DistyParts Icon

Parametric Filter

  Live marketplace • Category view

Comparators

Comparators facilitate the comparison of two voltages or currents and output a digital signal indicating which is larger. Key attributes include CMRR, PSRR (Typ), and Hysteresis, which are critical for ensuring precision and stability in applications. They are commonly used in new product design and prototyping.

4,726 active parts
33 manufacturers
38 distributors
Browse all parts ➜

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

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ Amplifier Type Automotive Grade CMRR, PSRR (Typ) Current Current - Quiescent (Max) Current Consumption Dimensions ESD Protection Features Halogen Free Height Hysteresis Industrial Grade Input Capacitance Input Impedance Input Type Input Voltage Junction Temperature Lead Spacing Lead Style Length Mounting Style Mounting Type Number of Channels Number of Circuits Number of Elements Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Current Output Type Output Voltage PSRR Package / Case Package Quantity Power Consumption Power Dissipation Power Dissipation (Max) Propagation Delay Propagation Delay (Max) Quiescent Current Response Time SVHC Present Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Technology Temperature Range Termination Style Thermal Resistance Type Voltage Voltage Reference Voltage Supply Weight Width
MAX912CPE+
MAX912CPE+
Download Datasheet for MAX912CPE+
Analog Devices / Maxim Integrated
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 110dB CMRR, 100dB PSRR 10mA - - - - - - - - - - - - - - - - - - Through Hole - - 2 - 0°C ~ 70°C - - - Complementary, TTL - - - - - - - - 14ns - - - - - 16-PDIP - - - - - - - - with Latch 2mV @ ±5V - - - -
ADCMP573BCPZ-WP
ADCMP573BCPZ-WP
Download Datasheet for ADCMP573BCPZ-WP
Analog Devices / Maxim Integrated
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 65dB CMRR, 74dB PSRR 80mA - - - - - - - ±1mV - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Complementary, PECL - - - - - - - - 0.165ns - - - - - 16-LFCSP (3x3) - - - - - - - - with Latch 2mV @ 3.3V - - - -
LM2903P-MAND
LM2903P-MAND
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TLV1701AIDRLT
TLV1701AIDRLT
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 75µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C - - - Open Collector - - - - - - - - 560ns - - - - - SOT-5 - - - - - - - - General Purpose 3.5mV - - - -
TY30555R2
TY30555R2
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LA6393DLL-E
LA6393DLL-E
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
KA2901DMTF
KA2901DMTF
Download Datasheet for KA2901DMTF
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2.5mA - - - - - - - - - - - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C - - - DTL, MOS, Open-Collector, TTL - - - - - - - - - - - - - - 14-SOP - - - - - - - - General Purpose 7mV @ 5V - - - -
LA6393DL-E
LA6393DL-E
Sanyo Denki
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LA6393SL-E
LA6393SL-E
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LA6393DL-E-ON
LA6393DL-E-ON
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TC75S58F,LF
TC75S58F,LF
Toshiba
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 20µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open Drain - - - - - - - - 800ns - - - - - SMV - - - - - - - - General Purpose 7mV @ 5V - - - -
AZV393MMTR-G1
AZV393MMTR-G1
Download Datasheet for AZV393MMTR-G1
Diodes Incorporated
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 200µA - - - - - - - - - - - - - - - - - - Surface Mount - - 2 - -40°C ~ 85°C - - - Open Collector - - - - - - - - 450ns - - - - - 8-MSOP - - - - - - - - General Purpose 7mV @ 5V - - - -
KA339D
KA339D
Download Datasheet for KA339D
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2.5mA - - - - - - - - - - - - - - - - - - Surface Mount - - 4 - 0°C ~ 70°C - - - DTL, MOS, Open-Collector, TTL - - - - - - - - - - - - - - 14-SOP - - - - - - - - General Purpose 5mV @ 5V - - - -
LA6339M-TLM-E
LA6339M-TLM-E
Sanyo Denki
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SC239ADR2
SC239ADR2
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
CA0339AEX
CA0339AEX
Harris Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2mA - - - - - - - - - - - - - - - - - - Through Hole - - 4 - 0°C ~ 70°C - - - Open-Collector, CMOS, DTL, ECL, MOS, TTL - - - - - - - - - - - - - - 14-PDIP - - - - - - - - General Purpose 2mV @ 5V - - - -
