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.
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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
  
                        
FAN156L6X


Comparator ICs Low Voltage 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 Availability : 4850
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USD 0.2473

Multiples of: 5000

Fan156 Push - Pull16.5 ns 10 pA15 mV3 V- 3 V17 uA  - 40 C+ 85 C194 mWMICRO - PAK - 6 Reel  
NCS2202AMUTBG


Analog Comparators Low Voltage Comparat
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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 Availability : 4820
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USD 0.2049

Multiples of: 1

 1 ChannelOpen Drain General Purpose1 pA400 uV6 V850 mV9 uA Smd/Smt- 40 C+ 105 C UDFN - 6 Reel  
KA339ADTF


Comparator ICs Quad 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 Availability : 4445
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USD 0.1575

Multiples of: 1

Ka3394 ChannelOpen Collector1.3 us 250 nA4 mV36 V18 V2 mA Smd/Smt0 C+ 70 C570 mWSOP - 14 Reel18 mA 
KA339A


Comparator ICs Quad 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 Availability : 4139
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USD 0.1825

Multiples of: 1

Ka3394 ChannelOpen Collector1.3 us 250 nA4 mV36 V18 V2 mA Through Hole0 C+ 70 C570 mWDIP - 14 Tube18 mA 
TS391SN2T1G


Analog Comparators 2-36V SGL COMPARATOR
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ON Semiconductor Availability : 3962
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USD 0.215

Multiples of: 1

Ts391   General Purpose400 nA9 mV36 V2 V500 uA Smd/Smt   TSOP - 5 Reel 500 uA
LM393DMR2G


Comparator ICs 2-36V Dual Commercial Temp
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ON Semiconductor Availability : 3880
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USD 0.1058

Multiples of: 4000

Lm3932 ChannelOpen Collector1.5 us   36 V2 V  Smd/Smt0 C+ 70 C MSOP - 8 Reel  
KA393ADTF


Fairchild Semiconductor Analog Comparators Dual 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 Availability : 3861
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USD 0.1537

Multiples of: 1

Ka3932 ChannelOpen Collector1.4 us 250 nA4 mV36 V18 V1 mA Smd/Smt0 C+ 70 C570 mWSOP - 8 Reel18 mA 
LMV331SN3T1G


Comparator ICs LV R2R COMPARATOR
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ON Semiconductor Availability : 2910
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USD 0.17

Multiples of: 1

Lmv3311 ChannelOpen Drain    5 V2.7 V  Smd/Smt- 65 C+ 150 C TSOP - 5 Reel  
KA339DTF


Fairchild Semiconductor Analog Comparators Quad 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 Availability : 2730
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USD 0.1575

Multiples of: 1

Ka3394 ChannelOpen Collector1.3 us 250 nA9 mV36 V18 V2 mA Smd/Smt0 C+ 70 C570 mWSOP - 14 Reel18 mA 
LM2901EDR2G


Analog Comparators COMP QUAD
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ON Semiconductor Availability : 2716
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USD 0.1542

Multiples of: 1

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