About Analog Comparators

Texas Instruments 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
  
                        
TL331IDBVR


Analog Comparators Single/Dual Diff
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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 : 29027
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USD 0.1231
Multiples of: 5

Tl3311 ChannelRail - To - Rail300 nsDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 105 C SOT - 23 - 5 Cut Tape6 mA 
TLV3701IDBVT


Comparator ICs Single Nanopower Push-Pull 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 : 6955
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USD 0.9051
Multiples of: 1

Tlv37011 ChannelPush - Pull36 usGeneral Purpose100 pA5 mV16 V2.7 V800 nA Smd/Smt- 40 C+ 125 C385 mWSOT - 23 Reel  
LM339DRG3


Comparator ICs Quad Diff 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 : 6951
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USD 0.1277
Multiples of: 1

Lm3394 ChannelRail - To - Rail1.3 usDifferential50 nA5 mV36 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Reel6 mA 
LM393DRG4


Comparator ICs Dual 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 : 6947
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USD 0.1675
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Lm3932 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Reel6 mA 
LM339ADRE4


Comparator ICs Quad Differential Comparator
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Texas Instruments Availability : 6942
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USD 0.145
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA2 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Reel6 mA 
LMV339IPWR


Analog Comparators Quad Low-Voltage
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Texas Instruments Availability : 6854
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USD 0.2484
Multiples of: 1

Lmv3394 ChannelRail - To - Rail200 nsGeneral Purpose250 nA7 mV5.5 V2.7 V75 uA Smd/Smt- 40 C+ 125 C TSSOP - 14 Cut Tape10 mA 
TLC393QDR


Comparator ICs Dual Micropower LinCMOS 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.

Texas Instruments Availability : 6723
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USD 0.5819
Multiples of: 1

Tlc3932 ChannelOpen Collector, Open Drain1.1 usGeneral Purpose2 pA5 mV16 V4 V20 uA Smd/Smt- 40 C+ 125 C725 mWSOIC - 8 Reel6 mA 
LM211QDR


Comparator ICs Single Strobed Differential
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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 : 6640
Ship by Thu. 20 Jun to Mon. 24 Jun Calender.png

USD 0.4163
Multiples of: 1

Lm2111 ChannelOpen Collector And Emitter0.115 usDifferential100 nA3 mV30 V3.5 V6 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel50 mA 
LMV7271MG/NOPB


Analog Comparators SINGLE 1.8V LOW PWR COMPARATOR W/ RRI
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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 : 6251
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USD 0.9062
Multiples of: 1

Lmv72711 ChannelPush - Pull1.8 usGeneral Purpose100 nA4 mV5.5 V1.8 V14 mA Smd/Smt- 40 C+ 85 C SC70 - 5 Cut Tape  
LM239DRG4


Analog Comparators 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 : 6214
Ship by Thu. 20 Jun to Mon. 24 Jun Calender.png

USD 0.1334
Multiples of: 1

Lm2394 ChannelRail - To - Rail1.3 usDifferential250 nA2 mV30 V2 V2 mA Smd/Smt- 25 C+ 85 C SOIC - 14 Cut Tape6 mA 
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