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.
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Image  Information Image Stock Code(▲▼)Description
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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
  
                        
LM339PWR


Analog Comparators Quad Diff A Grade
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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 : 8002
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USD 0.0868

Multiples of: 5

Lm3394 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C TSSOP - 14 Cut Tape6 mA 
LM397MFX/NOPB


Comparator ICs SGL Gen Purp Vtg Cmptr
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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 : 899
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USD 0.3673

Multiples of: 1

Lm3971 ChannelRail - To - Rail440 nsGeneral Purpose250 nA7 mV30 V5 V700 uA Smd/Smt- 40 C+ 85 C SOT - 23 Reel  
LM3302N


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 : 898
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USD 0.4505

Multiples of: 1

Lm33024 ChannelRail - To - Rail300 nsGeneral Purpose500 nA20 mV28 V2 V200 uA Smd/Smt- 40 C+ 85 C1050 mWPDIP - 14 Tube6 mA 
LMP7300MAX/NOPB


Analog Comparators Micropower Precision Comparator and Precision Reference with Adjustable Hysteresis 8-SOIC -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 : 886
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USD 1.38

Multiples of: 1

Lmp73001 ChannelOpen Collector7.7 usPrecision3 nA0.75 mV12 V2.7 V13 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Cut Tape  
LMV7219M7/NOPB


Comparator ICs 2.7V-5V Comp W/Rr Out
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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 : 883
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USD 1.0184

Multiples of: 1

   7 nsHigh Speed          SC - 70 Reel 1.1 mA
LM2903N/NOPB


Analog Comparators Lo pwr Lo Offset Vtg 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.

Texas Instruments Availability : 882
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 0.8064

Multiples of: 1

Lm2903 - N2 ChannelRail - To - Rail700 nsGeneral Purpose250 nA7 mV36 V2 V500 uA Through Hole- 40 C+ 85 C PDIP - 8 Tube  
LM239DG4


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 : 881
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USD 0.4813

Multiples of: 1

  Open Collector1300 ns             Rail/Tube 2 mA
LM361MX/NOPB


Analog Comparators High speed, differential comparator with strobe 14-SOIC 0 to 70
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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 : 881
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USD 1.5491

Multiples of: 1

Lm3611 ChannelDifferential140 nsDifferential30 uA1 mV32 V11 V20 mA Smd/Smt0 C+ 70 C SOIC - 14 Narrow Reel  
TLC354ID


Comparator ICs Quad 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 : 879
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USD 1.3375

Multiples of: 1

Tlc3544 ChannelOpen Collector, Open Drain0.2 usDifferential20 nA5 mV16 V1.4 V150 uA Smd/Smt- 40 C+ 85 C500 mW (1/2 w)SOIC - 14 Tube6 mA 
LM393D


Analog Comparators Dual 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 : 877
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USD 0.5656

Multiples of: 1

Lm3932 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Tube6 mA 
TLV3491AIDBVT


Analog Comparators Single Nanopower Push-Pull 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.

Texas Instruments Availability : 876
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.5842

Multiples of: 1

Tlv34911 ChannelPush - Pull6 usGeneral Purpose10 pA15 mV5.5 V1.8 V1.2 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape  
LM393LVDDFR


Analog Comparators 1.65-V to 5.5-V, low-voltage dual commodity comparator 8-SOT-23-THIN -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 : 873
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USD 0.139

Multiples of: 5

                    
LM393TL/NOPB


Comparator ICs Low Power Low Offset Voltage Dual Comparator 8-DSBGA 0 to 70
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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 : 873
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.4884

Multiples of: 1

Lm393 - N2 ChannelRail - To - Rail700 nsGeneral Purpose250 nA5 mV36 V2 V500 uA Smd/Smt0 C+ 70 C U SMD Reel  
TLC374IN


Analog Comparators Quad 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 : 873
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USD 0.8671

Multiples of: 1

Tlc3744 ChannelOpen Collector, Open Drain0.2 usGeneral Purpose2 nA5 mV16 V3 V150 uA Through Hole- 40 C+ 125 C500 mWPDIP - 14 Tube6 mA150 uA
LMP7300MME/NOPB


Comparator ICs MicroPwr Prec Cmptr & Prec Ref
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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 : 873
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 1.8

Multiples of: 1

Lmp73001 ChannelOpen Collector7.7 usPrecision3 nA0.75 mV12 V2.7 V13 uA Smd/Smt- 40 C+ 125 C MSOP Reel  
LM2903VQPWR


Analog Comparators Dual Differential Voltage Enhanced
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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 : 868
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USD 0.2157

Multiples of: 1

Lm2903v2 ChannelOpen Collector, Open Drain300 nsDifferential- 250 nA7 mV32 V2 V500 uA Smd/Smt- 40 C+ 125 C TSSOP - 8 Reel6 mA 
LM2903EPWRQ1


Analog Comparators AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator 8-TSSOP -40 to 150
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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 : 862
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 1.235

Multiples of: 1

Lm2903 - Q12 ChannelOpen Collector1.3 usDifferential- 500 nA2 mV30 V2 V800 uA Smd/Smt- 40 C+ 150 C TSSOP - 8 Cut Tape  
LM111H


Comparator Single ±18V/36V 8-Pin TO-99 Box
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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 : 857
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 15.548

Multiples of: 1

Lm111 - N1 ChannelOpen Collector200 nsGeneral Purpose100 nA3 mV36 V5 V6 mA Through Hole- 55 C+ 125 C500 mW (1/2 w)TO - 99 Bulk  
TLV7011DCKR


Analog Comparators Small Size, Micro Power, Low Voltage Comparator 5-SC70 -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 : 814
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 0.1977

Multiples of: 5

Tlv70111 ChannelPush - Pull General Purpose5 pA8 mV5.5 V1.6 V5 uA Smd/Smt- 40 C+ 125 C SC70 - 5 Cut Tape44 mA , 65 mA 
LMC7215IM/NOPB


Analog Comparators 1Ua Comp - Push/Pull
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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 : 756
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.981

Multiples of: 1

Lmc72151 ChannelPush - Pull24 usGeneral Purpose50 fA6 mV8 V2 V1 uA Smd/Smt- 40 C+ 85 C SOIC - 8 Tube  
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