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

LM2903AVQPWRQ1

Texas Instruments Analog Comparators AutoCatDualGnrlPure 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

1940
Ships to you
between Tue. 29 Sep to Mon. 05 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 0.5377

Multiples of: 2000

Lm2903 - Q1

2 Channel

Open Drain

300 ns

Differential

- 250 nA

2 mV

2 v to 30 V

1 V

400 uA

Smd/Smt

- 40 C

+ 125 C

2000

Aec - Q100

Reel

6 mA

LMC6772AIMX/NOPB

Comparator ICs Dual MicroPower Rail-to-Rail Input CMOS Comparator with Open Drain Output 8-SOIC -40 to 85
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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

37
Ships to you
between Tue. 13 Oct to Fri. 16 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 2.0258

Multiples of: 1

Lmc6772

2 Channel

Open Drain

4 us

General Purpose

400 fA

5 mV

15 V

2.7 V

20 uA

Smd/Smt

- 40 C

+ 85 C

2500

Reel

TLV7211IDCKR

Comparator ICs Single CMOS
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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

36
Ships to you
between Tue. 13 Oct to Fri. 16 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 1.0968

Multiples of: 1

Tlv7211

1 Channel

Push - Pull

4 us

General Purpose

40 fA

15 mV

2.7 v to 15 V

2.7 V

7 uA

Smd/Smt

- 40 C

+ 85 C

3000

Reel

TSX3702IDT

STMicroelectronics Analog 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.

STMicroelectronics

36
Ships to you
between Tue. 13 Oct to Fri. 16 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 1.9947

Multiples of: 1

Tsx3702

2 Channel

Push - Pull

2.8 us

General Purpose

10 pA

5 mV

2.7 v to 16 V

2.7 V

5 uA

Smd/Smt

- 40 C

+ 125 C

2500

Reel

6 mA

5 uA

ADCMP609BRMZ-REEL7

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

36
Ships to you
between Tue. 13 Oct to Fri. 16 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 4.2037

Multiples of: 1

Adcmp609

1 Channel

Cmos/Ttl

35 ns to 60 ns

General Purpose

0.4 uA

5 mV

3.3 v , 5 V

2.5 V

1.1 mA

Smd/Smt

- 40 C

+ 125 C

7 mW

1000

Reel

1.1 mA

LM2901XQ

TSSOP-14 Comparators ROHS
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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.

RUNIC

33
Ships to you
between Tue. 13 Oct to Fri. 16 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 0.2621

Multiples of: 5

TSSOP - 14

LM2901VQPWRQ1

Texas Instruments Analog Comparators AtoCtQuadPurDffrntl CmprtrEnhncdVltg
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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

33
Ships to you
between Tue. 13 Oct to Fri. 16 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 0.4062

Multiples of: 1

Lm2901v - Q1

4 Channel

Open Collector

300 ns

Differential

- 250 nA

7 mV

2 v to 32 V

1 V

2 mA

Smd/Smt

- 40 C

+ 125 C

2000

Aec - Q100

Reel

20 mA

TS332IQ2T

Comparator; low-power; 1.6÷5V; SMT; DFN8; 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

33
Ships to you
between Tue. 13 Oct to Fri. 16 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 2.2036

Multiples of: 1

Open Drain

Comparator

100 nA

Smt

- 40 To 125 C

Dfn8

REEL , TAPE

ALD2301ASAL

Analog Comparators 2mV Open Drain Drvr
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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.

Advanced Linear Devices

33
Ships to you
between Mon. 05 Oct to Wed. 07 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 27.3429

Multiples of: 1

Ald2301a

2 Channel

Open Drain

650 ns

Precision

200 pA

2 mV

12 V

1.5 V

18 uA

Smd/Smt

0 C

+ 70 C

600 mW

Tube

60 mA

18 uA

LMV7275IDCKRQ1

Analog Comparators Automotive, Single 1.8V Low Power Comparators with Rail-to-Rail Input 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

0
6 to 16 Weeks