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Comparators
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
Total Components: 4,575
ProductPricingDatasheetTypeNumber 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 PackageStock & Quantity
AP331AWG-7
Diodes Incorporated
1
$0.1560
100
$0.1248
500
$0.1040
Datasheet
General Purpose1CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V8mV @ 5V0.4µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°CSC-74A, SOT-753Surface MountSOT-25
10,000
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LM393DR2G
onsemi
1
$0.2856
Datasheet
General Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
100,000
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AZV331KTR-G1
Diodes Incorporated
1
$0.4500
Datasheet
General Purpose1Open Collector2.2V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-450ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
5,851
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LM339DT
STMicroelectronics
1
$0.2952
Datasheet
General 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
100,000
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LM2901DR2G
onsemi
1
$0.4600
Datasheet
General Purpose4CMOS, Open-Collector, TTL3V ~ 36V, ±1.5V ~ 18V7mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 105°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
9,209
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LM2901Q4T
STMicroelectronics
1
$0.5300
Datasheet
General Purpose4CMOS, DTL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V---2.5mA----16-VFQFN Exposed PadSurface Mount16-QFN (3x3)
4,990
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LM393ADT
STMicroelectronics
1
$0.4060
Datasheet
General Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V2mV @ 30V0.1µA @ 5V18mA @ 5V2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
100,000
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LM2903YPT
STMicroelectronics
1
$0.1904
100
$0.1523
500
$0.1269
Datasheet
General Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V7mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 125°C8-TSSOP (0.173", 4.40mm Width)Surface Mount8-TSSOP
100
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LM2903AVQPWRG4Q1
Texas Instruments
1
$0.7500
Datasheet
Differential2CMOS, MOS, Open-Drain, TTL2V ~ 36V, ±1V ~ 18V2mV @ 5V0.25µA @ 5V20mA2.5mA----40°C ~ 125°C8-TSSOP (0.173", 4.40mm Width)Surface Mount8-TSSOP
9,219
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LMV331IDBVR
Texas Instruments
1
$0.9783
100
$0.7826
500
$0.6522
Datasheet
General Purpose1Open Collector2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V150µA-600ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
4
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MCP6541UT-I/LT
Microchip Technology
1
$5.3730
100
$4.2984
500
$3.5820
Datasheet
General Purpose1CMOS, Push-Pull, Rail-to-Rail, TTL1.6V ~ 5.5V7mV @ 5.5V1pA @ 5.5V30mA1µA70dB CMRR, 80dB PSRR8µs6.5mV-40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
1,000
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TS391RILT
STMicroelectronics
1
$0.8500
Datasheet
General Purpose1TTL, DTL, ECL, MOS, CMOS2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V16mA @ 5V1.25mA----40°C ~ 125°CSC-74A, SOT-753Surface MountSOT-23-5
1,846
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TS391ILT
STMicroelectronics
1
$0.2781
100
$0.2225
500
$0.1854
Datasheet
General Purpose1CMOS, DTL, ECL, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V5mV @ 5V0.25µA @ 5V16mA @ 5V1.25mA----40°C ~ 125°CSC-74A, SOT-753Surface MountSOT-23-5
1,000
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LMV331M5X/NOPB
Texas Instruments
1
$0.8800
Datasheet
General Purpose1CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-600ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
6,395
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TLV1391IDBVR
Texas Instruments
1
$0.9500
Datasheet
Differential1Open Collector2V ~ 7V5mV @ 5V0.25µA @ 5V20mA175µA----40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
8,815
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MAX9030AXT+T
ADI (Analog Devices, Inc.)
1
$1.0200
Datasheet
General Purpose1CMOS, Rail-to-Rail, TTL2.5V ~ 5.5V1mV @ 5V0.008µA @ 5V-55µA100dB CMRR, 100dB PSRR228ns4mV-40°C ~ 125°C6-TSSOP, SC-88, SOT-363Surface MountSC-70-6
5,893
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LMV393MX/NOPB
Texas Instruments
1
$1.0400
Datasheet
General Purpose2CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V300µA-600ns--40°C ~ 85°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
2,017
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LMV331M5/NOPB
Texas Instruments
1
$1.0600
Datasheet
General Purpose1CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-600ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
9,409
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MCP6566T-E/LT
Microchip Technology
1
$0.6800
Datasheet
General Purpose1CMOS, Open-Drain1.8V ~ 5.5V10mV @ 5.5V1pA @ 5.5V50mA130µA66dB CMRR, 70dB PSRR80ns5mV-40°C ~ 125°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
3,996
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TLV4021R2YKAR
Texas Instruments
1
$1.2000
Datasheet
with Voltage Reference1Open-Drain, Rail-to-Rail1.6V ~ 5.5V-10pA @ 5V55mA @ 5V3.5µA-360ns20mV-40°C ~ 125°C (TA)4-XFBGA, DSBGASurface Mount4-DSBGA
8,750
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RFQ