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.
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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
  
                        
LM139DR


SOP-14 Comparators ROHS
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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.

Youtai 10665
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AUD 0.1736
Multiples of: 5

                    
LM2903AM8-13


Analog Comparators Comparator
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Diodes Incorporated 10598
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AUD 0.0995
Multiples of: 1

Lm2903a2 ChannelCmos, Ttl1.3 usPrecision25 nA1 mV36 V2 V700 uA Smd/Smt- 40 C+ 125 C MSOP - 8 Cut Tape16 mA 
LM339DRG


SOP-14 Comparators ROHS
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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.

HANSCHIP 10573
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AUD 0.0615
Multiples of: 10

                    
ISL28915FH6Z-T7


Intersil Operational Amplifiers - Op Amps Nano Pwr Comparator PushPull Output
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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.

Renesas 10393
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AUD 1.0204
Multiples of: 1

Isl289151 ChannelPush - Pull150 usGeneral Purpose31 pA2 mV5.5 V1.8 V500 nA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel  
LM339APW


Comparator ICs Quad Differential 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 10363
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AUD 0.6635
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA2 mV30 V2 V500 uA Smd/Smt0 C+ 70 C TSSOP - 14 Tube6 mA 
LM2903DE4


Comparator ICs Dual Differential Comparator
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Texas Instruments 10301
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AUD 0.7712
Multiples of: 1

Lm29032 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA7 mV30 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Tube6 mA 
LM339AD


Comparator ICs Quad Differential
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Texas Instruments 10019
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AUD 0.7246
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential  30 V2 V  Smd/Smt0 C+ 70 C SOIC - 14 Tube  
LM393DR(LX)


5mV 250nA SOP-8 Comparators ROHS
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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.

lingxingic 9835
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AUD 0.0332
Multiples of: 20

  Open set                1.2 mA
LM2903


5mV 250nA SOP-8 Comparators ROHS
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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.

HXY MOS 9772
Ships to you
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AUD 0.0619
Multiples of: 10

                    
LM2903M/TR


SOP-8L Comparators ROHS
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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.

HGSEMI 0
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AUD 0.0935
Multiples of: 5

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