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
  
                        
NCV2901DR2G


Comparator ICs 3-36V Qud Comparator Commercial Temp
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ON Semiconductor 12996
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AUD 0.2231
Multiples of: 1

Ncv29014 ChannelOpen Collector1.3 us  7 mV36 V3 V 2 mASmd/Smt- 40 C+ 105 C1000 mW2500 Reel16 mA 
LM393DR


Comparator ICs 2 circuits; 2 to 36V 0 to +70 Op Temp
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ROHM 12644
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AUD 0.4615
Multiples of: 1

Lm3932 ChannelOpen Collector1.3 usGeneral Purpose50 nA7 mV2 v to 36 V2 V1 mA1 mASmd/Smt0 C+ 70 C 2500 Reel16 mA 
LM339ADRG4


Comparator ICs Quad Differential Comparator
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Texas Instruments 12317
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AUD 0.1885
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA2 mV2 v to 30 V1 V500 uA500 uASmd/Smt0 C+ 70 C 2500 Reel6 mA 
MCP6562-E/MS


Comparator ICs Dual 18V Push/Pull Comparator E temp
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Microchip 12028
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AUD 0.9804
Multiples of: 100

 2 ChannelPush - Pull45 ns 1 pA3 mV5.5 V1.8 V130 uA130 uASmd/Smt- 40 C+ 125 C 100 Tube  
LM393D


Comparator; universal; 2÷36V; SMT; SO8; Comparators:2
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STMicroelectronics 11640
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AUD 0.3661
Multiples of: 2000

 2  Comparator      Smt   So8    
LM2901QDRG4Q1


Comparator ICs Auto Cat Quad Diff Comparator
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Texas Instruments 11147
Ships to you
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AUD 0.3441
Multiples of: 1

Lm2901 - Q14 ChannelOpen Collector1.3 usDifferential250 nA7 mV3 v , 5 v , 9 v , 12 v , 15 v , 18 v , 24 v , 28 v1 V12.5 mA12.5 mA , - 5 mASmd/Smt- 40 C+ 125 C 2500Aec - Q100Reel  
LMV331TP-MS


SOT-23-5 Comparators ROHS
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MSKSEMI 11140
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AUD 0.0978
Multiples of: 5

               SOT - 23 - 5    
LM339ADT


Comparator; precision; 2÷32V; SMT; SO14; Comparators:4; 100nA
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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 10956
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AUD 0.1493
Multiples of: 5

 4Open Collector Comparator 100 nA    Smt0 To 70 C  So14 REEL , TAPE  
LM339PWR


Analog Comparators Quad Diff A Grade
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Texas Instruments 10165
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AUD 0.1759
Multiples of: 5

Lm3394 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C 2000 Cut Tape6 mA 
TL331BQDBVRQ1


Analog Comparators Automotive grade, 36-V, single comparator
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Texas Instruments 9561
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AUD 0.496
Multiples of: 1

TL331B - Q11 ChannelOpen Collector General Purpose25 nA2.5 mV36 V2 V210 uA SMD/SMT- 40 C+ 125 C SOT - 23 - 5  0.21 uA 
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