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
  
                        
LM393D


Analog Comparators Dual Differential
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Texas Instruments 977
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AUD 0.8609
Multiples of: 1

Lm3932 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Tube6 mA 
LP339DRE4


Texas Instruments Analog Comparators Quad Low-Power Differential
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Texas Instruments 974
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AUD 0.5096
Multiples of: 1

Lp3394 ChannelOpen Collector, Open Drain8 usGeneral Purpose25 nA5 mV30 V5 V100 uA Smd/Smt0 C+ 70 C SOIC - 14 Reel20 mA 
LM3302D


Comparator ICs Quad Differential
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Texas Instruments 971
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AUD 0.6792
Multiples of: 1

Lm33024 ChannelOpen Collector, Open Drain0.3 usGeneral Purpose500 nA20 mV28 V2 V200 uA Smd/Smt- 40 C+ 85 C SOIC - 14 Tube6 mA 
LM339D


Analog Comparators Quad Differential
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Texas Instruments 970
Ships to you
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AUD 0.119
Multiples of: 1

Lm3394 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Tube6 mA 
LM393N


Comparator; universal; 3÷32V; THT; DIP8; Comparators:2; 150nA
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ON Semiconductor 970
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AUD 0.1429
Multiples of: 50

                    
MCP6546-I/MS


Analog Comparators Sgl 1.6V Open Drain
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Microchip 970
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AUD 0.617
Multiples of: 1

Mcp65461 ChannelOpen Drain4 us 1 pA7 mV5.5 V1.6 V1 uA Smd/Smt- 40 C+ 85 C MSOP - 8 Tube2 mA 
MCP6567-E/MS


Analog Comparators Dual 18V Open Drain Comparator E temp
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Microchip 970
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AUD 0.8336
Multiples of: 100

Mcp65672 ChannelOpen Drain  1 pA10 mV5.5 V1.8 V  Smd/Smt- 40 C+ 125 C MSOP Tube  
TLC393CDR


Comparator ICs Dual Voltage
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Texas Instruments 970
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AUD 0.9111
Multiples of: 1

Tlc3932 ChannelOpen Collector, Open Drain1.1 usGeneral Purpose2 pA5 mV16 V3 V20 uA Smd/Smt0 C+ 70 C725 mWSOIC - 8 Reel6 mA 
AD8561ARZ-REEL7


Analog Comparators SINGLE, SINGLE SUPPLY 5NS COMPARATOR
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Analog Devices 969
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AUD 9.7839
Multiples of: 1

Ad85611 ChannelComplementary9.8 nsGeneral Purpose- 3.5 uA8 mV10 V3 V5.5 mA Smd/Smt- 40 C+ 85 C65 mWSOIC - 8 Reel40 mA7.5 mA
LM311N/NOPB


Analog Comparators VOLTAGE COMPARATOR
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Texas Instruments 732
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AUD 0.7409
Multiples of: 1

Lm311 - N1 ChannelOpen Collector200 nsDifferential250 nA7.5 mV36 V5 V7.5 mA Through Hole0 C+ 70 C500 mW (1/2 w)PDIP - 8 Tube  
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