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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.

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.

Part & Mfr			CMRR, PSRR (Typ)	Current	Hysteresis	Mounting Type	Number of Elements	Operating Temperature	Output Type	Propagation Delay (Max)	Supplier Device Package	Type	Voltage
LM119W/883B Rochester Electronics	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
FAN156L6X-F106 Download Datasheet for FAN156L6X-F106 On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	68db CMRR, 80db PSRR	17µA	4mV	Surface Mount	1	-40°C ~ 85°C	Push-Pull, Rail-to-Rail	400ns (Typ)	6-MicroPak	General Purpose	15mV @ 5.5V
MIC834YM5TR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
LA6339L-E On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
TL820MJ/R Rochester Electronics	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
ISL28196FRUZ-T7 Intersil	Stock on Request Send RFQ	Price on request Price and Stock on Request	100dB CMRR, 100dB PSRR	4µA	-	Surface Mount	1	-40°C ~ 125°C	Push-Pull, Rail-to-Rail	300µs	6-UTDFN (1.6x1.6)	General Purpose	2mV @ 5V
LM236AH-5.0/46 Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
LM106H/B Rochester Electronics	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX9027EBT+TW Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
LB1407-E On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
LM2903N-NS Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
LM2903MX-TI Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1mA	-	Surface Mount	2	-	Open-Collector, CMOS, DTL, ECL, MOS, TTL	-	8-SOIC	General Purpose	7mV @ 30V
LM2903MX-ON On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2.5mA	10mV	Surface Mount	2	-40°C ~ 85°C	Open-Collector, CMOS, DTL, ECL, MOS, TTL	-	8-SOIC	General Purpose	7mV @ 30V
LM393N-ON Download Datasheet for LM393N-ON On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	1mA	-	Through Hole	2	0°C ~ 70°C	Open-Collector, CMOS, DTL, ECL, MOS, TTL	-	8-PDIP	General Purpose	5mV @ 30V
FAN256L8X-FS On Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	68dB, 80dB PSRR	17µA	4mV	Surface Mount	2	-40°C ~ 85°C	Push-Pull, Rail-to-Rail	420ns (Typ)	8-MicroPak	General Purpose	15mV @ 5.5V
MAX9107EKA-T Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-82dB, -82dB	700µA	2mV	Surface Mount	2	-40°C ~ 85°C	Push-Pull, TTL	25ns (Typ)	SOT-23-8	General Purpose	1.6mV @ 5V
UPC339C(5)-A Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX9022AKA Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	100dB, 80dB PSRR	5µA	4mV	Surface Mount	2	-40°C ~ 125°C	Push-Pull	8µs (Typ)	SOT-23-8	General Purpose	8mV @ 5V
BU7232FVM-TR ROHM Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	80dB CMRR, 80dB PSRR	25µA	-	Surface Mount	2	-40°C ~ 85°C	Push-Pull	1.7µs	8-MSOP	General Purpose	11mV @ 3V
ADCMP393ARZ-RL7 Download Datasheet for ADCMP393ARZ-RL7 Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	74dB CMRR, 80dB PSRR	36.8µA	4mV	Surface Mount	4	-40°C ~ 125°C	Rail-to-Rail	4.2µs	14-SOIC	General Purpose	2.5mV
MAX905CPD Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	60dB CMRR, 60dB PSRR	8mA, 24mA	-	Through Hole	2	0°C ~ 70°C	Complementary, ECL	3.5ns	14-PDIP	General Purpose	1mV @ 5V
MAX1756BAUT Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	200µA	-	Surface Mount	1	-40°C ~ 85°C	Open-Drain	-	SOT-23-6	General Purpose	2.375V ~ 5.5V
MAX9685MTW-4 Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	80dB (Min), 60dB PSRR	22mA	-	Through Hole	1	-55°C ~ 125°C (TA)	Complementary, ECL	-	TO-100-10	with Latch	5mV @ 5V
MXL1116CN8 Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	90dB CMRR, 100dB PSRR	5mA, 35mA	-	Through Hole	1	0°C ~ 70°C	Complementary, TTL	14ns (Typ)	8-PDIP	General Purpose	3mV @ 5V
MAX983CPA Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-80dB, -80dB	4.5µA	-	Through Hole	2	0°C ~ 70°C	Open-Drain	12µs (Typ)	8-PDIP	with Voltage Reference	10mV @ 5V
