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 | Hysteresis | Mounting Type | Number of Elements | Operating Temperature | Output Type | Propagation Delay (Max) | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OSRAM
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
|
OSRAM
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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 | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
100dB CMRR, 100dB PSRR | 55µA | 4mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Rail-to-Rail, TTL | 228ns | 14-TSSOP | General Purpose | 1mV @ 5V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB PSRR | 1.6µA | 4mV | Surface Mount | 1 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | 120µs | 8-SOIC | with Voltage Reference | 5mV @ 5V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
70dB CMRR, 65dB PSRR | 32µA | 8.2mV | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail, TTL | 450ns | 8-DFN (2x2) | General Purpose | 3.5mV @ 3V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 24µA | ±3mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Push-Pull, Rail-to-Rail, TTL | 450ns | 8-SOIC | General Purpose | 5mV @ 5.5V | |
Analog Devices Inc./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 Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 13µA | 6.5mV | Surface Mount | 2 | -55°C ~ 125°C | Open-Collector | 29µs | TSOT-23-6 | with Voltage Reference | 1.4V ~ 18V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
75dB CMRR, 80dB PSRR | 20µA | - | Surface Mount | 2 | -40°C ~ 85°C | Open Drain | 10µs | 8-SOIC | General Purpose | 15mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
88dB CMRR, 105dB PSRR | 1µA | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail | - | 8-SOIC | General Purpose | 5mV @ 15V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 400µA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | Open Drain | 110ns | 14-TSSOP | General Purpose | 7mV @ 5V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
126dB CMRR, 140dB PSRR | 800nA | 4mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Push-Pull | 40µs | SC-70-5 | General Purpose | 5mV @ 5V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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 | |
|
Analog Devices Inc./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 | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
65dB, 80dB PSRR | 35µA | - | Surface Mount | 2 | -40°C ~ 125°C | Open-Drain, Rail-to-Rail | 600ns (Typ) | 14-TSSOP | General Purpose | 2mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
81.94dB CMRR, 81.94dB PSRR | 600µA | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, TTL | 80ns | 8-uMAX/uSOP | General Purpose | 3mV @ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
60dB CMRR, 60dB PSRR | 1.2mA, 1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 75ns | 16-SOIC | General Purpose | 3mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
Analog Devices Inc./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 | 16-QSOP | General Purpose | 10mV @ 5.5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | 4-WLP (0.73x0.73) | General Purpose | 32mV @ 3.3V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
60dB CMRR, 60dB PSRR | 1.2mA, 1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 75ns | 16-TSSOP | General Purpose | 3mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
45dB PSRR (Min) | 1.3µA | 8mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | 55µs (Typ) | SOT-23-5 | General Purpose | 32mV @ 3.3V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB PSRR | 1.6µA | 4mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Push-Pull, Rail-to-Rail, TTL | 95µs | 8-SOIC | with Voltage Reference | 5mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
86.02dB CMRR, 86.02dB PSRR | 700µA | 2mV | Surface Mount | 2 | -40°C ~ 85°C | TTL | 25ns | 8-SOIC | General Purpose | 1.6mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
60dB CMRR, 60dB PSRR | 6mA,1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 30ns | 16-SOIC | General Purpose | 3mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
88dB CMRR, 105dB PSRR | 950nA | - | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Open-Drain | 300µs | 14-TSSOP | General Purpose | 3.6mV @ 15V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 8.5µA | - | Through Hole | 4 | -40°C ~ 85°C | CMOS, TTL | 12µs | 16-PDIP | with Voltage Reference | 10mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 85µA | ±3mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Push-Pull, Rail-to-Rail, TTL | 450ns | 8-SOIC | with Voltage Reference | 5mV @ 5V | |
|
Analog Devices Inc./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 Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 6µA | 50mV | Surface Mount | 2 | 0°C ~ 70°C | Open Drain | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | |
|
OSRAM
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
74dB CMRR, 86.02dB PSRR | 500nA | 3mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Push-Pull | 15µs | SOT-23-5 | General Purpose | 5mV @ 5V | |
|
Diodes Incorporated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
60dB CMRR, 60dB PSRR | 6mA,1mA | 2mV | Surface Mount | 4 | -40°C ~ 125°C | CMOS, TTL | 30ns | 16-TSSOP | General Purpose | 3mV @ 5V | |
|
Analog Devices Inc./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 Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
90dB CMRR, 90dB PSRR | 500µA | 4mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, Rail-to-Rail, TTL | 820ns | 8-SOIC | General Purpose | 2mV @ 5V | |
Toshiba
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 220µA | - | Surface Mount | 1 | -40°C ~ 85°C | Open Drain | 200ns | SMV | General Purpose | 7mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 5.7µA | 50mV | Through Hole | 2 | 0°C ~ 70°C | CMOS, TTL | 15µs | 8-PDIP | with Voltage Reference | 10mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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
|
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 | 6-DFN (2x3) | with Voltage Reference | 1.4V ~ 18V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
80dB CMRR, 80dB PSRR | 8.5µA | 50mV | Surface Mount | 4 | 0°C ~ 70°C | CMOS, Open-Drain, TTL | 12µs | 16-SO | with Voltage Reference | 10mV @ 5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
86.02dB CMRR, 86.02dB PSRR | 7mA, 5mA, 3mA | - | Surface Mount | 4 | -40°C ~ 85°C | TTL | - | 16-SOIC | General Purpose | 4mV @ ±5V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - |
Showing 3301-3350 of 4,726 products