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
  
                        
LM2901BQPWRQ1


Analog Comparators Automotive, 36-V, quad differential standard comparator 14-TSSOP -40 to 125
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Texas Instruments 3587
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AUD 0.4274
Multiples of: 1

                    
LM393N


Analog Comparators DIP-8 RoHS
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HGSEMI 2919
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AUD 0.0844
Multiples of: 5

  -                 
LM339G-S14-R


Analog Comparators 2V ~ 36V, ±1V ~ 18V SOP-14_150mil RoHS
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Unisonic 1673
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AUD 0.1074
Multiples of: 5

  cmos, ttl                 
TPS3700DDCT


Analog Comparators Window Comp for Over & Under Vltg Det
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Texas Instruments 1627
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AUD 0.6111
Multiples of: 1

Tps37001 ChannelOpen Drain Window--18 V1.8 V5.5 uA Smd/Smt- 40 C+ 125 C SOT - 23 - TH in - 6 Cut Tape40 mA 
GS8747-TR


SOT23-5 Comparators ROHS
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Gainsil 1600
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AUD 0.2964
Multiples of: 1

                    
GS8749-TR


SOT23-5 Comparators ROHS
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Gainsil 1600
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AUD 0.2114
Multiples of: 5

                    
LM293ADGKRG4


Texas Instruments Analog Comparators Dual Differential Comparator
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Texas Instruments 1590
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AUD 0.2269
Multiples of: 1

Lm293a2 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA2 mV30 V2 V1 mA Smd/Smt- 25 C+ 85 C VSSOP - 8 Reel6 mA 
SN74LS85DR(LX)


SOP-16 Comparators ROHS
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lingxingic 1566
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AUD 0.2648
Multiples of: 5

                    
LM2903XK-Q1


SOIC-8 Comparators ROHS
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RUNIC 1319
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AUD 0.2333
Multiples of: 5

                    
TLV9022DR


Analog Comparators Dual precision comparator with open-drain output 8-SOIC -40 to 125
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Texas Instruments 1168
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AUD 1.6351
Multiples of: 1

TLV90222 ChannelOpen Drain Precision5 pA0.3 mV5.5 V1.65 V  SMD/SMT- 40 C+ 125 C SOIC - 8 Cut Tape  
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