MAX9119ESA Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX1756BEUT Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	200µA	-	Surface Mount	1	-40°C ~ 85°C	Open-Drain	-	SOT-23-6	General Purpose	2.375V ~ 5.5V
MAX988EXK Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	80dB CMRR, 80dB PSRR	80µA	±2.5mV	Surface Mount	1	-40°C ~ 85°C	Open-Drain, Rail-to-Rail	210ns (Typ)	SC-70-5	General Purpose	5mV @ 5.5V
MAX987ESA+T Download Datasheet for MAX987ESA+T Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	80dB CMRR, 80dB PSRR	96µA	±2.5mV	Surface Mount	1	-40°C ~ 85°C	CMOS, Push-Pull, Rail-to-Rail, TTL	210ns	8-SOIC	General Purpose	5mV @ 5.5V
LMV762MMX/NOPB Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	100dB CMRR, 110dB PSRR	700µA	-	Surface Mount	2	-40°C ~ 125°C	Push-Pull	225ns	8-VSSOP	General Purpose	0.2mV @ 5V
MAX9050BEUK Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	80dB CMRR, 80dB PSRR	72µA	±3mV	Surface Mount	1	-40°C ~ 85°C	CMOS, Push-Pull, Rail-to-Rail, TTL	450ns	SOT-23-5	with Voltage Reference	5mV @ 5V
CA3290T Harris Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	87dB, 96dB	3mA	-	Through Hole	2	-55°C ~ 125°C	Open-Collector	-	TO-5-8	General Purpose	20mV @ ±15V
MAX9120EXK Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	66dB CMRR, 40dB PSRR	800nA	4mV	Surface Mount	1	-40°C ~ 85°C	Open-Drain, CMOS, Output	14µs (Typ)	SC-70-5	with Voltage Reference	5mV @ 5V
PM239P Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2mA	-	Through Hole	4	-40°C ~ 85°C	CMOS, DTL, ECL, MOS, TTL	-	14-PDIP	General Purpose	5mV
UA393RC Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2.5mA	-	Through Hole	2	0°C ~ 70°C	Open-Collector	-	8-CDIP	General Purpose	5mV @ 5V
M51943AHP#CF0J Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
HFA7-0003-5 Harris Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	75dB, 80dB PSRR	13mA	-	Through Hole	1	0°C ~ 75°C	ECL	2.4ns	8-CERDIP	General Purpose	3mV @ 5V
UPC177C(30)-A Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
UA393ATC Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2.5mA	-	Through Hole	2	0°C ~ 70°C	Open-Collector	-	8-PDIP	General Purpose	2mV @ 5V
CA0239AF Harris Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	2mA	-	Through Hole	4	-25°C ~ 80°C	Open-Collector, CMOS, DTL, ECL, MOS, TTL	-	14-PDIP	General Purpose	5mV @ 5V
LM236AMX-2.5 Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX9016AEKA+T Download Datasheet for MAX9016AEKA+T Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	140dB PSRR	1.7µA	4mV	Surface Mount	1	-40°C ~ 85°C	Open-Drain, CMOS, Output	31µs	SOT-23-8	with Voltage Reference	5mV @ 5V
LMC6772AIN Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request	75dB CMRR, 80dB PSRR	20µA	-	Through Hole	2	-40°C ~ 85°C	Open Drain	10µs	8-PDIP	General Purpose	5mV @ 5V
MAX9018AAAKA+T Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX9075EUK Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	82dB, 77dB PSRR	5.2µA	-	Surface Mount	1	-40°C ~ 85°C	Push-Pull, CMOS, TTL, Output	250ns (Typ)	SOT-23-5	General Purpose	8mV @ 5V
HFA7-0003-9 Harris Semiconductor	Stock on Request Send RFQ	Price on request Price and Stock on Request	75dB, 80dB PSRR	13mA	-	Through Hole	1	-40°C ~ 85°C	ECL	2.4ns	8-CERDIP	General Purpose	3mV @ 5V
MAX9077EKA/GH9-T Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	82dB, 77dB PSRR	5.2µA	-	Surface Mount	2	-40°C ~ 85°C	Push-Pull, CMOS, TTL, Output	250ns (Typ)	SOT-23-8	General Purpose	8mV @ 5V
MAX9107EKA Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-82dB, -82dB	700µA	2mV	Surface Mount	2	-40°C ~ 85°C	Push-Pull, TTL	25ns (Typ)	SOT-23-8	General Purpose	1.6mV @ 5V
MAX991EUA-TG074 Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-
MAX989EUA-TG069 Analog Devices / Maxim Integrated	Stock on Request Send RFQ	Price on request Price and Stock on Request	-	-	-	-	-	-	-	-	-	-	-

Showing 3601-3650 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.

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Comparators

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