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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AD8465WBCPZ-R7IC COMPARATOR 1 W/LATCH 12LFCSP |
4,024 |
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Datasheet | 12-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | with Latch | 1 | LVDS | 2.5V ~ 5.5V | 2mV @ 2.5V | 5µA @ 2.5V | 50mA | 3mA | 50dB CMRR, 60dB PSRR | 3ns | 100µV | -40°C ~ 125°C | Automotive | - | Surface Mount | 12-LFCSP-WQ (3x3) |
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AD8465WBCPZ-WPIC COMPARATOR 1 W/LATCH 12LFCSP |
184 |
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Datasheet | 12-WFQFN Exposed Pad | - | Tray | Active | with Latch | 1 | LVDS | 2.5V ~ 5.5V | 2mV @ 2.5V | 5µA @ 2.5V | 50mA | 3mA | 50dB CMRR, 60dB PSRR | 3ns | 100µV | -40°C ~ 125°C | Automotive | - | Surface Mount | 12-LFCSP-WQ (3x3) |
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LTC1445IS#PBFIC COMPARATOR 4 W/VOLT REF 16SO |
2,735 |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tube | 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 | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
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MAX974ESE+IC COMPARATR 4 W/VOLT REF 16SOIC |
106 |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Voltage Reference | 4 | Open-Drain | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 8.5µA | 80dB CMRR, 80dB PSRR | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
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MAX921CSA+TIC COMPARATOR 1 W/VOLT REF 8SOIC |
386 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | with Voltage Reference | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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MAX941EPA+IC COMPARATOR 1 W/LATCH 8DIP |
1,603 |
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Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | with Latch, Shutdown | 1 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 2mV @ 5.5V | 0.15µA @ 5.5V | - | 700µA | 81.94dB CMRR, 81.94dB PSRR | 80ns | - | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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ADCMP564BRQZIC COMPARATOR 2 W/LATCH 20QSOP |
222 |
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Datasheet | 20-SSOP (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 2 | Complementary, Differential, ECL, Open-Emitter | ±4.75V ~ 5.25V | 2mV @ -5.2V,5V | 3µA @ -5.2V,5V | 30mA | 5mA, 25mA | 80dB CMRR, 85dB PSRR | 0.83ns | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 20-QSOP |
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ADCMP561BRQZIC COMPARATOR 2 W/LATCH 16QSOP |
4,084 |
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Datasheet | 16-SSOP (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 2 | Complementary, Differential, Open-Emitter, PECL | ±4.75V ~ 5.25V | 2mV @ -5.2V,5V | 3µA @ -5.2V,5V | 30mA | 5mA, 28mA, 13mA | 80dB CMRR, 85dB PSRR | 0.83ns | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
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ADCMP552BRQZIC COMPARATOR 2 W/LATCH 20QSOP |
4,859 |
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Datasheet | 20-SSOP (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 2 | Complementary, Differential, LVPECL, Open-Emitter, PECL | 3.14V ~ 5.25V | 10mV @ 3.3V | 28µA @ 3.3V | 55mA @ 3.3V | 17mA | 76dB CMRR, 75dB PSRR | 0.625ns | ± 0.5mV | -40°C ~ 85°C | - | - | Surface Mount | 20-QSOP |
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MAX922EPA+IC COMPARATOR 2 GEN PUR 8DIP |
499 |
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Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 5µA | 80dB CMRR, 80dB PSRR | 12µs | - | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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MAX973EPA+IC COMPARATOR 2 W/VOLT REF 8DIP |
1,776 |
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Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | with Voltage Reference | 2 | Open-Drain | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 6µA | 80dB CMRR, 80dB PSRR | - | 50mV | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
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MAX923ESA+IC COMPARATOR 2 W/VOLT REF 8SOIC |
363 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Voltage Reference | 2 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 7.5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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MAX921CPA+IC COMPARATOR 1 W/VOLT REF 8DIP |
169 |
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Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | with Voltage Reference | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
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MAX908CSD+IC COMPARATOR 4 GEN PUR 14SOIC |
287 |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Active | General Purpose | 4 | TTL | 4.5V ~ 11V | 2mV @ 5V | 0.3µA @ 5V | - | 1mA | 86.02dB CMRR, 86.02dB PSRR | 50ns | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
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MAX908ESD+IC COMPARATOR 4 GEN PUR 14SOIC |
1,208 |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Active | General Purpose | 4 | TTL | 4.5V ~ 11V | 2mV @ 5V | 0.3µA @ 5V | - | 1mA | 86.02dB CMRR, 86.02dB PSRR | 50ns | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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MAX913CSA+IC COMPARATOR 1 W/LATCH 8SOIC |
4,431 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 1 | Complementary, TTL | 5V ~ 10V | 2mV @ ±5V | 5µA @ ±5V | 20mA | 10mA | 110dB CMRR, 100dB PSRR | 14ns | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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CMP402GSZ-REELIC COMPARATOR 4 GEN PUR 16SOIC |
7,299 |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, TTL | ±5V | 3mV @ 5V | 3µA @ 5V | - | 1.2mA, 1mA | 60dB CMRR, 60dB PSRR | 75ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
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MAX9691EUA+IC COMPARATOR 1 W/LATCH 8UMAX |
135 |
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Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tube | 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-uMAX/uSOP |
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MAX9691ESA+IC COMPARATOR 1 W/LATCH 8SOIC |
101 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | 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 |
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LT1720CDD#PBFIC COMPARATOR 2 GEN PUR 8DFN |
3,547 |
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Datasheet | 8-WFDFN Exposed Pad | UltraFast™ | Tube | Active | General Purpose | 2 | CMOS, Rail-to-Rail, TTL | 2.7V ~ 6V | 3mV @ 5V | 6µA @ 5V | 20mA | 7mA | 70dB CMRR, 80dB PSRR | 10ns | 7mV | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x3) |
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.
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