Comparators DistyParts

Integrated Circuits (ICs) > Comparators

Select category

Comparators facilitate the comparison of two voltages or currents and output a digital signal indicating which is larger. Key attributes include CMRR, PSRR (Typ), and Hysteresis, which are critical for ensuring precision and stability in applications. They are commonly used in new product design and prototyping.

What are Comparators ?

Comparators are integrated circuits that compare two input voltages and output a signal based on the comparison. They are widely used in applications such as signal conditioning, data acquisition, and control systems. Important specifications for selection include CMRR (Common Mode Rejection Ratio), which affects the accuracy of the comparison; PSRR (Power Supply Rejection Ratio), which ensures stable operation under varying supply voltages; and Hysteresis, which prevents false triggering in noisy environments. When sourcing, it's essential to validate lifecycle status and consider alternate-source options to mitigate supply chain risks.

Part & Mfr

Total Stock

Pricing & RFQ

CMRR, PSRR (Typ)

Current

Current - Quiescent (Max)

Halogen Free

Hysteresis

Mounting Type

Number of Elements

Operating Temperature

Output Type

Propagation Delay

Propagation Delay (Max)

Storage Temperature

Supplier Device Package

Type

Voltage

Voltage Supply

TLC372MDREP

Texas Instruments

1,469

From Optech Co.,Limited

Price on request

1,469

400µA

Surface Mount

-55°C ~ 125°C

CMOS, MOS, Open-Drain, TTL

8-SOIC

Differential

5mV @ 5V

CA3290BT

Harris Semiconductor

1,414

From Components Technology Group, Inc.

Price on request

1,414

87dB, 96dB

3mA

Through Hole

-55°C ~ 125°C

Open-Collector

TO-5-8

General Purpose

20mV @ ±15V

LP339N

Texas Instruments

1,410

Across 2 distributors

Distributor	Stock	MOQ	Country
Tomark Electronics Ltd	845	-	-
Partservice	565	-	-

Price on request

1,410

Distributor	Stock	MOQ	Country
Tomark Electronics Ltd	845	-	-
Partservice	565	-	-

100µA

Through Hole

0°C ~ 70°C

CMOS, MOS, Open-Collector

14-PDIP

General Purpose

5mV @ 30V

MAX922CSA

Analog Devices / Maxim Integrated

1,404

Across 3 distributors

Distributor	Stock	MOQ	Country
Fe Components	97	-	-
PROSOFT ELECTRONICS	7	-	-
Smaxon Electronics	1,300	-	-

Price on request

1,404

Distributor	Stock	MOQ	Country
Fe Components	97	-	-
PROSOFT ELECTRONICS	7	-	-
Smaxon Electronics	1,300	-	-

80dB CMRR, 80dB PSRR

5µA

Surface Mount

0°C ~ 70°C

CMOS, TTL

12µs

8-SOIC

General Purpose

10mV @ 5V

MAX917EUK-T

Analog Devices / Maxim Integrated

1,390

From Smaxon Electronics

Price on request

1,390

80dB PSRR

1.6µA

4mV

Surface Mount

-40°C ~ 85°C

CMOS, Push-Pull, Rail-to-Rail, TTL

95µs

SOT-23-5

with Voltage Reference

5mV @ 5V

LM319MX

On Semiconductor

1,384

Across 2 distributors

Distributor	Stock	MOQ	Country
Flip Electronics	1,130	-	-
Smaxon Electronics	254	-	-

Price on request

1,384

Distributor	Stock	MOQ	Country
Flip Electronics	1,130	-	-
Smaxon Electronics	254	-	-

12.5mA

Surface Mount

0°C ~ 70°C

DTL, Open-Collector, Open-Emitter, RTL, TTL

14-SOP

General Purpose

8mV @ ±15V

LMV7239M7

Texas Instruments

1,383

Price on request

1,383

67dB CMRR, 85dB PSRR

95µA

Surface Mount

-40°C ~ 85°C

Push-Pull

62ns

SC-70-5

General Purpose

6mV @ 5V

LM311PWR

Texas Instruments

1,370

Price on request

1,370

7.5mA

Surface Mount

0°C ~ 70°C

DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

8-TSSOP

General Purpose

7.5mV @ ±15V

MCP6567T-E/SN

Microchip Technology

1,320

From Smaxon Electronics

Price on request

1,320

66dB CMRR, 70dB PSRR

130µA

5mV

Surface Mount

-40°C ~ 125°C

CMOS, Open-Drain

80ns

8-SOIC

General Purpose

10mV @ 5.5V

LM239N

On Semiconductor

1,310

Across 3 distributors

Distributor	Stock	MOQ	Country
Partservice	8	-	-
Chanetech	290	-	-
Xingangxin	1,012	-	-

