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

LM2901QPWRG4Q1

Comparator ICs Auto Cat 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 : 30
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.4578

Multiples of: 1

Lm2901 - Q1

4 Channel

Open Collector

1.3 us

Differential

250 nA

7 mV

36 V

2 V

12.5 mA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Aec - Q100

Reel

TLV1805QDBVRQ1

Analog Comparators Automotive high volt comparator with push-pull output and shutdown 6-SOT-23 -40 to 125

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 : 30
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.6054

Multiples of: 1

1 Channel

Push - Pull

Differential

0.05 pA

4.5 mV

40 V

3.3 V

135 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 6

Cut Tape

AMC23C12QDWVRQ1

Analog Comparators Automotive, fast-response, reinforced, isolated window comparator with adjustable threshold 8-SOIC -40 to 125

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 : 30
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.8009

Multiples of: 1

TLV7256IDDUR

Comparator ICs Dual 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 : 29
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.6263

Multiples of: 1

Tlv7256

2 Channel

Push - Pull

0.06 us

General Purpose

4 pA

7 mV

5 V

1.8 V

51 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

VSSOP - 8

Reel

NTE922M

Comparator; 200ns; 2÷36V; THT; DIP8; Comparators:1; 20nA

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.

NTE

Availability : 29
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.4375

Multiples of: 1

MAX9039BEBT+T

Maxim Integrated Analog Comparators uPower Comparator Prec Reference IC

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

Availability : 29
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.4876

Multiples of: 1

Max9039

Smd/Smt

UCSP - 6

Reel

ADCMP393ARUZ

Analog Devices Analog Comparators 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.

Analog Devices

Availability : 29
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.5982

Multiples of: 1

Adcmp393

4 Channel

Open Drain

General Purpose

30 nA

5 mV

5.5 V

2.3 V

26.8 uA

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Tube

LT6700IS6-1#TRMPBF

Analog Comparators uPower Dual Comparator + 400mV Ref

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

Availability : 29
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 4.1417

Multiples of: 1

Lt6700

2 Channel

Open Collector

Window

15 nA

18 V

1.4 V

0.0057 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 6

Aec - Q100

Cut Tape

5 mA

NTE911

Comparator; 40ns; THT; Comparators:2; 10uA

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.

NTE

Availability : 29
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 9.125

Multiples of: 1

AD8564ARZ-REEL7

Analog Comparators QUAD, SINGLE SUPPLY 5NS 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.

Analog Devices

Availability : 29
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 11.8443

Multiples of: 1

Ad8564

4 Channel

Cmos, Ttl

8 ns

General Purpose

4 uA

3 mV

5 V

- 5 V

7 mA

Smd/Smt

- 40 C

+ 85 C

150 mW

SOIC - 16

Tape And Reel

40 mA

7 mA

TPS3700DSET

Analog Comparators High-Voltage Window 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 : 28
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.5414

Multiples of: 1

Tps3700

1 Channel

Open Drain

Window

25 nA

18 V

1.8 V

5.5 uA

Smd/Smt

- 40 C

+ 125 C

WSON - 6

Reel

40 mA

13 uA

TLV9021QDCKRQ1

Analog Comparators Automotive single low-voltage comparator with open-drain output 5-SC70 -40 to 125

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 : 26
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.5291

Multiples of: 1

LM139ADG4

Texas Instruments 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 : 26
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 4.1515

Multiples of: 1

Lm139a

4 Channel

Open Collector

1.3 us

Differential

- 100 nA

2 mV

36 V

2 V

2 mA

Smd/Smt

- 55 C

+ 125 C

SOIC - 14

Tube

6 mA

TLC372IDR

Comparator ICs Dual LinCMOS 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 : 25
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.7887

Multiples of: 1

Tlc372

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

30 pA

5 mV

16 V

3 V

150 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 8

Reel

6 mA

LM339APWR

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 : 24
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0942

Multiples of: 5

Lm339a

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Cut Tape

6 mA

MCP6546UT-ILT

Microchip Technology Analog Comparators Single 1.6V Open Drain 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.

Microchip

Availability : 24
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2497

Multiples of: 1

Mcp6546

1 Channel

Open Drain

4 us

Window

100 pA

7 mV

5.5 V

1.6 V

1 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70 - 5

Reel

30 mA

NJM2903L

NJR Analog Comparators Sinlge Supply Dual

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

Availability : 24
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.5882

Multiples of: 50

Njm2903

2 Channel

Open Collector

1.5 us

250 nA

7 mV

36 V

2 V

1 mA

Through Hole

- 40 C

+ 85 C

800 mW

SIP - 8

6 mA

1 mA

MCP6549T-EST

Microchip Technology Analog Comparators Quad 1.6V Open Drain 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.

Microchip

Availability : 24
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.9916

Multiples of: 1

Mcp6549

4 Channel

Open Drain

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

TSSOP - 14

Reel

MAX9202ESD+T

Analog Comparators Low-Cost, 7ns, Low-Power Voltage Compara

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

Availability : 24
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 5.0547

Multiples of: 1

TPS3701DDCT

Analog Comparators 36V Window 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 : 23
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025