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
  
                        
TLV1812DR


Analog Comparators Dual micropower high-voltage comparator 8-SOIC -40 to 125
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Texas Instruments 756
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AUD 1.2499
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  Push Pull                 
TLV3701IDBVTG4


Comparator Single R-R I/O ±8V/16V 5-Pin SOT-23 T/R
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Texas Instruments 630
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AUD 2.0262
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Tlv37011 ChannelPush - Pull36 usGeneral Purpose250 pA5 mV16 V2.7 V800 nA Smd/Smt- 40 C+ 125 C385 mWSOT - 23 - 5 Reel  
LM2901VDG


Analog Comparators 3-36V Qud Comparator Extended Temp
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ON Semiconductor 604
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AUD 0.2857
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Lm29014 ChannelOpen Collector1.3 usGeneral Purpose250 nA7 mV36 V3 V2 mA Smd/Smt- 40 C+ 105 C1000 mWSOIC - 14 Tube16 mA 
TLC393IDR


Comparator ICs Dual Voltage
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Texas Instruments 604
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AUD 1.2997
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Tlc3932 ChannelOpen Collector, Open Drain1.1 usGeneral Purpose2 pA5 mV16 V3 V20 uA Smd/Smt- 40 C+ 85 C725 mWSOIC - 8 Reel6 mA 
TLV7211AIDCKT


Comparator ICs CMOS
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Texas Instruments 594
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AUD 1.2937
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Tlv7211a1 ChannelPush - Pull4 usGeneral Purpose40 fA5 mV15 V2.7 V7 uA Smd/Smt- 40 C+ 85 C SC - 70 - 6 Reel  
TL331KDBVT


Comparator ICs Sgl Diff COMPARATOR
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Texas Instruments 585
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AUD 1.4627
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Tl3311 ChannelOpen Collector1.3 usDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 105 C SOT - 23 Tube  
LM339APWR


Analog Comparators Quad Differential Comparator
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Texas Instruments 577
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AUD 0.2106
Multiples of: 5

Lm339a4 ChannelRail - To - Rail300 nsDifferential50 nA2 mV30 V2 V500 uA Smd/Smt0 C+ 70 C TSSOP - 14 Cut Tape6 mA 
LM2901AVQDRG4Q1


Comparator ICs Quad Diff Comparator
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Texas Instruments 550
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AUD 0.4301
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Lm2901av - Q14 ChannelOpen Collector0.3 usDifferential250 nA2 mV36 V2 V2 mA Smd/Smt- 40 C+ 125 C SOIC - 14Aec - Q100Reel20 mA 
MCP6541-I/SN


Comparator; 4us; 1.6÷5.5V; SMT; SO8; Comparators:1; 1pA
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Microchip 522
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AUD 0.5549
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ADCMP600BRJZ-REEL7


Analog Comparators RR Fast 2.5-5.5V SGL-Supply TTL/CMOS
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Analog Devices 448
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AUD 3.8292
Multiples of: 1

Adcmp6001 ChannelCmos/Ttl General Purpose5 uA5 mV5.5 V2.5 V4 mA Smd/Smt- 40 C+ 125 C23 mWSOT - 23 - 5 Reel 4 mA
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