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

LM239PT

Comparator; precision; 2÷32V; SMT; TSSOP14; Comparators:4; 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 : 16975
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 0.0913

Multiples of: 2500

TS862IDT

Comparator; low-power; 2.7÷10V; SMT; SO8; Comparators:2; 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 : 4850
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 0.3292

Multiples of: 2500

TS3704IDT

Comparator; low-power; 2.7÷16V; SMT; SO14; 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 : 4850
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May 2025

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23	1	2	3	4	5	6	7

USD 0.3615

Multiples of: 2500

TS339IPT

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 : 4850
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.4002

Multiples of: 2500

MIC841HYMT-TR

Analog Comparators 1.5 UV Comparator with 1.25% 1.24V 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.

Microchip

Availability : 4850
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.6435

Multiples of: 1

Mic841

1 Channel

Push - Pull

50 us

General Purpose

5.5 V

1.5 V

3 uA

Smd/Smt

- 40 C

+ 85 C

TDFN - 6

Cut Tape

20 mA

TS332IYDT

Analog Comparators Micropwr Lo-vtg RR 1.6 to 5V 20uA 210ns

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 : 4850
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.7467

Multiples of: 2500

Ts332

2 Channel

Open Drain

210 ns

General Purpose

100 nA

6 mV

5 V

1.6 V

22 uA

Smd/Smt

- 40 C

+ 125 C

SO - 8

Aec - Q100

Reel

22 mA

22 uA

UPC311G2-E2-A

Analog Comparators LINEAR IC COMPARATOR SOP(225)

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.

Renesas

Availability : 4840
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.552

Multiples of: 1

Cut Tape

LMV331M5X/NOPB

Analog Comparators SINGLE GEN PURP, LOW VLTG, TINY PK CMPRTR

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 : 4837
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.4792

Multiples of: 1

Lmv331 - N

1 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

120 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Cut Tape

TLV7211AIDCKR

Analog Comparators CMOS

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 : 4833
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.6442

Multiples of: 1

Tlv7211a

1 Channel

Push - Pull

4 us

General Purpose

0.00000004 uA

5 mV

15 V

2.7 V

7 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70 - 6

Reel

7 uA

LM339PWRG

TSSOP-14 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.

HANSCHIP

Availability : 4820
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0584

Multiples of: 5

LM2903DRG4

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 : 4795
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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23	1	2	3	4	5	6	7

USD 0.1441

Multiples of: 1

Lm2903

2 Channel

Open Collector, Open Drain

300 ns

Differential

250 nA

7 mV

30 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Reel

6 mA

UPC311G2-E1-A

Analog Comparators LINEAR IC COMPARATOR SOP(225)

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.

Renesas

Availability : 4784
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
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USD 0.552

Multiples of: 1

Cut Tape

BU7233YF-CGE2

Analog Comparators Open-Drain 0.01nA 1.8-5.5V SOP8

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 : 4773
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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23	1	2	3	4	5	6	7

USD 0.7956

Multiples of: 1

2 Channel

Open Drain

Complementary With Latch

1 pA

1 mV

5.5 V

1.8 V

10 uA

Smd/Smt

- 40 C

+ 125 C

0.68 W

SOP - 8

Aec - Q100

Cut Tape

LM293DRG

Dual 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.

HANSCHIP

Availability : 4744
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0386

Multiples of: 10

LMV7239M7X/NOPB

Comparator ICs 45nsec Ultra Lo Pwr Lo Vtg RRI Cmptr

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 : 4743
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.4152

Multiples of: 1

Lmv7239

1 Channel

Push - Pull

75 ns

General Purpose

400 nA

6 mV

5.5 V

2.7 V

95 uA

Smd/Smt

- 40 C

+ 85 C

SC - 70

Reel

LM311P

2mV 60nA DIP-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.

lingxingic

Availability : 4719
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0924

Multiples of: 5

LM339AM

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 : 4714
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.646

Multiples of: 1

Lm339

4 Channel

Open Collector

1.3 us

36 V

18 V

Smd/Smt

0 C

+ 70 C

SOP - 14

Tube

TS3704IPT

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 : 2425
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.291

Multiples of: 2500

LM239DTBR2G

Analog Comparators 3-36V Qud 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 : 2425
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
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21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.3864

Multiples of: 1

Lm239

4 Channel

Open Collector

1.3 us

General Purpose

250 nA

5 mV

36 V

3 V

2 mA

Smd/Smt

- 25 C

+ 85 C

1 W

TSSOP - 14

Reel

16 mA

2 mA

TLC3704QDRQ1

Comparator ICs Quad 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 : 0
Request Quote

USD 1.031

Multiples of: 1

Tlc3704 - Q1

4 Channel

Push - Pull

0.3 us

General Purpose

30 pA

5 mV

16 V