Comparators
Explore Comparators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MAX983CSA+TIC COMPARATOR 2 W/VOLT REF 8SOIC |
1,536 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 2 | - | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 6µA | 80dB CMRR, 80dB PSRR | - | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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MAX983ESA+TIC COMPARATOR 2 W/VOLT REF 8SOIC |
1,645 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 2 | - | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 6µA | 80dB CMRR, 80dB PSRR | - | 50mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX9042AEUA+TIC COMPARATOR 2 W/VOLT REF 8UMAX |
2,616 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 2 | CMOS, Push-Pull, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 5mV @ 5V | 1pA @ 5V | 8mA | 85µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | 8-uMAX/uSOP |
|
LT1671IS8#TRPBFIC COMPARATOR 1 W/LATCH 8SO |
3,144 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 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 |
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MAX944EPDIC COMPARATOR 4 GEN PUR 14DIP |
2,876 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | 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 | - | - | Through Hole | 14-PDIP |
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MAX944ESDIC COMPARATOR 4 GEN PUR 14SOIC |
3,949 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | 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 |
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MAX966ESA+TIC COMPARATOR 2 GEN PUR 8SOIC |
2,115 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Drain, Rail-to-Rail | 1.6V ~ 5.5V | 7mV @ 5.5V | 0.05µA @ 5.5V | - | 10µA | 56.48dB CMRR, 80dB PSRR | 20µs | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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MAX967EUA+TIC COMPARATOR 2 W/VOLT REF 8UMAX |
1,731 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 2 | Open-Drain, Rail-to-Rail | 1.6V ~ 5.5V | 15mV @ 5.5V | 0.05µA @ 5.5V | - | 16µA | 56.48dB CMRR, 80dB PSRR | 20µs | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 8-uMAX/uSOP |
|
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LMC6772AIMIC COMPARATOR 2 GEN PUR 8SOIC |
1,308 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Drain | 2.7V ~ 15V, ±1.35V ~ 7.5V | 5mV @ 5V | 0.04pA @ 5V | 30mA | 20µA | 75dB CMRR, 80dB PSRR | 10µs | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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MAX971CSA-TIC COMPARATOR 1 W/VOLT REF 8SOIC |
4,349 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 1 | Open-Drain | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 4µA | 80dB CMRR, 80dB PSRR | - | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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MAX981CUA-TIC COMPARATOR 1 W/VOLT REF 8UMAX |
4,822 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 1 | - | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 4µA | 80dB CMRR, 80dB PSRR | - | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-uMAX/uSOP |
|
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MAX942MSA/PR-TIC COMPARATOR 1 GEN PUR 8SOIC |
2,063 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 3.2µA | - | 12µs | - | -55°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
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MAX903CPAIC COMPARATOR 1 W/LATCH 8DIP |
2,850 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | 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 |
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MAX931CUA+TIC COMPARATOR 1 W/VOLT REF 8UMAX |
3,063 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 4µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-uMAX/uSOP |
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LTC1445CS#TRPBFIC COMPARATOR 4 W/VOLT REF 16SO |
1,763 |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 4 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 8.5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
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LTC1443CS#TRPBFIC COMPARATOR 4 W/VOLT REF 16SO |
2,626 |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 4 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 8.5µA | 80dB CMRR, 80dB PSRR | 12µs | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
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MAX970ESD-TIC COMPARATOR 4 GEN PUR 14SOIC |
2,842 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Drain, Rail-to-Rail | 1.6V ~ 5.5V | 7mV @ 5.5V | 0.05µA @ 5.5V | - | 18µA | 56.48dB CMRR, 80dB PSRR | 20µs | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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TLV3404IPWIC COMPARATOR 4 GEN PUR 14TSSOP |
1,334 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Drain | 2.7V ~ 16V, ±1.35V ~ 8V | 3.6mV @ 15V | 250pA @ 15V | 10mA | 950nA | 88dB CMRR, 105dB PSRR | 300µs | - | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
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TLV3404IDG4IC COMPARATOR 4 GEN PUR 14SOIC |
1,142 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Drain | 2.7V ~ 16V, ±1.35V ~ 8V | 3.6mV @ 15V | 250pA @ 15V | 10mA | 950nA | 88dB CMRR, 105dB PSRR | 300µs | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SOIC |
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MAX9142ESA-TIC COMPARATOR 2 GEN PUR 8SOIC |
4,709 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | 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 | 8-SOIC |
Frequently Asked Questions
What are Comparators components used for?
Comparators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Comparators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Comparators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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