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
  
                        
MCP6564-E/STVAO


Analog Comparators Quad 1.8V Push/Pull Comparator, E 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.

Microchip Availability : 0
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USD 0.2484

Multiples of: 1

                 Tube  
LM339AN


Analog Comparators Lo-Pwr Quad 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 0.2493

Multiples of: 1

Lm3394 ChannelRail - To - Rail1.3 usDifferential50 nA2 mV36 V2 V2 mA Through Hole0 C+ 70 C1500 mWPDIP - 14 Tube4 mA 
TP1941U-CR


Analog Comparators 1.8V ~ 5.5V SC70-5 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.

3PEAK Availability : 0
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USD 0.2499

Multiples of: 1

  cmos, push - pull, ttl                 
BA10393N


Analog Comparators RECOMMENDED ALT 755-LM393F-GE2
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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.

ROHM Availability : 0
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USD 0.2543

Multiples of: 1

Ba103932 ChannelOpen Collector1.3 us 250 nA5 mV36 V2 V  Through Hole- 40 C+ 85 C900 mWSIP - 8 Bulk  
LM393LVQPWRQ1


Analog Comparators Automotive low-voltage commodity comparator 8-TSSOP -40 to 125
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Texas Instruments Availability : 0
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USD 0.2551

Multiples of: 1

  Open Drain                 
NJM2901CV-TE1


Analog Comparators 5mV 36V 510mW 0.5mV 50nA 106dB
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Nisshinbo Availability : 0
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USD 0.2558

Multiples of: 1

                 Cut Tape  
NJM2406F-TE1


NJR Analog Comparators Single
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Nisshinbo Availability : 0
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USD 0.2558

Multiples of: 1

Njm24061 ChannelOpen Collector1.5 us 250 nA7 mV7 V2.5 V800 uA Smd/Smt- 40 C+ 85 C200 mWMTP - 5 Reel6 mA 
LM2901NE4


Comparator Quad ±15V/30V 14-Pin PDIP Tube
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Texas Instruments Availability : 0
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USD 0.258

Multiples of: 1

Lm29014 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA7 mV30 V2 V2 mA Through Hole- 40 C+ 125 C PDIP - 14 Tube6 mA 
NJM2903E


Analog Comparators Sinlge Supply Dual
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Nisshinbo Availability : 0
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USD 0.2597

Multiples of: 2000

Njm29032 ChannelOpen Collector1.5 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 85 C EMP - 8 Tube6 mA (min)1 mA
NJM2903V-TE1


NJR Analog Comparators Dual Single Supply
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Nisshinbo Availability : 0
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USD 0.2614

Multiples of: 1

Njm29032 ChannelOpen Collector1.5 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 85 C250 mWSSOP - 8 Reel6 mA 
LM339AN


Comparator ICs Quad Comparator
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ON Semiconductor Availability : 0
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USD 0.2622

Multiples of: 1

Lm3394 ChannelOpen Collector1.3 us   36 V18 V  Through Hole0 C+ 70 C DIP - 14 Tube  
LM2903BIDSGR


Comparator General Purpose Open-Collector, CMOS, MOS, TTL 8-WSON (2x2)
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Texas Instruments Availability : 0
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USD 0.2626

Multiples of: 5

LM2903B2 ChannelCMOS, TTL1 usGeneral Purpose3.5 nA4 V36 V3 V600 uA SMD/SMT- 40 C+ 125 C WSON - 8 Cut Tape , Reel  
LMV331M5X


Analog Comparators Single General Purpose, Low Voltage, Tiny Pack Comparator 5-SOT-23 -40 to 85
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Texas Instruments Availability : 0
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USD 0.2633

Multiples of: 1

Lmv331 - N1 ChannelOpen Collector450 nsGeneral Purpose250 nA7 mV5 V2.7 V  Smd/Smt- 40 C+ 85 C SOT - 23 Reel 120 uA
GS8706-TR


SOT-23-8 Comparators ROHS
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Gainsil Availability : 0
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USD 0.2639

Multiples of: 1

                    
NJM2901CAV-TE1


Analog Comparators 2.5mV 36V 510mW 0.5mV 50nA 106dB
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Nisshinbo Availability : 0
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USD 0.2683

Multiples of: 1

                 Cut Tape  
DIO20872MP8


Analog Comparators MSOP-8 RoHS
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Dioo Availability : 0
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USD 0.2705

Multiples of: 1

  -                 
LM393D


Comparator Dual ±18V/36V 8-Pin SOIC N Rail
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ON Semiconductor Availability : 0
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USD 0.2722

Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain0.3 us   30 V2 V  Smd/Smt0 C+ 70 C SOIC - 8 Tube  
LMV393IST


Comparator; universal; 2.7÷5V; SMT; miniSO8; Comparators:2; 150nA
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STMicroelectronics Availability : 0
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USD 0.2725

Multiples of: 1

                    
TC75W70L8X,LF


Toshiba Analog Comparators Comparator (CMOS)
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Toshiba Availability : 0
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USD 0.2734

Multiples of: 1

Tc75w702 ChannelPush - Pull14 nsGeneral Purpose1 pA1 mV5.5 V1.3 V27 uA Smd/Smt- 40 C+ 85 C300 mWSOT - 902 - 8 Reel  
LP339DE4


Comparator ICs Quad Low-Power 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 : 0
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USD 0.274

Multiples of: 1400

Lp3394 ChannelOpen Collector, Open Drain8 usGeneral Purpose25 nA5 mV30 V5 V100 uA Smd/Smt0 C+ 70 C SOIC - 14 Tube20 mA 
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