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	Global Stock ⓘ (▲▼)	Price(USD) (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

LM393BIDSGR

Comparator General Purpose Open-Collector, CMOS, MOS, TTL 8-WSON (2x2)

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

Availability : 93
Ship by Fri. 18 Oct to Wed. 23 Oct

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
41	6	7	8	9	10	11	12
42	13	14	15	16	17	18	19
43	20	21	22	23	24	25	26
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9

USD 0.1428

Multiples of: 5

Open - Collector, Cmos, Mos, Ttl

8 - WFDFN EXPOSED PAD

Tape And Reel

SN393T

Analog Comparators 2V ~ 36V, Â±1V ~ Â±18V SOIC-8_150mil RoHS

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.

Kodenshi

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
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13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 0.1698

Multiples of: 1

cmos, ttl

GS8709Y-TR

SOT23-5 Comparators ROHS

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.

Gainsil

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
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13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 0.1712

Multiples of: 5

HT8052ARZ

SOP-8 Comparators ROHS

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.

HTCSEMI

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1724

Multiples of: 1

LM311DG4

Comparator ICs Single Strobed Differential

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1725

Multiples of: 1267

Lm311

1 Channel

Open Collector, Open Drain

0.115 us

Differential

250 nA

7.5 mV

30 V

3.5 V

7.5 mA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Tube

50 mA

LM393ADG4

Comparator ICs Dual Differential Comparator

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1726

Multiples of: 3525

Lm393a

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

2 mV

30 V

4 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Tube

6 mA

NCX2200GMBZ

Analog Comparators NCX2200GM

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.

NXP

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.173

Multiples of: 5000

1 Channel

Rail - to - Rail

General Purpose

1 pA

3 mV

5.5 V

1.3 V

6 uA

SMD/SMT

- 40 C

+ 85 C

SOT - 886 - 6

Cut Tape

LM339PWRG4

Analog Comparators Quad Differential Comparator

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1734

Multiples of: 1

Lm339

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Cut Tape

6 mA

BA10393

Analog Comparators RECOMMENDED ALT 755-LM393F-GE2

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1739

Multiples of: 25

Ba10393

2 Channel

Open Collector

1.3 us

250 nA

5 mV

36 V

2 V

1 mA

Through Hole

- 40 C

+ 85 C

800 mW

PDIP - 8

Bulk

LM2901DR

ROHM Semiconductor Analog Comparators COMPARATOR QUAD -18V36V 14PIN

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1742

Multiples of: 1

Lm2901

4 Channel

Open Collector

General Purpose

25 nA

7 mV

36 V

2 V

Smd/Smt

- 40 C

+ 125 C

SOP - 14

Reel

16 mA

LM293DRE4

Texas Instruments Analog Comparators Dual Differential Comparator

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1757

Multiples of: 1

Lm293

2 Channel

Open Collector, Open Drain

1.3 us

Differential

250 nA

5 mV

30 V

2 V

1 mA

Smd/Smt

- 25 C

+ 85 C

SOIC - 8

Reel

6 mA

TC75S57F,LF

Analog Comparators CMOS Comparator

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.

Toshiba

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1757

Multiples of: 1

Tc75s57

1 Channel

Push - Pull

11 ns

General Purpose

1 pA

1 mV

7 V

3.5 V

110 uA

- 40 C

+ 85 C

200 mW

Cut Tape

LM2903SNG

Analog Comparators ANA LO VOLT 2CH COMP

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1758

Multiples of: 2671

Lm2903

General Purpose

PDIP - 8

Tube

LM211DG

Analog Comparators 5-30V SGL Comparator -25 to 85 deg C

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1761

Multiples of: 1

Lm211

1 Channel

Complementary

200 ns

General Purpose

100 nA

3 mV

36 V

5 V

2.4 mA

Smd/Smt

- 25 C

+ 85 C

625 mW

SOIC - 8

Tube

2.4 mA

SC2901DR2G

Analog Comparators ANA SNGL SUP COMPTOR QUD

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1767

Multiples of: 2500

Cut Tape

LM339NE3

Analog Comparators Quad Diff Comparator

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1791

Multiples of: 1000

Lm339

4 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

5 mV

30 V

2 V

500 uA

Through Hole

0 C

+ 70 C

PDIP - 14

Tube

0.5 mA

LM311DRG4

Texas Instruments Analog Comparators Single Strobed Differential

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1804

Multiples of: 2500

Lm311

1 Channel

Open Collector, Open Drain

115 ns

Differential

300 nA

7.5 mV

30 V

3.5 V

7.5 mA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Reel

50 mA

LM239AD

Analog Comparators Lo-Pwr Quad Voltage

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1821

Multiples of: 5000

Lm239

4 Channel

Rail - To - Rail

1.3 us

50 nA

2 mV

36 V

2 V

2 mA

Smd/Smt

- 25 C

+ 85 C

830 mW

SO - 14

Tube

4 mA

LM2903N

Comparator; universal; 2÷36V; THT; DIP8; Comparators:2; 200nA

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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

USD 0.1822

Multiples of: 1

LM339N

Comparator ICs Quad Comparator

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

Availability : 0
Ship by 6 to 16 Weeks

March 2025