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

LM193DT

Comparator; low-power; 2÷36V; SMT; SO8; Comparators:2; 150nA

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 : 50925
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
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USD 1.0099

Multiples of: 2500

LM2903DR

Analog Comparators SOP-8 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.

Youtai

Availability : 44260
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

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USD 0.0397

Multiples of: 10

LM239QT

Comparator ICs LP Quad 2mV 1.1mA 25nA 4 Precision

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 : 43650
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USD 0.1743

Multiples of: 3000

Lm239

4 Channel

1.3 us

5 mV

36 V

- 0.3 V

2 mA

Smd/Smt

- 40 C

+ 105 C

QFN - 16

Reel

TS339IDT

Comparator; low-power; 2.7÷16V; SMT; TSSOP14; Comparators:4; 300pA

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 : 43650
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USD 0.4481

Multiples of: 2500

TLV7012DGKR

Analog Comparators Micropower small size comparator dual push-pull output 8-VSSOP -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 : 43209
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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USD 0.4282

Multiples of: 1

TLV7012

2 Channel

Push - Pull

General Purpose

2 pA

0.1 mV

6.5 V

1.6 V

4.7 uA

SMD/SMT

- 40 C

+ 125 C

VSSOP - 8

Cut Tape

29 mA

LM339DT

Comparator; universal; 2÷36V; SMT; SO14; Comparators:4

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 : 42646
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

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USD 0.081

Multiples of: 5

CMOS, DTL, ECL, MOS, Open - Collector, TTL

TS391RILT

Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA

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 : 40740
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
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USD 0.2533

Multiples of: 3000

LMC7211AIM5X

Analog Comparators Low power, high voltage comparator with push-pull output 5-SOT-23 -40 to 85

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 : 40487
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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USD 1.177

Multiples of: 1

Lmc7211 - N

1 Channel

Push - Pull

4 us

General Purpose

0.04 pA

5 mV

15 V

2.7 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

14 uA

NCV2200AMUTBG

Analog Comparators ANA COMPARATOR UDFN6

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 : 39842
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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USD 0.4469

Multiples of: 1

1 Channel

Push - Pull

Complementary

1 pA

0.5 mV

6 V

0.85 V

10 uA

Smd/Smt

- 40 C

+ 125 C

UDFN - 6

Aec - Q100

Cut Tape

70 mA

TLV6700DSER

Analog Comparators Low power window comparator with integrated reference 6-WSON -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 : 38605
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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USD 0.8481

Multiples of: 1

Cut Tape

TS331ICT

Comparator; low-power; 1.6÷5V; SMT; SC70-5; Comparators:1; 100nA

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 : 37830
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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USD 0.4991

Multiples of: 3000

LM293DR

Analog Comparators Dual 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 : 36966
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
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14	30	31	1	2	3	4	5
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USD 0.0586

Multiples of: 5

Lm293

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

SOIC - 8

Cut Tape

6 mA

LM393NG

Analog Comparators 2-36V Dual Commercial Temp

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 : 35771
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
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USD 0.2741

Multiples of: 1

Lm393

2 Channel

Open Collector

1.5 us

General Purpose

250 nA

5 mV

36 V

2 V

1 mA

Through Hole

0 C

+ 70 C

570 mW

PDIP - 8

Tube

16 mA

NCV2901DR2G

Comparator ICs 3-36V Qud Comparator Commercial Temp

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 : 34420
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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USD 0.1353

Multiples of: 1

Ncv2901

4 Channel

Open Collector

1.3 us

36 V

3 V

Smd/Smt

- 40 C

+ 105 C

SOIC - 14

Reel

LM293ADGKR

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 : 33309
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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14	30	31	1	2	3	4	5
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USD 0.1078

Multiples of: 1

Lm293a

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

VSSOP - 8

Cut Tape

6 mA

LM393AMX

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.

ON Semiconductor

Availability : 32652
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
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USD 0.3486

Multiples of: 1

Lm393

4 Channel

Open Collector

1.3 us

250 nA

2 mV

36 V

18 V

2 mA

Smd/Smt

0 C

+ 70 C

480 mW

SOP - 8

Reel

18 mA

LM393M/TR

Analog Comparators SOP-8 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.

HGSEMI

Availability : 30994
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
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USD 0.0337

Multiples of: 10

LMS33460MG/NOPB

Comparator ICs Under Vltg Detector

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 : 30658
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
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USD 0.1976

Multiples of: 1

Lms33460

1 Channel

Open Drain

70 us

7 V

0.8 V

Smd/Smt

- 40 C

+ 85 C

SC - 70

Reel

NCX2222GTX

NXP Semiconductors Analog Comparators Comparator Low 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.

NXP

Availability : 30257
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
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USD 0.4129

Multiples of: 1

2 Channel

Open Drain

General Purpose

1 pA

3 mV

5.5 V

1.3 V

5 uA

Smd/Smt

- 40 C

+ 85 C

250 mW

XSON - 8

Reel

5 mA

LM211DT

Comparator; universal; 5÷30V; SMT; SO8; Comparators:1

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 : 4243
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025