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.

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
  
                        
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 : 63535
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USD 0.8659
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 
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 0.0311
Multiples of: 10

  -                 
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 : 50310
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USD 0.0825
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 
LM239DT


Comparator; universal; 2÷36V; SMT; SO14; Comparators:4
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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 : 49394
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USD 0.0811
Multiples of: 5

  CMOS, DTL, ECL, MOS, Open - Collector, TTL                 
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 0.0247
Multiples of: 10

                    
MCP6541T-I/OT


Comparator; 4us; 1.6÷5.5V; SMT; SOT23-5; Comparators:1; 1pA
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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.

Microchip Availability : 45105
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USD 0.3095
Multiples of: 3000

                    
LM339ADT


Comparator; precision; 2÷32V; SMT; SO14; Comparators:4; 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 : 43680
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USD 0.0985
Multiples of: 5

                    
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 : 43650
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USD 0.7757
Multiples of: 2500

                    
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 : 43418
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USD 0.4922
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 
NCS2200AMUT1G


ON Semiconductor 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 : 42055
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USD 0.1507
Multiples of: 1

Ncs2200a1 ChannelComplementary General Purpose10 nA5 mV6 V850 mV15 uA Smd/Smt- 40 C+ 105 C UDFN Reel 15 uA
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