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
  
                        
SC2901DR2G


Analog Comparators ANA SNGL SUP COMPTOR QUD
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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 0
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AUD 0.2638
Multiples of: 2500

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LM2903N


Comparator; universal; 2÷36V; THT; DIP8; Comparators:2; 200nA
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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 0
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AUD 0.2719
Multiples of: 1

                    
NCS2202SQ2T2G


ON Semiconductor Analog Comparators ANA COMPARATORS
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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 0.2756
Multiples of: 1

Ncs22021 ChannelOpen Drain1.1 usGeneral Purpose1 pA5 mV6 V850 mV15 uA Smd/Smt- 40 C+ 105 C SC - 70 - 5 Reel  
LM2903NG


Analog Comparators 2-36V Dual -40 to 105 deg C
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ON Semiconductor 0
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AUD 0.2885
Multiples of: 1

Lm29032 ChannelOpen Collector1.5 usGeneral Purpose250 nA7 mV36 V2 V1 mA Through Hole- 40 C+ 105 C570 mWPDIP - 8 Tube16 mA1 mA
SC2903DR2G


Analog Comparators ANA LO VOLT.COMP'TOR DUAL
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AUD 0.2941
Multiples of: 2500

Lm2903                Reel  
LM319N


Comparator; universal; 5÷30V; THT; DIP14; Comparators:2; 300nA
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AUD 0.3
Multiples of: 75

                    
KA319


Comparator ICs Dual Comparator
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ON Semiconductor 0
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AUD 0.3069
Multiples of: 1

Ka3192 ChannelOpen Collector80 ns 1.2 uA10 mV36 V+/- 15 V12.5 mA Through Hole0 C+ 70 C500 mW (1/2 w)DIP - 14 Tube25 mA 
NCS2250SN2T3G


Analog Comparators SINGLE PUSH-PULL OUTPUT C
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ON Semiconductor 0
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AUD 0.3107
Multiples of: 1

 1 ChannelPush - Pull Complementary1000 pA0.5 mV5.5 V1.8 V150 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape52 mA 
NCS2202AMUTBG


Analog Comparators Low Voltage Comparat
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AUD 0.3152
Multiples of: 1

 1 ChannelOpen Drain General Purpose1 pA400 uV6 V850 mV9 uA Smd/Smt- 40 C+ 105 C UDFN - 6 Reel  
NCS2252SQ2T2G


Analog Comparators SINGLE OPEN DRAIN OUTPUT
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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 0
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AUD 0.3616
Multiples of: 1

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