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 | CMRR, PSRR (Typ) | Current | Hysteresis | Mounting Type | Number of Elements | Operating Temperature | Output Type | Propagation Delay (Max) | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
80dB CMRR, 75dB PSRR | 500µA | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, NMOS, Push-Pull, TTL | - | 8-PDIP | General Purpose | 0.5mV @ 5V | |
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 350µA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 14-PDIP | General Purpose | 5mV @ 5V | |
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 350µA | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 14-SOIC | General Purpose | 5mV @ 5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 1mA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, NMOS, Push-Pull, TTL | - | 14-PDIP | General Purpose | 5mV @ 5V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 100µA | - | Surface Mount | 4 | -40°C ~ 85°C | CMOS, MOS, Open-Collector | - | 14-SOIC | General Purpose | 5mV @ 30V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
82.5dB CMRR, 80dB PSRR | 8mA, 6mA, 3mA | - | Through Hole | 2 | 0°C ~ 70°C | TTL | - | 14-PDIP | with Latch | 4mV @ ±5V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
82.5dB CMRR, 80dB PSRR | 15mA, 12mA, 6mA | - | Through Hole | 4 | 0°C ~ 70°C | TTL | - | 16-PDIP | General Purpose | 4mV @ ±5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 90µA | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 14-SOIC | General Purpose | 5mV @ 5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 90µA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 14-PDIP | General Purpose | 5mV @ 5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 40µA | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 8-PDIP | General Purpose | 1mV @ 5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 180µA | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, NMOS, Open-Drain, TTL | - | 8-PDIP | General Purpose | 2mV @ 5V | |
|
Advanced Linear Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 500µA | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, NMOS, Push-Pull, TTL | - | 8-PDIP | General Purpose | 1mV @ 5V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
82.5dB CMRR, 80dB PSRR | 8mA, 6mA, 3mA | - | Through Hole | 2 | -40°C ~ 85°C | TTL | - | 14-PDIP | with Latch | 4mV @ ±5V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
86.02dB CMRR, 86.02dB PSRR | 15mA,12mA,6mA | - | Surface Mount | 4 | -40°C ~ 85°C | TTL | - | 16-SOIC | General Purpose | 2mV @ ±5V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
86.02dB CMRR, 86.02dB PSRR | 15mA, 12mA, 6mA | - | Surface Mount | 4 | 0°C ~ 70°C | TTL | - | 16-SOIC | General Purpose | 2mV @ ±5V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
38dB PSRR | 11mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | PECL | 0.12ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 9mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | PECL | 0.085ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 9mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | PECL | 0.085ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
35dB PSRR | 9mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | - | 0.13ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
35dB PSRR | 9mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | - | 0.13ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
38dB PSRR | 11mA | 1mV | Surface Mount | 1 | -40°C ~ 85°C | PECL | 0.12ns | 16-SMT (3x3) | General Purpose | 5mV | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 79.6mA | - | Surface Mount | 1 | -40°C ~ 85°C | - | 0.088ns | 16-SMT (3x3) | Window | 10mV @ 3.3V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 79.6mA | - | Surface Mount | 1 | -40°C ~ 85°C | - | 0.088ns | 16-SMT (3x3) | Window | 10mV @ 3.3V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
65dB, 80dB PSRR | 35µA | - | Surface Mount | 2 | -40°C ~ 125°C | Open-Drain, Rail-to-Rail | 600ns | 8-WSON (2x2) | General Purpose | 2mV @ 5V | |
|
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2.5mA | - | Through Hole | 4 | 0°C ~ 70°C | DTL, MOS, Open-Collector, TTL | - | 14-DIP | General Purpose | 5mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 1mA | - | Through Hole | 2 | 0°C ~ 70°C | Open-Collector, CMOS, MOS, TTL | 1.3µs (Typ) | 8-PDIP | General Purpose | 2mV @ 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2mA | - | Surface Mount | 4 | -40°C ~ 125°C | CMOS, MOS, Open-Collector, TTL | - | 14-SOIC | Differential | 2.5mV @ 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2mA | - | Through Hole | 4 | -25°C ~ 85°C | Open-Collector, CMOS, MOS, TTL, Output | 300ns (Typ) | 14-PDIP | Differential | 5mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2.5mA | 10mV | Through Hole | 4 | 0°C ~ 70°C | Open-Collector, CMOS, MOS, TTL, Output | 700ns (Typ) | 14-PDIP | General Purpose | 3mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 5mA, 7.5mA | - | Through Hole | 1 | 0°C ~ 70°C | Open-Collector, Open-Emitter | 165ns (Typ) | 8-PDIP | Differential | 7.5mV @ ±15V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
78dB, 80dB PSRR | 27µA | - | Surface Mount | 2 | -40°C ~ 85°C | Push-Pull, CMOS, Rail-to-Rail | 2.1µs (Typ) | 8-DSBGA (2x1.3) | General Purpose | 4mV @ 5V | |
Motorola Semicondutor
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2.5mA | - | Through Hole | 4 | 0°C ~ 70°C | CMOS, MOS, Open-Collector, TTL | - | 14-PDIP | Differential | 5mV @ 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 180µA, 300µA | - | Surface Mount | 1 | 0°C ~ 70°C | - | 1.2µs (Typ) | 8-SO | Differential | 7.5mV @ ±15V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 6.5µA | 60mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain | 10µs (Typ) | 6-SON (1.45x1) | General Purpose | 1.5V ~ 5.5V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 6.5µA | 60mV | Surface Mount | 2 | -40°C ~ 85°C | Open-Drain | 10µs (Typ) | SOT-23-6 | General Purpose | 1.5V ~ 5.5V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
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 | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 2.5mA | - | Surface Mount | 4 | -40°C ~ 85°C | CMOS, DTL, ECL, MOS, Open-Collector, TTL | - | Wafersale | General Purpose | 7mV @ 30V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 75µA | - | Surface Mount | 1 | -40°C ~ 125°C | Open Collector | 560ns | SOT-5 | General Purpose | 3.5mV | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 1mA | - | Surface Mount | 2 | 0°C ~ 70°C | Open Collector | - | Die | Differential | 5mV @ 1.4V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
70dB CMRR, 95dB | 30µA | - | Surface Mount | 2 | -40°C ~ 125°C | Push-Pull, Rail-to-Rail | 100ns | 8-WSON (2x2) | General Purpose | 1.5mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
70dB CMRR, 95dB | 30µA | - | Surface Mount | 2 | -40°C ~ 125°C | Open-Drain, Rail-to-Rail | 100ns | 8-WSON (2x2) | General Purpose | 1.5mV @ 5V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
88dB CMRR, 105dB PSRR | 1µA | - | Surface Mount | 1 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail | - | 8-SOIC | General Purpose | 5mV @ 15V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 7.5mA | - | Surface Mount | 1 | 0°C ~ 70°C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | - | Wafersale | General Purpose | 7.5mV @ ±15V | |
|
Texas Instruments
|
Send RFQ
|
Price on request
Price and Stock
on Request |
84dB CMRR | 90µA | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, TTL | 4.5µs | 8-SOIC | General Purpose | 5mV @ 10V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
100dB, 100dB | 55µA | 4mV | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull, -, Output | 188ns (Typ) | SOT-23-5 | General Purpose | 5mV @ 5V |
Showing 2951-3000 of 4,726 products