CA0339M
CA0339M
Intersil
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2mA - - - - - - - - - - - - - - - - - - Surface Mount - - 4 - 0°C ~ 70°C - - - Open-Collector, CMOS, DTL, ECL, MOS, TTL - - - - - - - - 300ns (Typ) - - - - - 14-SOIC - - - - - - - - General Purpose 5mV @ 5V - - - -
KA2901
KA2901
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2.5mA - - - - - - - - - - - - - - - - - - Through Hole - - 4 - -40°C ~ 85°C - - - Open Collector - - - - - - - - - - - - - - 14-PDIP - - - - - - - - General Purpose 7mV @ 5V - - - -
NJU77251F-TE1
NJU77251F-TE1
Download Datasheet for NJU77251F-TE1
Nisshinbo Micro Devices
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 70dB CMRR, 85dB PSRR 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C - - - Push-Pull, Rail-to-Rail - - - - - - - - 35µs (Typ) - - - - - SOT-23-5 - - - - - - - - CMOS 9mV @ 5V - - - -
NJU77250F-TE1
NJU77250F-TE1
Download Datasheet for NJU77250F-TE1
Nisshinbo Micro Devices
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 70dB CMRR, 85dB PSRR 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C - - - Push-Pull, Rail-to-Rail - - - - - - - - 35µs (Typ) - - - - - SOT-23-5 - - - - - - - - CMOS 9mV @ 5V - - - -
NJU77251F3-TE1
NJU77251F3-TE1
Download Datasheet for NJU77251F3-TE1
Nisshinbo Micro Devices
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 70dB CMRR, 85dB PSRR 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C - - - Push-Pull, Rail-to-Rail - - - - - - - - 35µs (Typ) - - - - - SC-88A - - - - - - - - CMOS 9mV @ 5V - - - -
CA0311EX
CA0311EX
Harris Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 7.5mA - - - - - - - - - - - - - - - - - - Through Hole - - 1 - 0°C ~ 70°C - - - - - - - - - - - - - - - - - - 8-PDIP - - - - - - - - General Purpose 7.5mV @ 15V - - - -
SN101404P
SN101404P
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
MIC841LBC5TR
MIC841LBC5TR
Microchip Technology
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 3µA - - - - - - - 20mV - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Push-Pull - - - - - - - - 12µs - - - - - SC-70-5 - - - - - - - - with Voltage Reference 1.5V ~ 5.5V - - - -
MIC841NBC5
MIC841NBC5
Micrel Inc.
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 3µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open-Drain - - - - - - - - 50µs - - - - - SC-70-5 - - - - - - - - with Voltage Reference 1.5V ~ 5.5V - - - -
MIC842LBC5 TR
MIC842LBC5 TR
Microchip Technology
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 3µA - - - - - - - 20mV - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Push-Pull - - - - - - - - 12µs - - - - - SC-70-5 - - - - - - - - with Voltage Reference 1.5V ~ 5.5V - - - -
NJU77251KG1-TE3
NJU77251KG1-TE3
Download Datasheet for NJU77251KG1-TE3
Nisshinbo Micro Devices
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 70dB CMRR, 85dB PSRR 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C - - - Push-Pull, Rail-to-Rail - - - - - - - - 35µs (Typ) - - - - - 6-DFN (1.6x1.6) - - - - - - - - CMOS 9mV @ 5V - - - -
LMV339MX
LMV339MX
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C - - - CMOS, Open-Collector, TTL - - - - - - - - 600ns - - - - - 14-SOIC - - - - - - - - General Purpose 7mV @ 5V - - - -
LMV7251M7X
LMV7251M7X
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 72dB, 79dB 20µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Push-Pull, Rail-to-Rail - - - - - - - - 830ns (Typ) - - - - - SC-70-5 - - - - - - - - General Purpose 6mV @ 5V - - - -
LMC7225IM5/NOPB
LMC7225IM5/NOPB
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 80dB CMRR, 90dB PSRR 1µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open Drain - - - - - - - - 29µs - - - - - SOT-23-5 - - - - - - - - General Purpose 6mV @ 5V - - - -
CA0239E
CA0239E
Harris Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2mA - - - - - - - - - - - - - - - - - - Through Hole - - 4 - -25°C ~ 80°C - - - Open-Collector, CMOS, DTL, ECL, MOS, TTL - - - - - - - - - - - - - - 14-PDIP - - - - - - - - General Purpose 5mV @ 5V - - - -
NCX2220GT115
NCX2220GT115
NXP Semiconductors
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LMV7271MGX
LMV7271MGX
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 78dB CMRR, 80dB PSRR 14µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - CMOS, Push-Pull, Rail-to-Rail - - - - - - - - 2.1µs - - - - - SC-70-5 - - - - - - - - General Purpose 4mV @ 5V - - - -
CD8447DR2
CD8447DR2
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
