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
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
110dB CMRR, 100dB PSRR | 10mA | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | Complementary, TTL | - | 14ns | - | 16-SOIC | with Latch | 2mV @ ±5V | - | |
Texas Instruments
|
15,067
|
Price on request
15,067
|
88dB CMRR, 105dB PSRR | 1µA | - | - | - | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail | - | - | - | 14-TSSOP | General Purpose | 5mV @ 15V | - | |
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
80dB CMRR, 80dB PSRR | 24µA | - | - | ±3mV | Surface Mount | 4 | -40°C ~ 85°C | CMOS, Push-Pull, Rail-to-Rail, TTL | - | 450ns | - | 14-SOIC | General Purpose | 5mV @ 5.5V | - | |
STMicroelectronics
|
15,006
|
Price on request
15,006
|
79dB CMRR | 90µA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | Push-Pull | - | 105ns | - | 8-MiniSO | General Purpose | 8mV @ 5V | - | |
STMicroelectronics
|
15,000
|
Price on request
15,000
|
- | 1.25mA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | CMOS, DTL, ECL, MOS, TTL | - | - | - | SOT-23-5 | General Purpose | 5mV @ 30V | - | |
|
Analog Devices / Maxim Integrated
|
15,000
|
Price on request
15,000
|
80dB CMRR, 80dB PSRR | 6µA | - | - | 50mV | Surface Mount | 2 | 0°C ~ 70°C | Open Drain | - | - | - | 8-uMAX/uSOP | with Voltage Reference | 10mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
15,000
|
Price on request
15,000
|
56.48dB CMRR, 80dB PSRR | 12µA | - | - | ±1mV | Surface Mount | 1 | -40°C ~ 85°C | Open-Drain, Rail-to-Rail | - | 20µs | - | 8-uMAX/uSOP | with Voltage Reference | 15mV @ 5.5V | - | |
|
Texas Instruments
|
14,875
|
Price on request
14,875
|
- | 2.5mA | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, MOS, Open-Collector, TTL | - | - | - | 14-TSSOP | Differential | 5mV @ 30V | - | |
Diodes Incorporated
|
14,840
|
Price on request
14,840
|
- | 120µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Open Collector | - | 450ns | - | SOT-23-5 | General Purpose | 7mV @ 5V | - | |
Texas Instruments
|
14,795
|
Price on request
14,795
|
88dB CMRR, 105dB PSRR | 950nA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | CMOS, Open-Drain | - | 300µs | - | SOT-23-5 | General Purpose | 3.6mV @ 15V | - | |
|
Texas Instruments
|
14,662
|
Price on request
14,662
|
70dB CMRR, 100dB PSRR | 5mA | - | - | 6mV | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail, TTL | - | 10ns | - | 8-SOIC | General Purpose | 6.5mV @ 5.5V | - | |
|
Texas Instruments
|
14,596
|
Price on request
14,596
|
67dB CMRR, 85dB PSRR | 95µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull, Rail-to-Rail | - | 62ns | - | SOT-23-5 | General Purpose | 6mV @ 5V | - | |
Texas Instruments
|
14,504
|
Price on request
14,504
|
75dB CMRR, 80dB PSRR | 18µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull | - | 10µs | - | SC-70-6 | General Purpose | 5mV @ 5V | - | |
On Semiconductor
|
14,500
|
Price on request
14,500
|
- | 2.5mA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, DTL, ECL, MOS, Open-Collector, TTL | - | - | - | 8-MSOP | General Purpose | 5mV @ 30V | - | |
ROHM Semiconductor
|
14,493
|
Price on request
14,493
|
- | 2mA | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | Open Collector | - | - | - | 14-SOP | General Purpose | 5mV @ 5V | - | |
On Semiconductor
|
14,436
|
Price on request
14,436
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
14,366
|
Price on request
14,366
|
70dB CMRR, 80dB PSRR | 17µA | - | - | 20mV | Surface Mount | 1 | -40°C ~ 105°C | Complementary, Rail-to-Rail | - | 1.1µs | - | SC-88A (SC-70-5/SOT-353) | General Purpose | 5mV @ 6V | - | |
