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Linear - Comparators

Category Introduction

Linear comparator products are used to evaluate the relative magnitude of two analog input signals and generate a binary (two-state) output indicating which of the two is larger. Closely related to operational amplifiers in their function, linear comparators are specifically designed to tolerate the open-loop operation and large differential input conditions commonly encountered in analog comparison applications, which can cause standard operational amplifiers to behave in undesirable ways.

Product List

4291 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTypeNumber of ElementsOutput TypeVoltage - Supply, Single/Dual (±)Voltage - Input Offset (Max)Current - Input Bias (Max)Current - Output (Typ)Current - Quiescent (Max)CMRR, PSRR (Typ)Propagation Delay (Max)HysteresisOperating TemperaturePackage / CaseMounting TypeSupplier Device Package
CA0311EX
CA0311EX
OPERATIONAL AMPLIFIER
Harris Corporation
 509 $0.23
Bulk ActiveGeneral Purpose1--7.5mV @ 15V0.25µA @ 15V-7.5mA---0°C ~ 70°C8-DIPThrough Hole8-PDIP
LM2901VQDR
LM2901VQDR
IC DIFF COMPARATOR QUAD 14-SOIC
Texas Instruments
 42 $0.57
Tape & Reel (TR) ActiveDifferential4CMOS, MOS, Open-Collector, TTL2V ~ 32V, ±1V ~ 16V7mV @ 32V0.25µA @ 5V20mA2.5mA----40°C ~ 125°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
MIC841LBC5TR
MIC841LBC5TR
COMPARATOR
Microchip Technology
 1,673 $0.24
Teeny™ Bulk Activewith Voltage Reference1Push-Pull1.5V ~ 5.5V--20mA3µA-12µs20mV-40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
MIC842LBC5 TR
MIC842LBC5 TR
COMPARATOR W/1.25 PERCENTAGE REF
Microchip Technology
 1,694 $0.24
Teeny™ Bulk Activewith Voltage Reference1Push-Pull1.5V ~ 5.5V--20mA3µA-12µs20mV-40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
CA0239E
CA0239E
QUAD VOLTAGE COMPARATOR
Harris Corporation
 409 $0.27
Bulk ActiveGeneral Purpose4Open-Collector, CMOS, DTL, ECL, MOS, TTL36V, ±18V5mV @ 5V0.025µA @ 5V16mA @ 5V2mA----25°C ~ 80°C14-DIP (0.300", 7.62mm)Through Hole14-PDIP
CA0239M
CA0239M
QUAD VOLTAGE COMPARATOR
Harris Corporation
 1,602 $0.27
Bulk ActiveGeneral Purpose4Open-Collector, CMOS, DTL, ECL, MOS, TTL36V, ±18V5mV @ 5V0.25µA @ 5V16mA @ 5V2mA----25°C ~ 85°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
LMV339MX
LMV339MX
COMPARATOR, 4 FUNC, 7000UV OFFSE
National Semiconductor
 817 $0.26
Bulk ActiveGeneral Purpose4CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V300µA-600ns--40°C ~ 85°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
LMV7271MGX
LMV7271MGX
COMPARATOR, 1 FUNC, 4000UV OFFSE
National Semiconductor
 1,061 $0.27
Bulk ActiveGeneral Purpose1CMOS, Push-Pull, Rail-to-Rail1.8V ~ 5.5V, ±0.9V ~ 2.75V4mV @ 5V0.01µA @ 5V-14µA78dB CMRR, 80dB PSRR2.1µs--40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
CD8447DR2
CD8447DR2
IC COMPARATOR QUAD
onsemi
 2,265 $0.29
Bulk Active---------------
LMV7255M5
LMV7255M5
COMPARATOR
National Semiconductor
 2,354 $0.33
Bulk ObsoleteGeneral Purpose1Open-Drain, Rail-to-Rail1.8V ~ 5V6mV @ 5V0.016µA @ 5V78mA @ 5V20µA72dB, 79dB830ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
LMV393IDT
LMV393IDT
IC COMP QUAD LOW VOLT 8SOIC
STMicroelectronics
 370 $0.76
Tape & Reel (TR) ActiveGeneral Purpose2Open Drain2.7V ~ 5V7mV @ 5V0.25µA @ 5V93mA @ 5V120µA-375ns--40°C ~ 85°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
LM2901N/PB
LM2901N/PB
COMPARATOR
National Semiconductor
 725 $0.36
Tube ObsoleteGeneral Purpose4CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 32V, ±1V ~ 16V7mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 125°C14-DIP (0.300", 7.62mm)Through Hole14-PDIP
LA6393AM-TLM-E
LA6393AM-TLM-E
HIGH-PERFORMANCE QUAD COMPARATOR
Sanyo
 1,018 $0.35
Bulk Active---------------
LMV331M7X
LMV331M7X
COMPARATOR, 1 FUNC, 7000UV OFFSE
National Semiconductor
 1,641 $0.36
Bulk ActiveGeneral Purpose1CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-600ns--40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
LB1417-E
LB1417-E
AC/DC VOLTAGE LEVEL METER
Sanyo
 629 $0.37
Bulk Active---------------
LM339D
LM339D
COMPARATOR
onsemi
 2,382 $0.39
Tube ObsoleteGeneral Purpose4CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 32V, ±1V ~ 16V5mV @ 30V0.25µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SO
LM339AN/PB
LM339AN/PB
COMPARATOR
National Semiconductor
 2,440 $0.41
Tube ObsoleteGeneral Purpose4CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V2mV @ 30V0.25µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°C14-DIP (0.300", 7.62mm)Through Hole14-PDIP
ADCMP352YKSZ-REEL7
ADCMP352YKSZ-REEL7
COMPARATOR
Analog Devices Inc.
 1,026 $0.41
Bulk ActiveGeneral Purpose1Push-Pull2.25V ~ 5.5V-0.01µA (Typ)-15µA----40°C ~ 125°CSC-82A, SOT-343Surface MountSC-70-4
LA6339-E-ON
LA6339-E-ON
HIGH-PERFORMANCE QUAD COMPARATOR
onsemi
 394 $0.43
Bulk Active---------------
LM311D
LM311D
COMPARATOR
National Semiconductor
 920 $0.44
Tube ObsoleteGeneral Purpose1MOS, Open-Collector, Open-Emitter, TTL3.5V ~ 30V, ±1.75V ~ 15V7.5mV @ ±15V0.25µA @ ±15V-7.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC