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

LM2903QD

Comparator ICs Dual Diff
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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

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.7979

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

6 mA

TLV7044RTER

Analog Comparators Quad nanopower, small size comparator with open-drain output 16-WQFN -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

April 2026

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

AUD 0.798

Multiples of: 3000

TLV7044

4 Channel

Open Drain

0.002 nA

8 mV

6.5 V

1.6 V

315 nA

SMD/SMT

- 40 C

+ 125 C

WQFN - 16

Cut Tape

LM2903VQPWRQ1

Comparator ICs Auto Cat Dual 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

0
6 to 16 Weeks

April 2026

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

AUD 0.7997

Multiples of: 1

Lm2903 - Q1

2 Channel

Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

1 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 8

Aec - Q100

Reel

6 mA

TLC3702IPWG4

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

0
6 to 16 Weeks

April 2026

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

AUD 0.7997

Multiples of: 2000

Tlc3702

2 Channel

Push - Pull

2.7 us

General Purpose

30 pA

5 mV

16 V

3 V

40 uA

Smd/Smt

- 40 C

+ 85 C

1000 mW

TSSOP - 8

Tube

8 mA

TLV7256IDDURG4

Comparator Dual 5V 8-Pin VSSOP 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

April 2026

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

AUD 0.8034

Multiples of: 3000

Tlv7256

2 Channel

Push - Pull

60 ns

General Purpose

4 pA

7 mV

5 V

1.8 V

51 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

VSSOP - 8

Reel

BU7253SF-E2

Analog Comparators Rectifier Diode
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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.

ROHM

0
6 to 16 Weeks

April 2026

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

AUD 0.8049

Multiples of: 2500

2 Channel

Open Drain

General Purpose

1 pA

1 mV

5.5 V

1.8 V

35 uA

Smd/Smt

- 40 C

+ 105 C

0.54 W

SOP - 8

Cut Tape

NJM360M

NJR Analog Comparators High Speed Diff
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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.

Nisshinbo

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.8053

Multiples of: 1

Njm360

1 Channel

Complementary

25 ns

20 uA

5 mV

6.5 V

4.5 V

32 mA

Smd/Smt

- 40 C

+ 85 C

300 mW

DMP - 8

Tube

6.4 mA

32 mA

MCP6546T-IMS

Microchip Technology Analog Comparators Sgl 1.6V Open Drain
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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.

Microchip

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.806

Multiples of: 2500

Mcp6546

1 Channel

Open Drain

4 us

1 pA

7 mV

5.5 V

1.6 V

1 uA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Reel

2 mA

ADCMP370AKSZ-REEL7

Analog Comparators Gen Purp w/ Open-Drain 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.

Analog Devices

0
6 to 16 Weeks

April 2026

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

AUD 0.8137

Multiples of: 1

Adcmp370

1 Channel

Open Drain

General Purpose

50 nA

9 mV

5.5 V

2.25 V

7 uA

Smd/Smt

- 40 C

+ 85 C

0.039 mW

SC - 70 - 5

Reel

7 uA

BU7252SF-E2

Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA
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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.

ROHM

0
6 to 16 Weeks

April 2026