|
Texas Instruments
|
14,269
|
Price on request
14,269
|
75dB CMRR, 80dB PSRR | 14µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull | - | 10µs | - | SOT-23-5 | General Purpose | 5mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
14,097
|
Price on request
14,097
|
86.02dB CMRR, 86.02dB PSRR | 1mA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | TTL | - | 50ns | - | 8-SOIC | General Purpose | 2mV @ 5V | - | |
Texas Instruments
|
14,000
|
Price on request
14,000
|
- | 150nA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | Push-Pull | - | 35µs | - | 6-X2SON (1x1) | General Purpose | 3mV | - | |
|
Analog Devices / Maxim Integrated
|
13,908
|
Price on request
13,908
|
80dB CMRR, 86.02dB PSRR | 6.5mA | - | - | 3.5mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, TTL | - | 7ns | - | 8-SOIC | General Purpose | 1.5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
13,908
|
Price on request
13,908
|
80dB CMRR, 80dB PSRR | 130µA | - | - | ±3mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, Push-Pull, Rail-to-Rail, TTL | - | 450ns | - | 8-uMAX/uSOP | with Voltage Reference | 1mV @ 5V | - | |
On Semiconductor
|
13,775
|
Price on request
13,775
|
- | 150µA | - | - | - | Surface Mount | 1 | - | Open Drain | - | 1.5µs | - | 5-TSOP | General Purpose | 9mV @ 5V | - | |
On Semiconductor
|
13,523
|
Price on request
13,523
|
- | 2.5mA | - | - | - | Surface Mount | 4 | -40°C ~ 105°C | CMOS, Open-Collector, TTL | - | - | - | 14-SOIC | General Purpose | 7mV @ 5V | - | |
|
STMicroelectronics
|
13,500
|
Price on request
13,500
|
75dB CMRR | 25µA | - | - | - | Surface Mount | 4 | -40°C ~ 125°C | CMOS, Open-Drain | - | - | - | 14-SO | General Purpose | 5mV @ 10V | - | |
Texas Instruments
|
13,329
|
Price on request
13,329
|
- | 2.5mA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, MOS, Open-Drain, TTL | - | - | - | 8-VSSOP | Differential | 5mV @ 30V | - | |
|
Texas Instruments
|
13,296
|
Price on request
13,296
|
97dB CMRR | 12.5mA | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | Complementary, Push-Pull, TTL | - | 10ns | - | 8-SOIC | with Latch | 3mV @ ±5V | - | |
Texas Instruments
|
13,274
|
Price on request
13,274
|
67dB CMRR, 85dB PSRR | 95µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull | - | 62ns | - | SC-70-5 | General Purpose | 6mV @ 5V | - | |
|
Texas Instruments
|
13,228
|
Price on request
13,228
|
88dB CMRR, 105dB PSRR | 950nA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Open-Drain | - | 300µs | - | 8-VSSOP | General Purpose | 3.6mV @ 15V | - | |
Texas Instruments
|
13,224
|
Price on request
13,224
|
- | 2mA | - | - | - | Through Hole | 4 | -25°C ~ 85°C | CMOS, MOS, Open-Collector, TTL | - | - | - | 14-PDIP | Differential | 5mV @ 30V | - | |
Texas Instruments
|
13,212
|
Price on request
13,212
|
- | 7.5mA | - | - | - | Through Hole | 1 | 0°C ~ 70°C | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | - | - | - | 8-PDIP | General Purpose | 7.5mV @ ±15V | - | |
|
Texas Instruments
|
13,195
|
Price on request
13,195
|
74dB CMRR, 69.12dB PSRR | 1.2µA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail | - | 13.5µs | - | 8-SOIC | General Purpose | 15mV @ 5.5V | - | |
On Semiconductor
|
13,171
|
Price on request
13,171
|
- | 2.5mA | - | - | - | Surface Mount | 2 | -25°C ~ 85°C | CMOS, DTL, ECL, MOS, Open-Collector, TTL | - | - | - | 8-SOIC | General Purpose | 5mV @ 30V | - | |
|
Texas Instruments
|
13,046
|
Price on request
13,046
|
