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
  
                        
TS393CD C3


Comparator Dual ±18V/36V Automotive
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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.

Taiwan Semiconductor Availability : 0
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USD 0.1143

Multiples of: 500

                    
LM339APWG4


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 : 0
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USD 0.1144

Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain1.3 usDifferential50 nA2 mV30 V2 V2 mA Smd/Smt0 C+ 70 C TSSOP - 14 Tube6 mA 
LM2903N


Analog Comparators Lo-Pwr Dual 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 : 0
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USD 0.1155

Multiples of: 1

Lm29032 ChannelOpen Collector1.3 us 25 nA7 mV36 V2 V1 mA Through Hole- 40 C+ 125 C1250 mWDIP - 8 Tube4 mA 
LM393LVDR


Analog Comparators 1.65-V to 5.5-V, low voltage dual commodity comparator 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 : 0
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USD 0.1179

Multiples of: 5

LM393LV2 ChannelOpen Drain General Purpose5 pA0.4 mV5.5 V1.65 V  SMD/SMT- 40 C+ 125 C SOIC - 8 Cut Tape , Reel  
TJ393GD


Analog Comparators 2V ~ 36V, ±2V ~ 18V 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.

HTC Korea Availability : 0
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USD 0.1181

Multiples of: 5

  cmos, mos, ttl                 
LM293ADE4


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 : 0
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USD 0.1187

Multiples of: 1

Lm293a2 ChannelOpen Collector, Open Drain1.3 usDifferential50 nA2 mV30 V2 V1 mA Smd/Smt- 25 C+ 85 C SOIC - 8 Tube6 mA 
LM393PSRG4


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 : 0
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USD 0.1188

Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain1.3 usDifferential50 nA5 mV30 V2 V1 mA Smd/Smt0 C+ 70 C SO - 8 Reel6 mA 
TC75S58FUTE85LF


Toshiba Analog Comparators CMOS Comparator 3.5V 0.9V 7V 1.8V
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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.

Toshiba Availability : 0
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USD 0.1188

Multiples of: 1

Tc75s581 ChannelOpen Drain6 nsGeneral Purpose1 pA 7 V1.8 V22 uA Smd/Smt- 40 C+ 85 C200 mWSOT - 353 Reel  
LM2903M


Comparator; universal; 2÷36V; SMT; SO8; 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 Availability : 0
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USD 0.1191

Multiples of: 1

                    
418247XB


LM311D VOLT.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.

STMicroelectronics Availability : 0
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USD 0.1191

Multiples of: 1

Lm3111 ChannelOpen Collector And Emitter200 ns 250 nA7.5 mV15 V5 V6 mA Smd/Smt0 C+ 70 C710 mWSO - 8 Tube50 mA 
LM393APSRG4


Comparator Dual ±15V/30V 8-Pin SOP 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 : 0
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USD 0.1198

Multiples of: 2000

Lm393a2 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA2 mV30 V4 V1 mA Smd/Smt0 C+ 70 C SOP - 8 Reel6 mA 
GS339-TR


7mV 25nA TSSOP-14 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.

Gainsil Availability : 0
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USD 0.1206

Multiples of: 1

  Open Drain                2.5 mA
LM339L-D14-T


Analog Comparators 2V ~ 36V, ±1V ~ 18V DIP-14 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.

Unisonic Availability : 0
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USD 0.1208

Multiples of: 5

  dtl, mos, ttl                 
LM393APSRE4


Comparator Dual ±15V/30V 8-Pin SOP 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 : 0
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USD 0.1209

Multiples of: 2000

Lm393a2 ChannelOpen Collector, Open Drain300 nsDifferential250 nA2 mV30 V4 V500 uA Smd/Smt0 C+ 70 C SOP - 8 Reel6 mA 
TC75W56FK,LF


Analog Comparators 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.

Toshiba Availability : 0
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USD 0.121

Multiples of: 1

Tc75w562 ChannelPush - Pull60 nsGeneral Purpose1 pA1 mV7 V3.5 V22 uA  - 40 C+ 85 C200 mW  Cut Tape  
LM2903N


Analog Comparators Low Power Low Offset Voltage Dual Comparator 8-PDIP -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 : 0
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USD 0.1213

Multiples of: 1

Lm29032 ChannelOpen Collector1.5 us   36 V , 18 V2 V , 1 V  Through Hole- 40 C+ 85 C DIP - 8 Tube  
LM339APWRG4


Analog Comparators 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 : 0
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USD 0.1216

Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA3 mV30 V2 V2 mA Smd/Smt0 C+ 70 C TSSOP - 14 Reel6 mA2 mA
AS393GTR-G1


Diodes Incorporated Analog Comparators LP Dual Comparator 2.0V 36V 25nA 1.0mV
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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 : 0
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USD 0.1218

Multiples of: 1

As393                Reel  
LM293DGKRG4


Comparator Dual ±15V/30V 8-Pin VSSOP 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 : 0
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USD 0.1219

Multiples of: 2500

Lm2932 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA5 mV30 V2 V1 mA Smd/Smt- 25 C+ 85 C VSSOP - 8 Reel6 mA 
LM2903MX


Comparator ICs Low Power Low Offset Voltage Dual Comparator 8-SOIC -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 : 0
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USD 0.1229

Multiples of: 3000

Lm2903 - N          Smd/Smt   SOIC - 8 Narrow Reel  
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