PM211P
PM211P
Analog Devices / Maxim Integrated
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 4mA, 5mA - - - - - - - - - - - - - - - - - - Through Hole - - 1 - -40°C ~ 85°C - - - CMOS - - - - - - - - - - - - - - 8-PDIP - - - - - - - - General Purpose 3mV - - - -
LMV7255M5
LMV7255M5
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 72dB, 79dB 20µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open-Drain, Rail-to-Rail - - - - - - - - 830ns - - - - - SOT-23-5 - - - - - - - - General Purpose 6mV @ 5V - - - -
LMV7255M7
LMV7255M7
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 72dB, 79dB 20µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open-Drain, Rail-to-Rail - - - - - - - - 830ns (Typ) - - - - - SC-70-5 - - - - - - - - General Purpose 6mV @ 5V - - - -
LMV7255M7X
LMV7255M7X
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 72dB, 79dB 20µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - Open-Drain, Rail-to-Rail - - - - - - - - 830ns (Typ) - - - - - SC-70-5 - - - - - - - - General Purpose 6mV @ 5V - - - -
LMV331M7X
LMV331M7X
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 120µA - - - - - - - - - - - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C - - - CMOS, Open-Collector, TTL - - - - - - - - 600ns - - - - - SC-70-5 - - - - - - - - General Purpose 7mV @ 5V - - - -
HA17393F-EL-E
HA17393F-EL-E
Renesas
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
M5233FP#TF1J
M5233FP#TF1J
Renesas
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
M5233FP#600D
M5233FP#600D
Renesas
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LM339AN/PB
LM339AN/PB
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2.5mA - - - - - - - - - - - - - - - - - - Through Hole - - 4 - 0°C ~ 70°C - - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - - - - - - - - - - - - 14-PDIP - - - - - - - - General Purpose 2mV @ 30V - - - -
MIC833BM5
MIC833BM5
Micrel Inc.
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 2µA - - - - - - - - - - - - - - - - - - Surface Mount - - 2 - -40°C ~ 85°C - - - Open-Drain - - - - - - - - 5µs (Typ) - - - - - SOT-23-5 - - - - - - - - with Voltage Reference 1.5V ~ 5.5V - - - -
HA17339ARP-E-WS
HA17339ARP-E-WS
Renesas
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LA6339-E
LA6339-E
Sanyo Denki
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LA6339-E-ON
LA6339-E-ON
On Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LMV393MMX
LMV393MMX
Texas Instruments
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - 300µA - - - - - - - - - - - - - - - - - - Surface Mount - - 2 - -40°C ~ 85°C - - - CMOS, Open-Collector, TTL - - - - - - - - 600ns - - - - - 8-VSSOP - - - - - - - - General Purpose 7mV @ 5V - - - -
LMX393AKA+
LMX393AKA+
Analog Devices / Maxim Integrated
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 70dB PSRR 200µA - - - - - - - 2mV - - - - - - - - - - Surface Mount - - 2 - -40°C ~ 125°C - - - Open-Drain - - - - - - - - 400ns (Typ) - - - - - SOT-23-8 - - - - - - - - General Purpose 7mV @ 5V - - - -
CA0339F
CA0339F
Harris Semiconductor
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Showing 4401-4450 of 4,726 products

About Comparators

Comparators are essential components in electronic circuits, primarily used to compare two voltages or currents and output a digital signal indicating which is larger. In the Integrated Circuits (ICs) category, comparators fall under the Amplifiers section, providing a range of options for engineers and procurement teams.

When selecting comparators, it is crucial to consider important attributes such as Common Mode Rejection Ratio (CMRR), Power Supply Rejection Ratio (PSRR), current consumption, and hysteresis characteristics. These specifications play a significant role in determining the performance and suitability of the comparator for specific applications.

Comparators are widely used in various applications including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation. Understanding the operational parameters and lifecycle status of these components is vital for effective sourcing.

Buyers should prioritize comparing critical specifications before submitting RFQs. It is advisable to validate lifecycle status and explore alternate-source options to ensure compatibility with existing designs. By focusing on parametric filtering, buyers can mitigate sourcing risks and make informed decisions.

Read full description
Home
Account

Categories