Price on request

1,310

Distributor	Stock	MOQ	Country
Partservice	8	-	-
Chanetech	290	-	-
Xingangxin	1,012	-	-

AS331KTR-G1

Diodes Incorporated

1,301

Across 3 distributors

Distributor	Stock	MOQ	Country
Components Technology Group, Inc.	1,194	-	-
Tomark Electronics Ltd	9	-	-
Optech Co.,Limited	98	-	-

Price on request

1,301

Distributor	Stock	MOQ	Country
Components Technology Group, Inc.	1,194	-	-
Tomark Electronics Ltd	9	-	-
Optech Co.,Limited	98	-	-

1mA

Surface Mount

-40°C ~ 85°C

Open Collector

SOT-23-5

General Purpose

5mV @ 5V

TL331SN4T3G

On Semiconductor

1,299

Across 3 distributors

Distributor	Stock	MOQ	Country
MW.FEP S.p.A.	40	-	-
Bristol Electronics	100	-	-
Optech Co.,Limited	1,159	-	-

Price on request

1,299

Distributor	Stock	MOQ	Country
MW.FEP S.p.A.	40	-	-
Bristol Electronics	100	-	-
Optech Co.,Limited	1,159	-	-

1.25mA

Surface Mount

-40°C ~ 125°C

850ns (Typ)

5-TSOP

General Purpose

5mV @ 5V

LMV339MTX

Texas Instruments

1,295

From Bristol Electronics

Price on request

1,295

300µA

Surface Mount

-40°C ~ 85°C

CMOS, Open-Collector, TTL

600ns

14-TSSOP

General Purpose

7mV @ 5V

MAX985EXK+T

Analog Devices / Maxim Integrated

1,285

From Bristol Electronics

Price on request

1,285

80dB CMRR, 80dB PSRR

24µA

±3mV

Surface Mount

-40°C ~ 85°C

CMOS, Push-Pull, Rail-to-Rail, TTL

450ns

SC-70-5

General Purpose

5mV @ 5.5V

MAX913CSA

Analog Devices / Maxim Integrated

1,268

Across 3 distributors

Distributor	Stock	MOQ	Country
Chanetech	3	-	-
PROSOFT ELECTRONICS	16	-	-
Smaxon Electronics	1,249	-	-

Price on request

1,268

Distributor	Stock	MOQ	Country
Chanetech	3	-	-
PROSOFT ELECTRONICS	16	-	-
Smaxon Electronics	1,249	-	-

110dB CMRR, 100dB PSRR

10mA

Surface Mount

0°C ~ 70°C

Complementary, TTL

14ns

8-SOIC

with Latch

2mV @ ±5V

MAX972ESA-T

Analog Devices / Maxim Integrated

1,253

From Smaxon Electronics

Price on request

1,253

80dB CMRR, 80dB PSRR

4µA

Surface Mount

-40°C ~ 85°C

Open Drain

8-SOIC

General Purpose

10mV @ 5V

MAX9140AAUK+T

Analog Devices / Maxim Integrated

1,250

From Bristol Electronics

Price on request

1,250

61.41dB CMRR, 61.94dB PSRR

400µA

1.5mV

Surface Mount

-40°C ~ 125°C

CMOS, Push-Pull, TTL

40ns

SOT-23-5

General Purpose

6mV @ 5V

LM2903BQDDFRQ1

Texas Instruments

1,236

Price on request

1,236

600µA

Surface Mount

-40°C ~ 125°C (TA)

CMOS, MOS, Open-Collector, TTL

1µs (Typ)

TSOT-23-8

Differential

2.5mV @ 5V

NCV2393DR2G

On Semiconductor

1,236

Price on request

1,236

15µA

Surface Mount

-40°C ~ 125°C

2.1µs

8-SOIC

CMOS

1.4mV (Typ)

