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

LM393P

DIP-8 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.

SLKORMICRO

92
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 0.1084

Multiples of: 5

TLV1701AIDBVT

Analog Comparators 2.2-36V,microPower 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

90
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 1.5205

Multiples of: 1

Tlv1701

1 Channel

Open Collector

560 ns

General Purpose

15 nA

2.5 mV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

20 mA

TLC393QDRG4Q1

Comparator ICs Dual McroPWR LinCMOS 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

85
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 1.3736

Multiples of: 1

Tlc393 - Q1

2 Channel

Open Collector, Open Drain

4.5 us

General Purpose

30 pA

5 mV

16 V

4 V

40 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Aec - Q100

Reel

LM2903M/NOPB

Analog Comparators LOW PWR LOW OFFSET VLTG DUAL 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

81
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 0.8213

Multiples of: 1

Lm2903 - N

2 Channel

Rail - To - Rail

700 ns

Differential

250 nA

7 mV

36 V

2 V

200 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Tube

KA393DTF

Analog Comparators Dual 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.

ON Semiconductor

80
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

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

AUD 0.2017

Multiples of: 1

Ka393

2 Channel

Open Collector

1.4 us

250 nA

9 mV

36 V

18 V

1 mA

Smd/Smt

0 C

+ 70 C

570 mW

SOP - 8

Reel

18 mA

1 mA

LM139DR

Texas Instruments Analog Comparators Quad GP Differential
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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

80
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 1.6821

Multiples of: 1

Lm139

4 Channel

Open Collector

300 ns

Differential

- 100 nA

5 mV

36 V

2 V

500 uA

Smd/Smt

- 55 C

+ 125 C

SOIC - 14

Reel

6 mA

TLC374CD

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

80
Ships to you
between Fri. 13 Feb to Thu. 19 Feb

February 2026

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

AUD 2.6222

Multiples of: 1

Tlc374

4 Channel

Rail - To - Rail

200 ns

Differential

30 pA

5 mV

18 V

2 V

150 uA

Smd/Smt

- 55 C

+ 125 C

500 mW (1/2 w)

SOIC - 14

Tube

6 mA

TPS3700DSER

Texas Instruments Analog Comparators High-Voltage Window 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

77
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 1.0367

Multiples of: 1

Tps3700

1 Channel

Open Drain

Window

18 V

1.8 V

5.5 uA

Smd/Smt

- 40 C

+ 125 C

WSON - 6

Reel

40 mA

TLV6700QDSERQ1

Analog Comparators Automotive low-power window comparator with integrated reference 6-WSON -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

77
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

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

AUD 2.115

Multiples of: 1

TLV6700 - Q1

1 Channel

Open Drain

Window

18 V

1.8 V

7 uA

SMD/SMT

- 40 C

+ 125 C

WSON - 6

Cut Tape

40 mA

TLV3501AIDBVT

Analog Comparators 4.5ns Rail-to-Rail High Speed
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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

55
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026