About Analog Comparators

Analog Comparators

Analog comparators are devices used to compare two analog voltage signals and output either a digital high state or a digital low state depending on whether the compared signals are above or below a certain reference voltage. Dubbed the “World’s Simplest Microprocessor” by industry analysts, an analog comparator consists of an operational amplifier circuitry and a few resistors and capacitors. The operational amplifier provides power and the resistors and capacitors provide the necessary timing-related delay to the input signals. Generally, when the two input signals exceed the reference voltage, the output of the comparator is a logic high and when the input signals are below the reference, the output is a logic low. The thresholds for the inputs can be predetermined or can be adjustable depending on the application requirements. Analog comparators can also be made with programmable input thresholds or limits. These are useful in sensors or actuators that need to be adjusted to appropriate ranges.

Analog Comparators

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsOutput TypeResponse TimeComparator TypeIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentSupply Current per ChannelMounting StyleMinimum Operating TemperatureMaximum Operating TemperaturePd - Power DissipationPackage / CaseQualificationPackagingOutput Current per ChannelSupply Current
  
                        
LM393SNG


Analog Comparators ANA LO VOLT 2CH COMP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 1021137
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USD 0.1686

Multiples of: 1

Lm393   General Purpose            Tube  
LM293DT


Comparator; differential; 1.3us; 2÷36V; SMT; SO8; Comparators:2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 851175
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USD 0.0526

Multiples of: 2500

   1.3 usVoltage              600 mA
LM2903DR2G


Analog Comparators 2-36V Dual -40 to 105 deg C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 446200
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USD 0.0539

Multiples of: 2500

Lm29032 ChannelOpen Collector1.5 usGeneral Purpose250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 105 C570 mWSOIC - 8 Cut Tape16 mA 
LM2901DR2G


Analog Comparators 3-36V Qud Comparator -40 to 105 deg C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 349200
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USD 0.112

Multiples of: 2500

Lm29014 ChannelOpen Collector1.3 usGeneral Purpose250 nA7 mV36 V3 V2 mA Smd/Smt- 40 C+ 105 C1000 mWSOIC - 14 Cut Tape16 mA 
LM2903Q2T


Analog Comparators Dual LP Comparator 25nA 250mV 4mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 337560
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USD 0.1171

Multiples of: 3000

Lm29032 Channel 13 us 400 nA15 mV36 V1 V2.5 mA Smd/Smt- 40 C+ 125 C DFN - 8 Reel 2.5 mA
LM2903PT


Comparator; low-power; 2÷36V; SMT; TSSOP8; Comparators:2; 150nA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 325920
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USD 0.0862

Multiples of: 4000

   1.3 usLow Power              1 mA
LM2903DT


Comparator; low-power; 500ns; 2÷36V; SMT; SO8; Comparators:2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 320100
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USD 0.0526

Multiples of: 2500

                    
LM2903M8-13


Analog Comparators Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 318103
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USD 0.0517

Multiples of: 1

Lm29032 ChannelCmos, Ttl1.3 usPrecision25 nA2 mV36 V2 V700 uA Smd/Smt- 40 C+ 125 C MSOP - 8 Cut Tape16 mA 
LM339DT


Comparator; universal; 2÷36V; SMT; SO14; Comparators:4
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 237650
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USD 0.0758

Multiples of: 2500

  CMOS, DTL, ECL, MOS, Open - Collector, TTL                 
LM311DT


Comparator; universal; 200ns; 5÷15V; SMT; SO8; Comparators:1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 235225
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USD 0.0952

Multiples of: 2500

                    
LM339PT


Comparator; precision; 2÷32V; SMT; TSSOP14; Comparators:4; 150nA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 208550
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USD 0.0791

Multiples of: 2500

                    
LM339QT


Comparator ICs Low Power QUAD 1.1 mA 25nA 250mV
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 203700
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USD 0.0991

Multiples of: 3000

Lm339  1.3 usDifferential25 nA5 mV32 V2 V1.1 mA Smd/Smt0 C+ 70 C QFN - 16 Reel  
TS3702IDT


Comparator; low-power; 2.7÷16V; SMT; SO8; Comparators:2; 300pA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 157625
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USD 0.2128

Multiples of: 2500

                    
LM2901VDTBR2G


ON Semiconductor Analog Comparators 3-36V Qud Comparator Extended Temp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 135800
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USD 0.1994

Multiples of: 2500

Lm29014 ChannelOpen Collector1.3 usGeneral Purpose250 nA7 mV36 V3 V2 mA Smd/Smt- 40 C+ 105 C1000 mWTSSOP - 14 Reel16 mA2 mA
LM393DR


Analog Comparators Dual Differential
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 134626
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USD 0.0387

Multiples of: 10

Lm3932 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Cut Tape6 mA 
LM393ST


Comparator; low-power; 2÷36V; SMT; miniSO8; Comparators:2; 150nA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 131920
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USD 0.0693

Multiples of: 4000

                    
LM239PT


Comparator; precision; 2÷32V; SMT; TSSOP14; Comparators:4; 150nA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 126100
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USD 0.074

Multiples of: 2500

                    
LM2903DR


Analog Comparators Dual Diff Ind Temp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 116516
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USD 0.0332

Multiples of: 10

Lm29032 ChannelRail - To - Rail300 nsDifferential50 nA7 mV36 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Cut Tape6 mA 
LM2903AVQDRG4Q1


Comparator ICs Dual Diff Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 113143
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USD 0.2222

Multiples of: 1

Lm2903 - Q12 ChannelOpen Drain0.3 usDifferential50 nA7 mV30 V2 V400 uA Smd/Smt- 40 C+ 125 C SOIC - 8Aec - Q100Reel6 mA 
TLV7041DBVR


Analog Comparators Nanopower, small size comparator with open-drain output  5-SOT-23 -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 61110
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USD 0.2541

Multiples of: 3000

Tlv70411 ChannelOpen Drain Window2 pA0.1 mV6.5 V1.6 V335 nA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape33 mA 
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