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
ISL28196FRUZ-T7

ISL28196FRUZ-T7

IC COMPARATOR 1 GEN PUR 6UTDFN

Renesas Electronics Corporation

0
RFQ
ISL28196FRUZ-T7Datasheet 6-UFDFN Exposed Pad - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 2mV @ 5V 80pA @ 5V - 4µA 100dB CMRR, 100dB PSRR 300µs - -40°C ~ 125°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL28197FRUZ-T7

ISL28197FRUZ-T7

IC COMPARATOR 1 GEN PUR 6UTDFN

Renesas Electronics Corporation

0
RFQ
ISL28197FRUZ-T7Datasheet 6-UFDFN Exposed Pad - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 2mV @ 5V 80pA @ 5V - 1.6µA 100dB CMRR, 100dB PSRR 1.3ms - -40°C ~ 125°C - - Surface Mount 6-UTDFN (1.6x1.6)
ADCMP600BKSZ-RL

ADCMP600BKSZ-RL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0
RFQ
ADCMP600BKSZ-RLDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, TTL 2.5V ~ 5.5V 5mV @ 2.5V 5µA @ 2.5V 50mA 4mA 50dB CMRR, 50dB PSRR 5ns 2mV -40°C ~ 125°C - - Surface Mount SC-70-5
ADCMP600BRJZ-RL

ADCMP600BRJZ-RL

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc.

0
RFQ
ADCMP600BRJZ-RLDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, TTL 2.5V ~ 5.5V 5mV @ 2.5V 5µA @ 2.5V 15mA 4mA 50dB CMRR, 50dB PSRR 5ns 2mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX9065EBS+TG45

MAX9065EBS+TG45

IC COMPARATOR 1 WINDW 4UCSP

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9065EBS+TG45Datasheet 4-WFBGA, CSPBGA - Tape & Reel (TR) Active Window 1 Push-Pull 1V ~ 5.5V - - - 1.35µA - - - - - - Surface Mount 4-UCSP (1.05x1.05)
LM139J

LM139J

IC COMPARATOR 4 DIFF 14CDIP

Texas Instruments

0
RFQ
LM139JDatasheet 14-CDIP (0.300", 7.62mm) - Tube Active General Purpose 4 Open-Collector, Open-Drain 2V ~ 30V, ±1V ~ 15V 5mV @ 1.4V 0.1µA @ 1.4V 20mA 2mA - - - -55°C ~ 125°C - - Through Hole 14-CDIP
MAX9140AAXK/V+T

MAX9140AAXK/V+T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9140AAXK/V+TDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 6mV @ 5V 0.35µA @ 5V - 400µA 61.41dB CMRR, 61.94dB PSRR 40ns 1.5mV -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
ISL21440IRTZ

ISL21440IRTZ

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

0
RFQ
ISL21440IRTZDatasheet 8-WFDFN Exposed Pad - Tube Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
AS1972-T

AS1972-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0
RFQ
AS1972-TDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1973-T

AS1973-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0
RFQ
AS1973-TDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1974-T

AS1974-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0
RFQ
AS1974-TDatasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1975-T

AS1975-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0
RFQ
AS1975-TDatasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1972

AS1972

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0
RFQ
AS1972Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1973

AS1973

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0
RFQ
AS1973Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1974

AS1974

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0
RFQ
AS1974Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1975

AS1975

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0
RFQ
AS1975Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
LM2903PT

LM2903PT

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

0
RFQ
LM2903PTDatasheet 8-TSSOP (0.173", 4.40mm Width) Signature Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LM2901PWR

LM2901PWR

IC COMPARATOR 4 GEN PUR 14TSSOP

Rohm Semiconductor

0
RFQ
LM2901PWRDatasheet 14-TSSOP (0.173", 4.40mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM339DR

LM339DR

IC COMPARATOR 4 GEN PUR 14SOIC

Rohm Semiconductor

0
RFQ
LM339DRDatasheet 14-SOIC (0.154", 3.90mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
ISL21440IRTZ-T13

ISL21440IRTZ-T13

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

0
RFQ
ISL21440IRTZ-T13Datasheet 8-WFDFN Exposed Pad - Tape & Reel (TR) Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
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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

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

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