About Analog Comparators

On Semiconductor 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.

Analog Comparators

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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
  
                        
LM339NG


Comparator ICs 3-36V Qud Comparator Commercial Temp
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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.

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AUD 0.3654
Multiples of: 1

Lm3394 ChannelOpen Collector1.3 us   36 V3 V  Through Hole0 C+ 70 C PDIP - 14 Tube  
LM2901NG


Analog Comparators 3-36V Qud Comparator -40 to 105 deg C
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AUD 0.3749
Multiples of: 1781

Lm29014 ChannelOpen Collector1.3 usGeneral Purpose250 nA7 mV36 V3 V2 mA Through Hole- 40 C+ 105 C1000 mWPDIP - 14 Tube16 mA 
LM239NG


Analog Comparators 3-36V Qud Comparator -25 to 85 deg C
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AUD 0.3749
Multiples of: 1781

Lm2394 ChannelOpen Collector1.3 usGeneral Purpose250 nA5 mV36 V3 V2 mA Through Hole- 25 C+ 85 C1000 mWPDIP - 14 Tube16 mA 
MC3302DTBR2G


Comparator ICs 3-36V Qud Comparator Commercial Temp
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AUD 0.3751
Multiples of: 2500

Mc33024 ChannelOpen Collector1.3 usGeneral Purpose500 nA20 mV30 V3 V2.5 mA Smd/Smt- 40 C+ 85 C1000 mWTSSOP - 14 Reel16 mA 
LM393AMX


Comparator ICs Dual Comparator
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AUD 0.3771
Multiples of: 1

Lm3934 ChannelOpen Collector1.3 us 250 nA2 mV36 V18 V2 mA Smd/Smt0 C+ 70 C480 mWSOP - 8 Reel18 mA 
LM393NG


Analog Comparators 2-36V Dual Commercial Temp
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AUD 0.3968
Multiples of: 1683

Lm3932 ChannelOpen Collector1.5 usGeneral Purpose250 nA5 mV36 V2 V1 mA Through Hole0 C+ 70 C570 mWPDIP - 8 Tube16 mA 
LM339N


LM339N QUAD VOLTAGE COMPAR DIP
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AUD 0.4056
Multiples of: 1

Lm3394 ChannelOpen Collector, Open Drain1.3 usDifferential57 nA1.4 mV36 V18 V2 mA Through Hole0 C+ 70 C570 mWDIP - 14 Tube18 mA 
LM339AN


Comparator ICs Quad Comparator
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ON Semiconductor 0
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AUD 0.4162
Multiples of: 1

Lm3394 ChannelOpen Collector1.3 us   36 V18 V  Through Hole0 C+ 70 C DIP - 14 Tube  
NCS2200SQLT1G


Analog Comparators 0.85-6V Single CMOS Comparator
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AUD 0.4215
Multiples of: 3000

Ncs22001 ChannelComplementary1.1 usGeneral Purpose1 pA5 mV6 V0.85 V15 uA Smd/Smt- 40 C+ 105 C DFN - 6 Reel70 mA15 uA
LM393D


Comparator Dual ±18V/36V 8-Pin SOIC N Rail
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AUD 0.432
Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain0.3 us   30 V2 V  Smd/Smt0 C+ 70 C SOIC - 8 Tube  
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