LM293ADGKR

Texas Instruments

1,224

Across 2 distributors

Distributor	Stock	MOQ	Country
Speed Components Ltd	224	-	-
Xingangxin	1,000	-	-

Price on request

1,224

Distributor	Stock	MOQ	Country
Speed Components Ltd	224	-	-
Xingangxin	1,000	-	-

2.5mA

Surface Mount

-25°C ~ 85°C

CMOS, MOS, Open-Drain, TTL

8-VSSOP

Differential

2mV @ 30V

MAX921CPA

Analog Devices / Maxim Integrated

1,222

From Smaxon Electronics

Price on request

1,222

80dB CMRR, 80dB PSRR

5µA

50mV

Through Hole

0°C ~ 70°C

CMOS, TTL

12µs

8-PDIP

with Voltage Reference

10mV @ 5V

LM311MX

Texas Instruments

1,208

Across 2 distributors

Distributor	Stock	MOQ	Country
Fe Components	131	-	-
Xingangxin	1,077	-	-

Price on request

1,208

Distributor	Stock	MOQ	Country
Fe Components	131	-	-
Xingangxin	1,077	-	-

7.5mA

Surface Mount

0°C ~ 70°C

Open-Collector, Open-Emitter

8-SOIC

General Purpose

7.5mV @ 15V

MAX922ESA+T

Analog Devices / Maxim Integrated

1,200

From PROSOFT ELECTRONICS

Price on request

1,200

80dB CMRR, 80dB PSRR

5µA

Surface Mount

-40°C ~ 85°C

CMOS, TTL

12µs

8-SOIC

General Purpose

10mV @ 5V

LTC1843IS8#TRPBF

Analog Devices / Maxim Integrated

1,172

From Braun Electronic Components

Price on request

1,172

80dB CMRR, 80dB PSRR

5.7µA

50mV

Surface Mount

-40°C ~ 85°C

Open Drain

12µs

8-SO

with Voltage Reference

10mV @ 5V

LM311DG

On Semiconductor

1,170

Across 2 distributors

Distributor	Stock	MOQ	Country
Hybrid Electronics	413	-	-
Smaxon Electronics	757	-	-

Price on request

1,170

Distributor	Stock	MOQ	Country
Hybrid Electronics	413	-	-
Smaxon Electronics	757	-	-

7.5mA

Surface Mount

0°C ~ 70°C

DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

8-SOIC

General Purpose

7.5mV @ ±15V

TLV3492AIDCNT

Texas Instruments

1,150

Across 2 distributors

Distributor	Stock	MOQ	Country
Bristol Electronics	50	-	-
Optech Co.,Limited	1,100	-	-

Price on request

1,150

Distributor	Stock	MOQ	Country
Bristol Electronics	50	-	-
Optech Co.,Limited	1,100	-	-

74dB CMRR, 69.12dB PSRR

1.2µA

Surface Mount

-40°C ~ 125°C

CMOS, Push-Pull, Rail-to-Rail

13.5µs

SOT-23-8

General Purpose

15mV @ 5.5V

MAX923ESA

Analog Devices / Maxim Integrated

1,146

Across 2 distributors

Distributor	Stock	MOQ	Country
PROSOFT ELECTRONICS	1	-	-
Xingangxin	1,145	-	-

Price on request

1,146

Distributor	Stock	MOQ	Country
PROSOFT ELECTRONICS	1	-	-
Xingangxin	1,145	-	-

80dB CMRR, 80dB PSRR

7.5µA

50mV

Surface Mount

-40°C ~ 85°C

CMOS, TTL

12µs

8-SOIC

with Voltage Reference

10mV @ 5V

LMC7221BIM5

Texas Instruments

1,137

Across 2 distributors

Distributor	Stock	MOQ	Country
Bristol Electronics	245	-	-
Hybrid Electronics	892	-	-

Price on request

1,137

Distributor	Stock	MOQ	Country
Bristol Electronics	245	-	-
Hybrid Electronics	892	-	-

75dB CMRR, 80dB PSRR

14µA

Surface Mount

-40°C ~ 85°C

Open Drain

10µs

SOT-23-5

General Purpose

15mV @ 5V

TLV1702AIRUGR

Texas Instruments

1,124

Price on request

1,124

75µA

Surface Mount

-40°C ~ 125°C

Open Collector

560ns

8-X2QFN (1.5x1.5)

