Comparators

Manufacturer 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
MAX944CSD+T Analog Devices Inc./Maxim Integrated

MAX944CSD+T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

1,855
RFQ
MAX944CSD+T Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.15µA @ 5.5V - 600µA 81.94dB CMRR, 81.94dB PSRR 80ns - 0°C ~ 70°C - - Surface Mount 14-SOIC
MAX9691ESA+T Analog Devices Inc./Maxim Integrated

MAX9691ESA+T

IC COMPARATOR 1 W/LATCH 8SOIC

Analog Devices Inc./Maxim Integrated

2,465
RFQ
MAX9691ESA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active with Latch 1 Complementary, ECL - 6.5mV @ 5V 20µA @ 5V 50mA 26mA 80dB CMRR, 60dB PSRR 1.8ns - -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX902EPD+ Analog Devices Inc./Maxim Integrated

MAX902EPD+

IC COMPARATOR 2 W/LATCH 14DIP

Analog Devices Inc./Maxim Integrated

2,476
RFQ
MAX902EPD+ Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Active with Latch 2 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 8mA, 6mA, 3mA 82.5dB CMRR, 80dB PSRR - - -40°C ~ 85°C - - Through Hole 14-PDIP
MAX40027ATC/VY+T Analog Devices Inc./Maxim Integrated

MAX40027ATC/VY+T

IC COMPARATOR 2 GEN PUR 12SWTDFN

Analog Devices Inc./Maxim Integrated

2,337
RFQ
MAX40027ATC/VY+T Datasheet

Datasheet

12-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Differential, LVDS, Differential, LVDS 2.7V ~ 3.6V 5mV @ 3.3V 10µA @ 3.3V 24mA 23mA 80dB PSRR 280µs 1.5mV -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 12-SWTDFN-EP (3x2)
MAX903CSA+T Analog Devices Inc./Maxim Integrated

MAX903CSA+T

IC COMPARATOR 1 W/LATCH 8SOIC

Analog Devices Inc./Maxim Integrated

2,388
RFQ
MAX903CSA+T Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active with Latch 1 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 4mA, 3mA, 1.5mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
MAX944ESD+T Analog Devices Inc./Maxim Integrated

MAX944ESD+T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

2,494
RFQ
MAX944ESD+T Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.15µA @ 5.5V - 600µA 81.94dB CMRR, 81.94dB PSRR 80ns - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM311H Texas Instruments

LM311H

IC COMPARATOR 1 GEN PUR TO99-8

Texas Instruments

439
RFQ
LM311H Datasheet

Datasheet

TO-99-8 Metal Can - Box Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 36V, ±2.5V ~ 18V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Through Hole TO-99-8
MAX903CPA+ Analog Devices Inc./Maxim Integrated

MAX903CPA+

IC COMPARATOR 1 W/LATCH 8DIP

Analog Devices Inc./Maxim Integrated

4,939
RFQ
MAX903CPA+ Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active with Latch 1 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 4mA, 3mA, 1.5mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Through Hole 8-PDIP
TLV3603MDBVTEP Texas Instruments

TLV3603MDBVTEP

ENHANCED-PRODUCT 2.5-NS SINGLE C

Texas Instruments

240
RFQ

-

SOT-23-6 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 2.4V ~ 5.5V 7mV @ 5V 5µA @ 5V 30mA @ 5V 7.8mA 80dB CMRR, 80dB PSRR 4.5ns 60mV -55°C ~ 125°C (TA) - - Surface Mount SOT-23-6
MAX901BCSE+T Analog Devices Inc./Maxim Integrated

MAX901BCSE+T

IC COMPARATOR 4 GEN PUR 16SOIC

Analog Devices Inc./Maxim Integrated

2,480
RFQ
MAX901BCSE+T Datasheet

Datasheet

16-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 15mA,12mA,6mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Surface Mount 16-SOIC
MAX964ESE+T Analog Devices Inc./Maxim Integrated

MAX964ESE+T

IC COMPARATOR 4 GEN PUR 16SOIC

Analog Devices Inc./Maxim Integrated

2,498
RFQ
MAX964ESE+T Datasheet

Datasheet

16-SOIC (0.154", 3.90mm Width) Beyond-the-Rails™ Tape & Reel (TR) Active General Purpose 4 CMOS, TTL 2.7V ~ 5.5V 1.5mV @ 5V 15µA @ 5V - 9mA 80dB CMRR, 86.02dB PSRR 7ns 3.5mV -40°C ~ 85°C - - Surface Mount 16-SOIC
MAX9602EUG+T Analog Devices Inc./Maxim Integrated

MAX9602EUG+T

IC COMPARATOR 4 GEN PUR 24TSSOP

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX9602EUG+T Datasheet

Datasheet

24-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Complementary, Differential, PECL - 5mV @ -5.2V, 5V 6µA @ -5.2V,5V 50mA 39mA 70dB CMRR, 65dB PSRR 0.5ns 30mV -40°C ~ 85°C - - Surface Mount 24-TSSOP
AD790SQ Analog Devices Inc.

AD790SQ

IC COMPARATOR 1 W/LATCH 8CERDIP

Analog Devices Inc.

3,587
RFQ
AD790SQ Datasheet

Datasheet

8-CDIP (0.300", 7.62mm) - Tube Active with Latch 1 CMOS, TTL 4.5V ~ 7V, ±2.25V ~ 16.5V 1.5mV @ 5V 5µA @ 5V - 10mA 95dB CMRR, 90dB PSRR 50ns 500µV -55°C ~ 125°C - - Through Hole 8-CERDIP
SCV2903DR2G onsemi

SCV2903DR2G

IC COMPARATOR 8-SOIC

onsemi

3,327
RFQ

-

- * Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LM2903P-MAND Texas Instruments

LM2903P-MAND

ANALOG AUTOMOTIVE

Texas Instruments

16,900
RFQ
LM2903P-MAND Datasheet

Datasheet

- * Bulk Obsolete - - - - - - - - - - - - - - - -
LM2903PS-MAND Texas Instruments

LM2903PS-MAND

DUAL DIFFERENTIAL COMPARATORS

Texas Instruments

14,982
RFQ
LM2903PS-MAND Datasheet

Datasheet

- * Bulk Obsolete - - - - - - - - - - - - - - - -
KA393D Fairchild Semiconductor

KA393D

IC COMPARATOR 2 GEN PUR 8SOIC

Fairchild Semiconductor

84,100
RFQ
KA393D Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM339DR2 onsemi

LM339DR2

IC COMPARATOR QUAD SGL 14-SOIC

onsemi

4,875
RFQ
LM339DR2 Datasheet

Datasheet

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LM293DR2 onsemi

LM293DR2

IC COMP DUAL OFFSET LV 8SOIC

onsemi

1,396
RFQ
LM293DR2 Datasheet

Datasheet

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LM239DG onsemi

LM239DG

IC COMPARATOR 4 GEN PUR 14SOIC

onsemi

3,353
RFQ
LM239DG Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
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Comparators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Comparators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Comparators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Comparators FAQ

Can FPGAX source both active and end-of-life Comparators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Comparators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.