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0755-82798135Comparators
Analog Comparators are linear ICs used to compare two input voltages and generate a digital or logic-level output based on the voltage difference. They are widely used in industrial control, power management, battery systems, sensor interfaces, automotive electronics, communication equipment, consumer devices and embedded systems.
This category includes voltage comparators, low-power comparators, high-speed comparators, window comparators, rail-to-rail comparators and precision comparator ICs. These components are commonly selected based on supply voltage, input offset voltage, response time, output type, power consumption, package type and application requirements.
TomatoElec supplies original Analog Comparators from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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AD790JRZIC COMPARATOR 1 W/LATCH 8SOIC |
916 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | 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 | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
AD790JRZ-REELIC COMPARATOR 1 W/LATCH 8SOIC |
713 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 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 | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
MAX964EEE+IC COMPARATOR 4 GEN PUR 16QSOP |
96 | - |
|
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Beyond-the-Rails™ | Tube | 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-QSOP |
|
|
MAX903ESA+TIC COMPARATOR 1 W/LATCH 8SOIC |
3,060 | - |
|
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 | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX963ESD+IC COMPARATOR 2 GEN PUR 14SOIC |
336 | - |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | Beyond-the-Rails™ | Tube | Active | General Purpose | 2 | CMOS, Complementary, TTL | 2.7V ~ 5.5V | 1.5mV @ 5V | 15µA @ 5V | - | 11mA | 80dB CMRR, 86.02dB PSRR | 7ns | 3.5mV | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
LT1721CGN#PBFIC COMPARATOR 4 GEN PUR 16SSOP |
130 | - |
|
Datasheet |
16-SSOP (0.154", 3.90mm Width) | UltraFast™ | Tube | Active | General Purpose | 4 | 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 | 16-SSOP |
|
LT1721IGN#TRPBFIC COMPARATOR 4 GEN PUR 16SSOP |
1,992 | - |
|
Datasheet |
16-SSOP (0.154", 3.90mm Width) | UltraFast™ | Tape & Reel (TR) | Active | General Purpose | 4 | 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 | 16-SSOP |
|
|
MAX962ESA+TIC COMPARATOR 2 GEN PUR 8SOIC |
1,883 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Beyond-the-Rails™ | Tape & Reel (TR) | Active | General Purpose | 2 | 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 | 8-SOIC |
|
MAX9601EUP+IC COMPARATOR 2 W/LATCH 20TSSOP |
100 | - |
|
Datasheet |
20-TSSOP (0.173", 4.40mm Width) | - | Tube | Active | with Latch | 2 | Complementary, Differential, PECL | - | 5mV @ -5.2V, 5V | 6µA @ -5.2V,5V | 50mA | 27mA | 70dB CMRR, 65dB PSRR | 0.5ns | 30mV | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LM139AJ/PBIC COMPARATOR 4 GEN PUR 14CDIP |
338 | - |
|
Datasheet |
14-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 4 | Open-Collector, Open-Drain | 2V ~ 36V, ±1V ~ 18V | 2mV @ 30V | 0.1µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -55°C ~ 125°C | - | - | Through Hole | 14-CDIP |
|
AD790JNZIC COMPARATOR 1 W/LATCH 8DIP |
314 | - |
|
Datasheet |
8-DIP (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 | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
MAX9601EUP+TIC COMPARATOR 2 W/LATCH 20TSSOP |
1,955 | - |
|
Datasheet |
20-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | with Latch | 2 | Complementary, Differential, PECL | - | 5mV @ -5.2V, 5V | 6µA @ -5.2V,5V | 50mA | 27mA | 70dB CMRR, 65dB PSRR | 0.5ns | 30mV | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
LM139J/PBIC COMPARATOR 4 GEN PUR 14CDIP |
294 | - |
|
Datasheet |
14-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 4 | Open-Collector, Open-Drain | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.1µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -55°C ~ 125°C | - | - | Through Hole | 14-CDIP |
|
LM239JIC COMPARATOR 4 GEN PUR 14CDIP |
288 | - |
|
Datasheet |
14-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 4 | Open-Collector | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Through Hole | 14-CDIP |
|
MAX912ESE+IC COMPARATOR 2 W/LATCH 16SOIC |
284 | - |
|
Datasheet |
16-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 2 | Complementary, TTL | 5V ~ 10V | 2mV @ ±5V | 5µA @ ±5V | 20mA | 10mA | 110dB CMRR, 100dB PSRR | 14ns | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
LM111J-8IC COMPARATOR 1 GEN PUR 8CDIP |
629 | - |
|
Datasheet |
8-CDIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 1 | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 5V ~ 36V, ±2.5V ~ 18V | 3mV @ ±15V | 0.1µA @ ±15V | - | 6mA | - | - | - | -55°C ~ 125°C | - | - | Through Hole | 8-CDIP |
|
CMP04FSZ-REELIC COMPARATOR 4 GEN PUR 14SOIC |
866 | - |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 3.3V ~ 36V, ±1.65V ~ 18V | 1mV @ 5V | 0.1µA @ 5V | 16mA @ 5V | 3mA | 100dB CMRR, 100dB PSRR | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
CMP04FSZIC COMPARATOR 4 GEN PUR 14SOIC |
310 | - |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tube | Active | General Purpose | 4 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 3.3V ~ 36V, ±1.65V ~ 18V | 1mV @ 5V | 0.1µA @ 5V | 16mA @ 5V | 3mA | 100dB CMRR, 100dB PSRR | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
ADCMP573BCPZ-RL7IC COMPARATOR 1 W/LATCH 16LFCSP |
1,517 | - |
|
Datasheet |
16-WFQFN Exposed Pad, CSP | - | Tape & Reel (TR) | Active | with Latch | 1 | Complementary, PECL | 3.1V ~ 5.4V | 2mV @ 3.3V | 25µA @ 3.3V | 35mA | 80mA | 65dB CMRR, 74dB PSRR | 0.165ns | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-LFCSP (3x3) |
|
ADCMP582BCPZ-RL7IC COMPARATOR 1 W/LATCH 16LFCSP |
1,453 | - |
|
Datasheet |
16-WFQFN Exposed Pad, CSP | - | Tape & Reel (TR) | Active | with Latch | 1 | Complementary, PECL | ±4.5V ~ 5.5V | 10mV @ ±5V | 30µA @ ±5V | 44mA @ 5V | 8mA | 60dB CMRR, 75dB PSRR | 0.18ns | 1mV | -40°C ~ 125°C | - | - | Surface Mount | 16-LFCSP (3x3) |