- | 400µA | - | - | - | Through Hole | 2 | 0°C ~ 70°C | CMOS, MOS, Open-Drain, TTL | - | - | - | 8-PDIP | Differential | 5mV @ 5V | - | |
STMicroelectronics
|
13,000
|
Price on request
13,000
|
78dB CMRR, 80dB PSRR | 430nA | - | - | 3.1mV | Surface Mount | 2 | -40°C ~ 125°C | Open-Drain, Rail-to-Rail | - | 23µs | - | 8-MiniSO | General Purpose | 5mV @ 5V | - | |
|
Analog Devices / Maxim Integrated
|
12,927
|
Price on request
12,927
|
80dB CMRR, 80dB PSRR | 6µA | - | - | 50mV | Surface Mount | 2 | -40°C ~ 85°C | CMOS, TTL | - | 12µs | - | 8-SOIC | with Voltage Reference | 10mV @ 5V | - | |
Analog Devices / Maxim Integrated
|
12,914
|
Price on request
12,914
|
86.02dB CMRR, 86.02dB PSRR | 7mA, 5mA, 3mA | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | TTL | - | - | - | 16-TSSOP | General Purpose | 4mV @ ±5V | - | |
|
Texas Instruments
|
12,849
|
Price on request
12,849
|
84dB CMRR | 50µA | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | CMOS, Push-Pull, TTL | - | 4.5µs | - | 8-SOIC | General Purpose | 5mV @ 10V | - | |
Texas Instruments
|
12,719
|
Price on request
12,719
|
- | 2.5mA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, MOS, Open-Drain, TTL | - | - | - | 8-TSSOP | Differential | 7mV @ 30V | - | |
|
Texas Instruments
|
12,621
|
Price on request
12,621
|
74dB CMRR, 80dB PSRR | 5µA | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull | - | 13.5µs | - | SC-70-6 | with Voltage Reference | 12mV @ 5.5V | - | |
Analog Devices / Maxim Integrated
|
12,543
|
Price on request
12,543
|
80dB CMRR, 86.02dB PSRR | 7mA | - | - | 3.5mV | Surface Mount | 1 | -40°C ~ 85°C | CMOS, TTL | - | 7ns | - | SOT-23-5 | General Purpose | 1.5mV @ 5V | - | |
|
Texas Instruments
|
12,513
|
Price on request
12,513
|
74dB CMRR, 69.12dB PSRR | 1.2µA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail | - | 13.5µs | - | 8-SOIC | General Purpose | 15mV @ 5.5V | - | |
|
STMicroelectronics
|
12,500
|
Price on request
12,500
|
- | 250µA | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | CMOS, MOS, Open-Drain, TTL | - | - | - | 14-SO | Differential | 10mV @ 5V | - | |
|
Texas Instruments
|
12,436
|
Price on request
12,436
|
- | 75µA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | Open Collector | - | 560ns | - | 8-VSSOP | General Purpose | 2.5mV | - | |
On Semiconductor
|
12,150
|
Price on request
12,150
|
- | 2.5mA | - | - | - | - | 2 | 0°C ~ 70°C | CMOS, DTL, ECL, MOS, Open-Collector, TTL | - | - | - | - | General Purpose | 5mV @ 30V | - | |
Texas Instruments
|
12,072
|
Price on request
12,072
|
70dB CMRR, 100dB PSRR | 5mA | - | - | 6mV | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull, Rail-to-Rail, TTL | - | 10ns | - | SOT-23-8 | General Purpose | 6.5mV @ 5.5V | - | |
|
Texas Instruments
|
12,020
|
Price on request
12,020
|
85dB CMRR, 85dB PSRR | 1.8mA | - | - | 7.5mV | Surface Mount | 1 | -40°C ~ 85°C | Push-Pull, Rail-to-Rail | - | 20ns | - | SC-70-5 | General Purpose | 6mV @ 5V | - | |
|
STMicroelectronics
|
12,000
|
Price on request
12,000
|
- | 1.25mA | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | CMOS, DTL, ECL, MOS, TTL | - | - | - | SOT-23-5 | General Purpose | 5mV @ 30V | - | |
|
STMicroelectronics
|
12,000
|
Price on request
12,000
|
85dB CMRR, 89dB PSRR | 8µA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | Push-Pull | - | - | - | 8-MiniSO | General Purpose | 5mV @ 5V | - | |
STMicroelectronics
|
12,000
|
Price on request
12,000
|
82dB CMRR | 25µA | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | CMOS, Push-Pull | - | - | - | 8-TSSOP | General Purpose | 5mV @ 10V | - |
Showing 501-550 of 4,719 products