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

Hot

NCV2252SN2T1G

Analog Comparators SINGLE OPEN DRAIN OUTPUT

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ON Semiconductor

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USD 0.2617

Multiples of: 1

1 Channel

Open Drain

Complementary

1000 pA

0.5 mV

5.5 V

1.8 V

150 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Aec - Q101

Cut Tape

52 mA

TLV3201AIDBVT

Analog Comparators 40ns,micro-Pwr,RRI Sgl Channel 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.

Texas Instruments

Availability : 1169
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USD 1.0005

Multiples of: 1

Tlv3201

1 Channel

Push - Pull

47 ns

General Purpose

50 pA

5 mV

5.5 V

2.7 V

50 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

LM339G-S14-R

Analog Comparators 2V ~ 36V, Â±1V ~ 18V SOP-14_150mil RoHS

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Unisonic

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USD 0.0639

Multiples of: 5

cmos, ttl

LM2903DRE4

Comparator ICs Dual Differential Comparator

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Texas Instruments

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USD 0.1624

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

7 mV

30 V

2 V

1 mA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

6 mA

TLV1701AIDBVR

Texas Instruments Analog Comparators 2.2-V to 36-V 5-SOT-23 -40 to 125

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Texas Instruments

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USD 0.3969

Multiples of: 1

Tlv1701

1 Channel

Open Collector

560 ns

General Purpose

15 nA

3.5 mV

36 V

2.2 V

55 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Reel

20 mA

MCP6541-I/MS

Comparator ICs Sgl 1.6V Push/Pull

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 : 1141
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USD 0.384

Multiples of: 1

Mcp6541

1 Channel

Push - Pull

4 us

1 pA

5 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

MSOP - 8

Tube

2 mA

TLV3402CDGK

Comparator ICs Dual Nanopower Open Drain Out 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 : 1134
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USD 1.76

Multiples of: 1

Tlv3402

2 Channel

Open Collector, Open Drain

80 us

General Purpose

100 pA

3.6 mV

16 V

2.5 V

640 nA

Smd/Smt

0 C

+ 70 C

481 mW

MSOP - 8

Tube

LM393QT

Comparator; low-power; 2÷36V; SMT; DFN8; 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

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USD 0.0998

Multiples of: 5

LP2901N

Comparator ICs Quad 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 : 1120
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USD 0.4422

Multiples of: 1

Lp2901

4 Channel

Open Collector, Open Drain

1.3 us

General Purpose

25 nA

5 mV

30 V

5 V

25 uA

Through Hole

- 40 C

+ 85 C

PDIP - 14

Tube

20 mA

LM2901DE4

Texas Instruments 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 : 1105
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49	30	1	2	3	4	5	6

USD 0.5246

Multiples of: 1

Lm2901

4 Channel

Open Collector, Open Drain

1.3 us

Differential

250 nA

7 mV

30 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 14

Tube

6 mA

LMV7235M5X/NOPB

Comparator ICs 75nsec Ultra Lo Pwr Lo Vtg RRI Comparatr

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

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USD 0.8639

Multiples of: 1

Lmv7235

1 Channel

Open Drain

75 ns

General Purpose

400 nA

6 mV

5.5 V

2.7 V

95 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

LM2903DR

Comparator ICs 2 circuits; 2 to 36V -40 to +125 Op 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.

ROHM

Availability : 1086
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USD 0.1005

Multiples of: 5

Lm2903

2 Channel

Open Collector

1.3 us

General Purpose

50 nA

7 mV

30 V

5 V

1 mA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

16 mA

TLC3702IDG4

Comparator ICs Dual Micropower Push-Pull Output

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 : 1086
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USD 0.7111

Multiples of: 1

Tlc3702

2 Channel

Push - Pull

1.1 us

General Purpose

30 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

- 40 C

+ 85 C

725 mW

SOIC - 8

Tube

8 mA

MIC842NYMT-T5

Analog Comparators 1.5uA Undervoltage Comparator w/ 1.25% 1.24V Reference, 20mV Hysteresis, Active-

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 : 1079
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USD 0.6721

Multiples of: 1

10 us

Precision Voltage

Reel

LM339DG4

Comparator ICs 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

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USD 0.4378

Multiples of: 1

Lm339

4 Channel

Open Collector, Open Drain

0.3 us

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 14

Tube

6 mA

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

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49	30	1	2	3	4	5	6

USD 0.263

Multiples of: 1

TLC3702ID

Analog Comparators Dual LP Push-Pull

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 : 1036
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49	30	1	2	3	4	5	6

USD 0.7942

Multiples of: 1

Tlc3702

2 Channel

Push - Pull

1.1 us

General Purpose

30 pA

5 mV

16 V

3 V

20 uA

Smd/Smt

- 55 C

+ 125 C

725 mW

SOIC - 8

Tube

8 mA

LM239PWR

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 : 970
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1023

Multiples of: 5

Lm239

4 Channel

Rail - To - Rail

300 ns

Differential

250 nA

2 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

TSSOP - 14

Cut Tape

6 mA

TLC3702QDRQ1

Analog Comparators Dual Micropower LinCMOS

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 : 97
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USD 1.3578

Multiples of: 1

Tlc3702 - Q1

2 Channel

Push - Pull

1.1 us

General Purpose

30 nA

5 mV

16 V

4 V

40 uA

Smd/Smt

- 40 C

+ 125 C

725 mW

SOIC - 8

Aec - Q100

Reel

40 uA

XD2901

Analog Comparators DIP-14 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.

XINLUDA

Availability : 0

USD 0.1021

Multiples of: 5