What are Comparators ?
Comparators are integrated circuits that compare two input voltages and output a signal based on the comparison. They are widely used in applications such as signal conditioning, data acquisition, and control systems. Important specifications for selection include CMRR (Common Mode Rejection Ratio), which affects the accuracy of the comparison; PSRR (Power Supply Rejection Ratio), which ensures stable operation under varying supply voltages; and Hysteresis, which prevents false triggering in noisy environments. When sourcing, it's essential to validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | CMRR, PSRR (Typ) | Current | Hysteresis | Mounting Type | Number of Elements | Operating Temperature | Output Type | Propagation Delay (Max) | Supplier Device Package | Type | Voltage | |
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Analog Devices Inc./Maxim Integrated
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80dB CMRR, 80dB PSRR | 11µA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, TTL | 12µs | 16-PDIP | with Voltage Reference | 10mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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95dB CMRR, 82dB PSRR | 2.1mA | - | Surface Mount | 1 | -40°C ~ 85°C | TTL | 9ns | SC-70-6 | General Purpose | 5mV @ 5.5V | |
Microchip Technology
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66dB CMRR, 60dB PSRR | 26µA | - | Surface Mount | 4 | -40°C ~ 85°C | Rail-to-Rail | - | 16-SOIC | with Voltage Reference | 5mV @ 3V | |
Microchip Technology
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66dB CMRR, 60dB PSRR | 12µA | - | Through Hole | 2 | -40°C ~ 85°C | Rail-to-Rail | - | 8-PDIP | General Purpose | 5mV @ 3V | |
Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 7.5mA | 100mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Complementary, Rail-to-Rail, TTL | 11ns | 8-MSOP | with Latch | 4mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 7.5mA | 100mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Complementary, Rail-to-Rail, TTL | 11ns | 8-MSOP | with Latch | 4mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 2mA | 6mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Rail-to-Rail, TTL | 9ns | 10-MSOP | General Purpose | 2.5mV @ ±5V | |
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Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 2mA | 6mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Rail-to-Rail, TTL | 9ns | 10-MSOP | General Purpose | 2.5mV @ ±5V | |
On Semiconductor
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- | 7.5mA | - | Surface Mount | 1 | 0°C ~ 70°C | Open-Collector, Open-Emitter | - | 8-SOIC | General Purpose | 7.5mV @ 15V | |
On Semiconductor
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- | 2.5mA | - | Through Hole | 4 | 0°C ~ 70°C | DTL, MOS, Open-Collector, TTL | - | 14-MDIP | General Purpose | 2mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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110dB CMRR, 100dB PSRR | 10mA | - | Through Hole | 1 | 0°C ~ 70°C | Complementary, TTL | 14ns | 8-CERDIP | with Latch | 2mV @ ±5V | |
Analog Devices Inc./Maxim Integrated
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70dB PSRR | 120µA | 2mV | Surface Mount | 1 | -40°C ~ 125°C | Open Drain | 600ns | SOT-23-5 | General Purpose | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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70dB PSRR | 120µA | 2mV | Surface Mount | 1 | -40°C ~ 125°C | Open Drain | 600ns | SC-70-5 | General Purpose | 7mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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70dB PSRR | 120µA | 2mV | Surface Mount | 1 | -40°C ~ 125°C | Open Drain | 600ns | SC-70-5 | General Purpose | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, TTL | 1.5µs | 24-SOIC | General Purpose | 4.75V ~ 16.5V | |
Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Through Hole | 4 | -40°C ~ 85°C | CMOS, TTL | 1.5µs | 24-PDIP | General Purpose | 4.75V ~ 16.5V | |
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Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, TTL | 1.5µs | 24-PDIP | General Purpose | 4.75V ~ 16.5V | |
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Analog Devices Inc./Maxim Integrated
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Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, TTL | 1.5µs | 24-SOIC | General Purpose | 4.75V ~ 16.5V | |
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Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Through Hole | 4 | -40°C ~ 85°C | CMOS, TTL | 1.5µs | 24-PDIP | General Purpose | 4.75V ~ 16.5V | |
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Analog Devices Inc./Maxim Integrated
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- | 10mA | - | Surface Mount | 4 | -40°C ~ 85°C | CMOS, TTL | 1.5µs | 24-SOIC | General Purpose | 4.75V ~ 16.5V | |
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STMicroelectronics
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- | 2mA | - | Through Hole | 4 | -40°C ~ 105°C | CMOS, DTL, ECL, MOS, Open-Collector, TTL | - | 14-DIP | General Purpose | 2mV @ 30V | |
