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

NCV2903DR2G

Comparator ICs 2-36V Dual Extended Temp
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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.

ON Semiconductor

26675
Ships to you
between Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.1095

Multiples of: 2500

Ncv2903

2 Channel

Open Collector

1.5 us

36 V

2 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

TL331IDBVR

Analog Comparators Single/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

24211
Ships to you
between Thu. 27 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.1114

Multiples of: 5

Tl331

1 Channel

Rail - To - Rail

300 ns

Differential

250 nA

5 mV

36 V

2 V

700 uA

Smd/Smt

- 40 C

+ 105 C

SOT - 23 - 5

Cut Tape

6 mA

MCP6562T-E/SN

Microchip Technology Analog Comparators Dual 18V PushPull Comparator E temp
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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

9109
Ships to you
between Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.9306

Multiples of: 1

2 Channel

Push - Pull

1 pA

10 mV

5.5 V

1.8 V

- 40 C

+ 125 C

Reel

MIC842HYMT-TR

Analog Comparators 1.5 UV Comparator with 1.25% 1.24V Ref
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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

3148
Ships to you
between Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.0668

Multiples of: 1

Mic842

1 Channel

Push - Pull

50 us

General Purpose

5.5 V

1.5 V

3 uA

Smd/Smt

- 40 C

+ 85 C

TDFN - 4

Reel

20 mA

TLC374IDR

Texas Instruments Analog Comparators Quad LiNCMOS
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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

3100
Ships to you
between Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.1175

Multiples of: 1

Tlc374

4 Channel

Open Collector, Open Drain

200 ns

General Purpose

2 nA

5 mV

16 V

3 V

150 uA

Smd/Smt

- 40 C

+ 125 C

500 mW

SOIC - 14

Reel

6 mA

MCP6543T-E/SN

Analog Comparators Single 1.6V Push/ Pull 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.

Microchip

3071
Ships to you
between Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.8558

Multiples of: 1

Mcp6543

1 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Cut Tape

LM311MX

Comparator Single ±15V/30V 8-Pin SOIC 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

3022
Ships to you
between Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 1.1471

Multiples of: 1

Lm311 - N

1 Channel

Open Collector

200 ns

General Purpose

250 nA

7.5 mV

30 V

5 V

7.5 mA

Smd/Smt

0 C

+ 70 C

500 mW

SOIC - 8 Narrow

Reel

TS881ICT

Comparator; low-power; 1.1÷5.5V; SMT; SC70-5; Comparators:1; 100pA
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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

2940
Ships to you
between Thu. 27 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.2986

Multiples of: 1

TS393IDT

Comparator ICs Micropower Dual Volt
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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

1634
Ships to you
between Thu. 27 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.3551

Multiples of: 5

Ts393

2 Channel

Open Drain

1.5 us

16 V

2.7 V

Smd/Smt

- 40 C

+ 125 C

SO - 8

Reel

TLV4021R1YKAR

Analog Comparators Low-power comparator with reference (non-inverting, open-drain) 4-DSBGA -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