General Purpose

2.5mV

TLC3702CPS

Texas Instruments

1,100

From Optech Co.,Limited

Price on request

1,100

84dB CMRR

50µA

Surface Mount

0°C ~ 70°C

CMOS, Push-Pull, TTL

4.5µs

8-SO

General Purpose

5mV @ 10V

TLC374IDRG4

Texas Instruments

1,100

From Optech Co.,Limited

Price on request

1,100

800µA

Surface Mount

-40°C ~ 85°C

CMOS, MOS, Open-Drain, TTL

14-SOIC

Differential

5mV @ 5V

TLC374CDRG4

Texas Instruments

1,100

From Optech Co.,Limited

Price on request

1,100

800µA

Surface Mount

0°C ~ 70°C

CMOS, MOS, Open-Drain, TTL

14-SOIC

Differential

5mV @ 5V

TLV3601DCKR

Texas Instruments

1,074

Across 2 distributors

Distributor	Stock	MOQ	Country
Bristol Electronics	10	-	-
Xingangxin	1,064	-	-

Price on request

1,074

Distributor	Stock	MOQ	Country
Bristol Electronics	10	-	-
Xingangxin	1,064	-	-

80dB CMRR, 80dB PSRR

7mA

60mV

Surface Mount

-40°C ~ 125°C

CMOS, Push-Pull, Rail-to-Rail

3.5ns

SC-70-5

General Purpose

5mV @ 5V

AP393AM8G-13

Diodes Incorporated

1,073

From Smaxon Electronics

Price on request

1,073

2.5mA

Surface Mount

0°C ~ 70°C

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

8-MSOP

General Purpose

8mV @ 5V

MAX991EUA-T

Analog Devices / Maxim Integrated

1,061

From Smaxon Electronics

Price on request

1,061

80dB CMRR, 80dB PSRR

96µA

±2.5mV

Surface Mount

-40°C ~ 85°C

CMOS, Push-Pull, Rail-to-Rail, TTL

210ns

8-uMAX/uSOP

General Purpose

5mV @ 5.5V

TLC339ID

Texas Instruments

1,047

Across 2 distributors

Distributor	Stock	MOQ	Country
Partservice	47	-	-
Chanetech	1,000	-	-

Price on request

1,047

Distributor	Stock	MOQ	Country
Partservice	47	-	-
Chanetech	1,000	-	-

84dB CMRR

125µA

Surface Mount

-40°C ~ 85°C

CMOS, Open-Drain

4.5µs

14-SOIC

General Purpose

5mV @ 10V

LM393N

Texas Instruments

1,046

Across 3 distributors

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
Speed Components Ltd	19	-	-
Hybrid Electronics	27	-	-

Price on request

1,046

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
Speed Components Ltd	19	-	-
Hybrid Electronics	27	-	-

2.5mA

Through Hole

0°C ~ 70°C

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

700ns

8-PDIP

General Purpose

5mV @ 30V

TLC393CPWRG4

Texas Instruments

1,043

Across 2 distributors

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
Optech Co.,Limited	43	-	-

Price on request

1,043

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
Optech Co.,Limited	43	-	-

84dB CMRR

40µA

Surface Mount

0°C ~ 70°C

MOS, Open-Drain

4.5µs

8-TSSOP

General Purpose

5mV @ 10V

TLV7011DCKT

Texas Instruments

1,039

Across 2 distributors

Distributor	Stock	MOQ	Country
MW.FEP S.p.A.	39	-	-
Smaxon Electronics	1,000	-	-

Price on request

1,039

Distributor	Stock	MOQ	Country
MW.FEP S.p.A.	39	-	-
Smaxon Electronics	1,000	-	-

78dB CMRR, 78dB PSRR

5µA

4.2mV

Surface Mount

-40°C ~ 125°C

Push-Pull

350ns

SC-70-5

8mV

LM2901N

On Semiconductor

1,013

Across 3 distributors

Distributor	Stock	MOQ	Country
Bristol Electronics	125	-	-
Hybrid Electronics	352	-	-
Partservice	536	-	-

Price on request

1,013

Distributor	Stock	MOQ	Country
Bristol Electronics	125	-	-
Hybrid Electronics	352	-	-
Partservice	536	-	-