Analog Devices Inc./Maxim Integrated
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On Semiconductor
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On Semiconductor
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On Semiconductor
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On Semiconductor
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On Semiconductor
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On Semiconductor
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STMicroelectronics
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80dB CMRR | 25µA | - | Through Hole | 4 | -40°C ~ 125°C | CMOS, Push-Pull | - | 14-DIP | General Purpose | 5mV @ 10V | |
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STMicroelectronics
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75dB CMRR | 25µA | - | Through Hole | 4 | -40°C ~ 125°C | CMOS, Open-Drain | - | 14-DIP | General Purpose | 5mV @ 10V | |
STMicroelectronics
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70dB CMRR | 16µA | - | Through Hole | 1 | -40°C ~ 85°C | Push-Pull | 2µs | 8-DIP | General Purpose | 7mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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Analog Devices Inc./Maxim Integrated
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95dB CMRR, 90dB PSRR | 10mA | 500µV | Surface Mount | 1 | 0°C ~ 70°C | CMOS, TTL | 50ns | 8-SOIC | with Latch | 1.5mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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Analog Devices Inc./Maxim Integrated
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85dB CMRR, 65dB PSRR | 6mA, 3.3mA, 5.5mA | - | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Complementary, TTL | 9.8ns | 8-SOIC | General Purpose | 7mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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85dB CMRR, 65dB PSRR | 6mA, 3.3mA, 5.5mA | - | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Complementary, TTL | 9.8ns | 8-TSSOP | General Purpose | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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85dB CMRR, 80dB PSRR | 14mA, 14mA, 7mA | - | Surface Mount | 4 | -40°C ~ 85°C | CMOS, TTL | 9.8ns | 16-SOIC | General Purpose | 7mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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85dB CMRR, 73dB PSRR | 10mA, 4mA | - | Surface Mount | 1 | -40°C ~ 85°C | Complementary, TTL | 5.5ns | 8-SOIC | with Latch | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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85dB CMRR, 73dB PSRR | 10mA, 4mA | - | Surface Mount | 1 | -40°C ~ 85°C | Complementary, TTL | 5.5ns | 8-MSOP | with Latch | 7mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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85dB CMRR, 73dB PSRR | 10mA, 4mA | - | Surface Mount | 1 | -40°C ~ 85°C | Complementary, TTL | 5.5ns | 8-MSOP | with Latch | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
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90dB CMRR, 70dB PSRR | 18mA,36mA | - | Surface Mount | 1 | -25°C ~ 85°C | Complementary, Differential, ECL, Open-Emitter | 3.5ns | 16-SOIC | with Latch | 2mV @ -5.2V, 5V | |
Analog Devices Inc./Maxim Integrated
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90dB CMRR, 70dB PSRR | 18mA,36mA | - | Through Hole | 2 | -25°C ~ 85°C | Complementary, ECL, Open-Emitter | 3.5ns | 16-CERDIP | with Latch | 2mV @ -5.2V, 5V | |
Analog Devices Inc./Maxim Integrated
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60dB CMRR, 60dB PSRR | 6mA,1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 30ns | 16-TSSOP | General Purpose | 3mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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60dB CMRR, 60dB PSRR | 6mA,1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 30ns | 16-SOIC | General Purpose | 3mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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60dB CMRR, 60dB PSRR | 1.2mA, 1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 75ns | 16-TSSOP | General Purpose | 3mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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60dB CMRR, 60dB PSRR | 1.2mA, 1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 75ns | 16-SOIC | General Purpose | 3mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 7mA | 7mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Rail-to-Rail, TTL | 10ns | 8-MSOP | General Purpose | 3mV @ 5V | |
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Analog Devices Inc./Maxim Integrated
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Analog Devices Inc./Maxim Integrated
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70dB CMRR, 80dB PSRR | 7mA | 7mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Rail-to-Rail, TTL | 10ns | 8-MSOP | General Purpose | 3mV @ 5V |
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