Enhance Quad Diff Comparator
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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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.7695

Multiples of: 1

Lm239a - Ep

4 Channel

Open Collector, Open Drain

0.3 us

Differential

- 250 nA

2.5 mV

2 v to 30 V

1 V

2 mA

Smd/Smt

- 40 C

+ 125 C

2500

Reel

6 mA

2 mA

MAX942CSA+T

Analog Comparators High-Speed, Low-Power, 3V/5V, Rail-to-Rail, 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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.4917

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

0 C

+ 70 C

727 mW

2500

Reel

ADCMP391ARZ

Analog Devices Analog Comparators Single Comparator Rail-Rail, Low Power
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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

1
Ships to you
between Wed. 14 Oct to Mon. 19 Oct

October 2026