About Analog Comparators

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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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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
  
                        
TS3021AILT


Analog Comparators Rail-to-rail 1.8 V high-speed comparator, small input offset voltage
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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.

STMicroelectronics Availability : 72750
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USD 1.0625

Multiples of: 3000

Ts3021a1 ChannelPush - Pull General Purpose With Latch160 nA2 mV5 V1.8 V73 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5  9 mA , 10 mA 
TS883IQ2T


Analog Comparators Rail-to-rail 0.9V nanopower, open drain dual 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.

STMicroelectronics Availability : 61110
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USD 0.8397

Multiples of: 3000

Ts883x1 ChannelOpen Drain  100 pA6 mV5.5 V0.9 V630 nA Smd/Smt- 40 C+ 125 C UFSON Cut Tape  
TL331IDBVTG4


Comparator Single ±18V/36V 5-Pin SOT-23 T/R
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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.

Texas Instruments Availability : 60817
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USD 0.8547

Multiples of: 1

Tl3311 ChannelOpen Collector, Open Drain300 nsDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Reel6 mA 
LM239QT


Comparator ICs LP Quad 2mV 1.1mA 25nA 4 Precision
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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.

STMicroelectronics Availability : 58200
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USD 0.1711

Multiples of: 3000

Lm2394 Channel 1.3 us  5 mV36 V- 0.3 V2 mA Smd/Smt- 40 C+ 105 C QFN - 16 Reel  
LM393


Analog Comparators SOP-8 RoHS
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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.

IDCHIP Availability : 56854
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USD 0.0301

Multiples of: 10

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LM393


SOP-8 Comparators ROHS
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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.

MSKSEMI Availability : 48639
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USD 0.0239

Multiples of: 10

                    
LMV331SN3T1G


Comparator ICs LV R2R 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 : 43650
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USD 0.094

Multiples of: 3000

Lmv3311 ChannelOpen Drain    5 V2.7 V  Smd/Smt- 65 C+ 150 C TSOP - 5 Reel  
LM2903ST


Analog Comparators CONDITIONING & INTERFACES
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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.

STMicroelectronics Availability : 42680
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USD 0.1017

Multiples of: 4000

Lm29032 ChannelCmos, Dtl, Ecl, Mos, Ttl1.3 us 400 nA1 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C M in I - SO - 8    
TS339IDT


Comparator; low-power; 2.7÷16V; SMT; TSSOP14; Comparators:4; 300pA
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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.

STMicroelectronics Availability : 41225
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USD 0.4715

Multiples of: 2500

                    
LMC7211AIM5X


Analog Comparators Low power, high voltage comparator with push-pull output 5-SOT-23 -40 to 85
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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.

Texas Instruments Availability : 40487
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USD 1.177

Multiples of: 1

Lmc7211 - N1 ChannelPush - Pull4 usGeneral Purpose0.04 pA5 mV15 V2.7 V14 uA Smd/Smt- 40 C+ 85 C SOT - 23 Reel 14 uA
NCV2200AMUTBG


Analog Comparators ANA COMPARATOR UDFN6
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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 : 39842
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USD 0.4616

Multiples of: 1

 1 ChannelPush - Pull Complementary1 pA0.5 mV6 V0.85 V10 uA Smd/Smt- 40 C+ 125 C UDFN - 6Aec - Q100Cut Tape70 mA 
LM2903AQS-13


Analog Comparators 36V Dual Comparator 25nA 0.6mA 25nA 1mV
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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.

Diodes Incorporated Availability : 39538
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USD 0.0638

Multiples of: 1

Lm2903aq2 ChannelCmos, Ttl1.3 usDifferential250 nA1 mV36 V2 V700 uA Smd/Smt- 40 C+ 125 C SO - 8Aec - Q100Cut Tape20 mA 
TLV7012DGKR


Analog Comparators Micropower small size comparator dual push-pull output 8-VSSOP -40 to 125
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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.

Texas Instruments Availability : 39466
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USD 0.4708

Multiples of: 1

TLV70122 ChannelPush - Pull General Purpose2 pA0.1 mV6.5 V1.6 V4.7 uA SMD/SMT- 40 C+ 125 C VSSOP - 8 Cut Tape29 mA 
NCS2202SN1T1G


Comparator ICs 0.85-6V Single CMOS 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 : 37830
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USD 0.2909

Multiples of: 3000

Ncs22021 ChannelOpen Drain1.1 usGeneral Purpose1 pA5 mV6 V0.85 V15 uA Smd/Smt- 40 C+ 105 C SOT - 23 - 5 Reel  
LM311DT


Comparator; universal; 200ns; 5÷15V; SMT; SO8; Comparators:1
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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.

STMicroelectronics Availability : 36375
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USD 0.0936

Multiples of: 2500

                    
LM339PW


Comparator ICs Quad Differential 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.

Texas Instruments Availability : 35552
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USD 0.4433

Multiples of: 1

Lm3394 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C TSSOP - 14 Tube6 mA 
TS331ICT


Comparator; low-power; 1.6÷5V; SMT; SC70-5; Comparators:1; 100nA
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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.

STMicroelectronics Availability : 34920
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USD 0.8771

Multiples of: 3000

                    
TS391RILT


Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA
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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.

STMicroelectronics Availability : 34920
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USD 0.2554

Multiples of: 3000

                    
LM311DR


Analog Comparators Differential w/Strob
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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.

Texas Instruments Availability : 25457
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USD 0.0917

Multiples of: 5

Lm3111 ChannelOpen Collector, Open Drain115 nsDifferential250 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C SOIC - 8 Cut Tape50 mA 
LM2901DR


Comparator ICs Quad Diff Ind 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.

Texas Instruments Availability : 25030
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USD 0.0616

Multiples of: 5

Lm29014 ChannelOpen Collector, Open Drain0.3 usDifferential250 nA7 mV30 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 14 Reel6 mA 
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