Comparators

Manufacturers Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification
MAX9144ESD-T

MAX9144ESD-T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9144ESD-TDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5V 0.32µA @ 5V - 300µA 81.94dB CMRR, 81.94dB PSRR 40ns 1.5mV -40°C ~ 85°C - - Surface Mount 14-SOIC
MAX9144ESD

MAX9144ESD

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9144ESDDatasheet 14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5V 0.32µA @ 5V - 300µA 81.94dB CMRR, 81.94dB PSRR 40ns 1.5mV -40°C ~ 85°C - - Surface Mount 14-SOIC
LTC1531CSW#TR

LTC1531CSW#TR

IC COMPARATOR 2 GEN PUR 28SOIC

Analog Devices Inc.

0
RFQ
LTC1531CSW#TRDatasheet 28-SOIC (0.295", 7.50mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - - - - - 14mA - - 800mV 0°C ~ 70°C - - Surface Mount 28-SOIC
LT1720IS8#TR

LT1720IS8#TR

IC COMPARATOR 2 GEN PUR 8SO

Analog Devices Inc.

0
RFQ
LT1720IS8#TRDatasheet 8-SOIC (0.154", 3.90mm Width) UltraFast™ Tape & Reel (TR) Active General Purpose 2 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 3mV @ 5V 6µA @ 5V 20mA 7mA 70dB CMRR, 80dB PSRR 10ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
LT1719IS8#TR

LT1719IS8#TR

IC COMPARATOR 1 GEN PUR 8SO

Analog Devices Inc.

0
RFQ
LT1719IS8#TRDatasheet 8-SOIC (0.154", 3.90mm Width) UltraFast™ Tape & Reel (TR) Active General Purpose 1 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 2.5mV @ ±5V 6µA @ ±5V 20mA 9mA 70dB CMRR, 80dB PSRR 13ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
LT1671IS8

LT1671IS8

IC COMPARATOR 1 W/LATCH 8SO

Analog Devices Inc.

0
RFQ
LT1671IS8Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Active with Latch 1 CMOS, Complementary, TTL - 2.5mV @ ±5V 0.28µA @ ±5V 20mA 800µA 100dB CMRR, 85dB PSRR 80ns - -40°C ~ 85°C - - Surface Mount 8-SO
LT1719IS8

LT1719IS8

IC COMPARATOR 1 GEN PUR 8SO

Analog Devices Inc.

0
RFQ
LT1719IS8Datasheet 8-SOIC (0.154", 3.90mm Width) UltraFast™ Tube Active General Purpose 1 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 2.5mV @ ±5V 6µA @ ±5V 20mA 9mA 70dB CMRR, 80dB PSRR 13ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
ADCMP371AKS-REEL7

ADCMP371AKS-REEL7

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0
RFQ
ADCMP371AKS-REEL7Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
LTC1531CSW#PBF

LTC1531CSW#PBF

IC COMPARATOR 2 GEN PUR 28SOIC

Analog Devices Inc.

0
RFQ
LTC1531CSW#PBFDatasheet 28-SOIC (0.295", 7.50mm Width) - Tube Obsolete General Purpose 2 - - - - 5mA 14mA - - - 0°C ~ 70°C - - Surface Mount 28-SOIC
LM2903NG

LM2903NG

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

0
RFQ
LM2903NGDatasheet 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Through Hole 8-PDIP
LM339NG

LM339NG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0
RFQ
LM339NGDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
MC3302PG

MC3302PG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0
RFQ
MC3302PGDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 30V, ±1.5V ~ 15V 20mV @ 5V 0.5µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Through Hole 14-PDIP
LM2901VNG

LM2901VNG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0
RFQ
LM2901VNGDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Through Hole 14-PDIP
LTC1040CSW#TRPBF

LTC1040CSW#TRPBF

IC COMPARATOR 2 GEN PUR 18SO

Analog Devices Inc.

0
RFQ
LTC1040CSW#TRPBFDatasheet 18-SOIC (0.295", 7.50mm Width) LTCMOS™ Tape & Reel (TR) Obsolete General Purpose 2 CMOS, TTL 2.8V ~ 16V, ±2.8V ~ 8V 4.5mV @ ±8V 300pA @ ±5V - 3mA - - - -40°C ~ 85°C - - Surface Mount 18-SO
LTC1531CSW#TRPBF

LTC1531CSW#TRPBF

IC COMPARATOR 2 GEN PUR 28SOIC

Analog Devices Inc.

0
RFQ
LTC1531CSW#TRPBFDatasheet 28-SOIC (0.295", 7.50mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - - - - 5mA 14mA - - - 0°C ~ 70°C - - Surface Mount 28-SOIC
ADCMP371AKS-REEL

ADCMP371AKS-REEL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0
RFQ
ADCMP371AKS-REELDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
ADCMP370AKS-REEL

ADCMP370AKS-REEL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0
RFQ
ADCMP370AKS-REELDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
LM239AD

LM239AD

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

0
RFQ
LM239ADDatasheet 14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 14-SO
LM293AD

LM293AD

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

0
RFQ
LM293ADDatasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.1µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM319D

LM319D

IC COMPARATOR 2 GEN PUR 14SO

STMicroelectronics

0
RFQ
LM319DDatasheet 14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Open-Emitter, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V - 12.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
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Category Overview

Comparators Products & Selection Guide

Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Comparators?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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