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.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | CMRR, PSRR (Typ) | Current | Current - Quiescent (Max) | Halogen Free | Hysteresis | Mounting Type | Number of Elements | Operating Temperature | Output Type | Propagation Delay | Propagation Delay (Max) | Storage Temperature | Supplier Device Package | Type | Voltage | Voltage Supply | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 70dB PSRR | 23mA, 19mA | - | - | - | Surface Mount | 1 | -30°C ~ 85°C | Complementary, ECL | - | 3.5ns | - | 14-SOIC | with Latch | 1.9mV | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
67dB CMRR, 85dB PSRR | 95µA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | Open Drain, Push-Pull | - | 75ns | - | SC-70-5 | General Purpose | 8mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 11µA | - | - | - | Through Hole | 4 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 16-PDIP | with Voltage Reference | 10mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
100dB CMRR, 80dB PSRR | 5µA | - | - | 4mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Rail-to-Rail, TTL | - | 8µs | - | 14-TSSOP | General Purpose | 1mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 7.5µA | - | - | 50mV | Through Hole | 2 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 8-PDIP | with Voltage Reference | 10mV @ 5V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
70dB CMRR, 60dB PSRR | 2mA | - | - | 10mV | Surface Mount | 4 | -55°C ~ 125°C | Open-Collector, CMOS, DTL, ECL, MOS, TTL | - | 1.3µs (Typ) | - | 14-CFP | Differential | 2mV @ 30V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 2.55µA | - | - | 2.5mV | Surface Mount, Wettable Flank | 2 | -40°C ~ 125°C | Push-Pull | - | 9.9µs (Typ) | - | 8-TDFN-SW (2x2) | General Purpose | 8mV @ 3.3V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
130.457dB CMRR, 131dB PSRR | 121mA, 174mA | - | - | 10mV | Surface Mount | 2 | 0°C ~ 70°C | Complementary | - | 650ps | - | 64-TQFP-EP (10x10) | General Purpose | 20mV @ 3.3V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 7.5µA | - | - | 50mV | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-uMAX/uSOP | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 7.5µA | - | - | 50mV | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-uMAX/uSOP | with Voltage Reference | 10mV @ 5V | - | |
Linear Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5.7µA | - | - | 50mV | Surface Mount | 2 | -40°C ~ 85°C | Open Drain | - | 12µs | - | 8-SO | with Voltage Reference | 10mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 7.5µA | - | - | 50mV | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR | 4.5mA, 11.5mA | - | - | - | Surface Mount | 2 | -55°C ~ 125°C | Open-Collector, DTL, RTL, TTL | - | - | - | 10-CFP | General Purpose | 4mV @ ±15V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
74dB CMRR, 80dB PSRR | 51.9µA | - | - | 4mV | Surface Mount | 2 | -40°C ~ 125°C | Open Drain | - | 9.7µs | - | 10-MSOP | General Purpose | 2.5mV | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 8-SOIC | General Purpose | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 10µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-SOIC | General Purpose | 7mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 10µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-SOIC | General Purpose | 7mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 10µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-uMAX/uSOP | General Purpose | 15mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Through Hole | 2 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 8-PDIP | General Purpose | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 16µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-SOIC | with Voltage Reference | 7mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-uMAX/uSOP | General Purpose | 10mV @ 5V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 1.5µA | - | - | - | Surface Mount | 1 | -40°C ~ 105°C | Push-Pull | - | 5µs | - | SOT-23-5 (MTP5) | CMOS | 2.5mV @ 3V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 16µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-SOIC | Window | 7mV @ 5.5V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 19µA | - | - | 13.5mV | Surface Mount | 2 | -40°C ~ 125°C | Open Collector | - | 29µs | - | TSOT-23-6 | with Voltage Reference | 1.4V ~ 18V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 16µA | - | - | ±1mV | Surface Mount | 2 | -40°C ~ 85°C | Open Drain, Push-Pull | - | 20µs | - | 8-uMAX/uSOP | Window | 15mV @ 5.5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
66dB CMRR, 40dB PSRR | 1.3µA | - | - | 4mV | Surface Mount | 1 | -40°C ~ 85°C | Open-Drain, CMOS, Output | - | 14µs (Typ) | - | SC-70-5 | with Voltage Reference | 5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 60dB PSRR | 26mA | - | - | - | Through Hole | 1 | -40°C ~ 85°C | Complementary, ECL | - | 1.8ns | - | 8-PDIP | with Latch | 6.5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-uMAX/uSOP | General Purpose | 10mV @ 5V | - | |
Maxlinear
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 2mA | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | Open Collector | - | - | - | 14-SOIC | - | 5mV | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 60dB PSRR | 26mA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Complementary, ECL | - | 1.8ns | - | 8-uMAX/uSOP | with Latch | 6.5mV @ 5V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
70dB CMRR, 60dB PSRR | 2mA | - | - | 10mV | Surface Mount | 4 | -55°C ~ 125°C | Open-Collector, CMOS, DTL, ECL, MOS, TTL | - | 1.3µs (Typ) | - | 14-CFP | Differential | 2mV @ 30V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 60dB PSRR | 26mA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Complementary, ECL | - | 1.8ns | - | 16-SOIC | with Latch | 6.5mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 60dB PSRR | 46mA | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | Complementary, ECL | - | 1.8ns | - | 16-QSOP | with Latch | 6.5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 60dB PSRR | 46mA | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | Complementary, ECL | - | 1.8ns | - | 16-SOIC | with Latch | 6.5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-SOIC | General Purpose | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-PDIP | General Purpose | 10mV @ 5V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
76dB | 3mA | - | - | - | Through Hole | 2 | -55°C ~ 125°C | Open-Collector, CMOS, DTL, ECL, MOS, TTL | - | 700ns (Typ) | - | TO-99-8 | General Purpose | 5mV @ 30V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
56.48dB CMRR, 80dB PSRR | 18µA | - | - | ±1mV | Surface Mount | 4 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 14-SOIC | General Purpose | 7mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 4µA | - | - | 50mV | Through Hole | 1 | 0°C ~ 70°C | Open Drain | - | - | - | 8-PDIP | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 4µA | - | - | 50mV | Surface Mount | 1 | 0°C ~ 70°C | Open Drain | - | - | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 4µA | - | - | 50mV | Surface Mount | 1 | 0°C ~ 70°C | Open Drain | - | - | - | 8-uMAX/uSOP | with Voltage Reference | 10mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
70dB CMRR, 80dB PSRR | 1µA | - | - | 6.5mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Open-Drain, Rail-to-Rail, TTL | - | 8µs | - | 14-SOIC | General Purpose | 7mV @ 5.5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 4µA | - | - | 50mV | Through Hole | 1 | -40°C ~ 85°C | Open Drain | - | - | - | 8-PDIP | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | 50mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | - | |
|
Linear Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 19µA | - | - | 13.5mV | Surface Mount | 2 | -40°C ~ 125°C | Open Collector | - | 29µs | - | TSOT-23-6 | General Purpose | 1.4V ~ 18V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | 50mV | Surface Mount | 1 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-uMAX/uSOP | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5µA | - | - | 50mV | Surface Mount | 1 | 0°C ~ 70°C | CMOS, TTL | - | 12µs | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | - |
Showing 1751-1800 of 4,719 products