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
  
                        
NCV331SN3T1G


ON Semiconductor Analog Comparators SGL General Purpose Low VTG 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.

ON Semiconductor 78570
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AUD 0.2756
Multiples of: 1

Ncv3311 ChannelOpen Drain General Purpose1 nA1.7 mV5 V2.7 V40 uA Smd/Smt- 40 C+ 125 C TSOP - 5Aec - Q100Reel84 mA 
LM193DR


analog comparators 2v ~ 36v, ±1v ~ 18v soic-8_150mil rohs
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Texas Instruments 4842
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AUD 0.6293
Multiples of: 1

   300 nsDifferential              2.5 mA
MCP6561RT-E/OT


Analog Comparators Singl 1.8V Push/Pull Comparator, E temp
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Microchip 2682
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AUD 0.2602
Multiples of: 1

 1 ChannelPush - Pull Window5 nA10 mV5.5 V1.8 V130 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Reel30 mA130 uA
TC75S58FU(TE85L,F)


Analog Comparators CMOS Comparator 3.5V 0.9V 7V 1.8V
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Toshiba 2619
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AUD 0.6788
Multiples of: 1

 1 ChannelOpen Drain6 nsGeneral Purpose1 pA 7 V1.8 V22 uA Smd/Smt- 40 C+ 85 C200 mWSOT - 353 Reel  
LM311MX


Comparator Single ±15V/30V 8-Pin SOIC T/R
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Texas Instruments 2563
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AUD 1.034
Multiples of: 1

Lm311 - N1 ChannelOpen Collector200 nsGeneral Purpose250 nA7.5 mV30 V5 V7.5 mA Smd/Smt0 C+ 70 C500 mWSOIC - 8 Narrow Reel  
TL331QDBVRQ1


Comparator ICs AC Sgl Diff Comp- arator
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Texas Instruments 2550
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AUD 0.4028
Multiples of: 1

Tl331 - Q11 ChannelOpen Collector1.3 usDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5Aec - Q100Reel20 mA 
LM239ADR


Analog Comparators Quad GP Differential
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Texas Instruments 2536
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AUD 0.243
Multiples of: 5

Lm239a4 ChannelRail - To - Rail300 nsDifferential50 nA3 mV30 V2 V500 uA Smd/Smt- 25 C+ 85 C SOIC - 14 Cut Tape6 mA 
LM339LVPWR


Analog Comparators Low-voltage commodity comparator 14-TSSOP -40 to 125
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Texas Instruments 2492
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AUD 0.2406
Multiples of: 5

LM339LV4 ChannelOpen Drain General Purpose5 pA2 mV5.5 V1.65 V50 uA SMD/SMT- 40 C+ 125 C TSSOP - 14 Cut Tape  
TS391AG-AF5-R


Analog Comparators ±18V ~ 36V SOT-25 RoHS
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Unisonic 1949
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AUD 0.0793
Multiples of: 5

  cmos, ttl                 
LM393BIPWR


Analog Comparators Dual commercial grade standard comparator 8-TSSOP -40 to 85
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Texas Instruments 1663
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AUD 0.1344
Multiples of: 5

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