MCP6547T-E/MS

Microchip Technology

1,012

Price on request

1,012

70dB CMRR, 80dB PSRR

1µA

6.5mV

Surface Mount

-40°C ~ 125°C

CMOS, Open-Drain, Rail-to-Rail, TTL

8µs

8-MSOP

General Purpose

7mV @ 5.5V

LM2901VDTBR2G

On Semiconductor

1,008

Across 2 distributors

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
MW.FEP S.p.A.	8	-	-

Price on request

1,008

Distributor	Stock	MOQ	Country
Braun Electronic Components	1,000	-	-
MW.FEP S.p.A.	8	-	-

2.5mA

Surface Mount

-40°C ~ 125°C

CMOS, Open-Collector, TTL

14-TSSOP

General Purpose

7mV @ 5V

MCP6564-E/ST

Microchip Technology

1,000

From Braun Electronic Components

Price on request

1,000

66dB CMRR, 70dB PSRR

130µA

5mV

Surface Mount

-40°C ~ 125°C

CMOS, Push-Pull, Rail-to-Rail, TTL

80ns

14-TSSOP

General Purpose

10mV @ 5.5V

LM360M

Texas Instruments

1,000

Price on request

1,000

32mA

Surface Mount

0°C ~ 70°C

Complementary, TTL

130ns

8-SOIC

Differential

5mV

LMV7239QM7/NOPB

Texas Instruments

1,000

From Smaxon Electronics

Price on request

1,000

67dB CMRR, 85dB PSRR

95µA

Surface Mount

-40°C ~ 125°C

Open Drain, Push-Pull

75ns

SC-70-5

General Purpose

8mV @ 5V

TLV7031QDBVRQ1

Texas Instruments

1,000

Price on request

1,000

73dB CMRR, 77dB PSRR

900nA

17mV

Surface Mount

-40°C ~ 125°C

Push-Pull, Rail-to-Rail

3µs

SOT-23-5

General Purpose

8mV @ 5V

MAX962ESA-T

Analog Devices / Maxim Integrated

1,000

From Smaxon Electronics

Price on request

1,000

80dB CMRR, 86.02dB PSRR

9mA

3.5mV

Surface Mount

-40°C ~ 85°C

CMOS, TTL

7ns

8-SOIC

General Purpose

1.5mV @ 5V

MAX962EUA+T

Analog Devices / Maxim Integrated

1,000

Price on request

1,000

80dB CMRR, 86.02dB PSRR

9mA

3.5mV

Surface Mount

-40°C ~ 85°C

CMOS, TTL

7ns

8-uMAX/uSOP

General Purpose

1.5mV @ 5V

MIC6270YM5-TR

Microchip Technology

1,000

From Braun Electronic Components

Price on request

1,000

1.2mA

Surface Mount

-40°C ~ 85°C

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

SOT-23-5

General Purpose

5mV @ 5V

TS3704CD

STMicroelectronics

1,000

From Hybrid Electronics

Price on request

1,000

80dB CMRR

25µA

Surface Mount

0°C ~ 70°C

CMOS, Push-Pull

14-SO

General Purpose

5mV @ 10V

Showing 1151-1200 of 4,719 products

About Comparators

Comparators are essential components in electronic circuits, primarily used to compare two voltages or currents and output a digital signal indicating which is larger. In the Integrated Circuits (ICs) category, comparators fall under the Amplifiers section, providing a range of options for engineers and procurement teams.

When selecting comparators, it is crucial to consider important attributes such as Common Mode Rejection Ratio (CMRR), Power Supply Rejection Ratio (PSRR), current consumption, and hysteresis characteristics. These specifications play a significant role in determining the performance and suitability of the comparator for specific applications.

Comparators are widely used in various applications including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation. Understanding the operational parameters and lifecycle status of these components is vital for effective sourcing.

Buyers should prioritize comparing critical specifications before submitting RFQs. It is advisable to validate lifecycle status and explore alternate-source options to ensure compatibility with existing designs. By focusing on parametric filtering, buyers can mitigate sourcing risks and make informed decisions.

Read full description

Comparators

What are Comparators ?

Parts in this category

About Comparators

About Us

Information

Account

Store

Contact Us

Categories

Parametric Filter

Comparators

What are Comparators ?

About Comparators

About Us

Information

Account

Store

Contact Us

Categories