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
  
                        
NCV331SN3T1G


ON Semiconductor Analog Comparators SGL General Purpose Low VTG 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.

ON Semiconductor 78570
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AUD 0.2811
Multiples of: 1

Ncv3311 ChannelOpen Drain200 nsGeneral Purpose1 nA1.7 mV5 V2.7 V40 uA Smd/Smt- 40 C+ 125 C 3000Aec - Q100Reel84 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 77600
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AUD 0.1215
Multiples of: 2500

 4CMOS, DTL, ECL, MOS, Open - Collector, TTL       2M A - 40 C ~ 105 C  SOIC - 14 150MIL    
LM393A-SR


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.

3PEAK 72391
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AUD 0.0798
Multiples of: 5

                    
LM2903PT


Comparator; low-power; 2÷36V; SMT; TSSOP8; Comparators:2; 150nA
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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 69321
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AUD 0.108
Multiples of: 1

 2CMOS, DTL, ECL, MOS, TTL1.3 usDual Low Power  1 V to ± 18 V2 V   - 40 C to + 85 C- 40 C     1 mA
LM2901PT


Comparator; precision; 2÷32V; SMT; TSSOP14; Comparators:4; 150nA
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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 67900
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AUD 0.1954
Multiples of: 1

 4  Comparator 150 nA    Smt- 40 To 125 C  Tssop14 REEL , TAPE  
LM393BIDR


Analog Comparators Dual commercial grade standard 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 67419
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AUD 0.1103
Multiples of: 5

 2 ChannelCMOS, DTL, ECL, MOS, TTL1 us 25 nA4 V36 V3 V0.6 mA SMD/SMT- 40 C+ 85 C SOIC - 8 Cut Tape , Reel  
LM393DRG


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.

HANSCHIP 66988
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AUD 0.0366
Multiples of: 10

               SOP - 8    
TS883IQ2T


Analog Comparators Rail-to-rail 0.9V nanopower, open drain dual comparators
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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 61110
Ships to you
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AUD 0.8414
Multiples of: 3000

Ts883x1 ChannelOpen Drain22 us 100 pA6 mV5.5 V0.9 V630 nA Smd/Smt- 40 C+ 125 C 3000 Cut Tape  
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 56919
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AUD 0.0366
Multiples of: 10

               SOP - 8    
LM393DTR(XBLW)


1mV 25nA Dual channel 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.

XBLW 47782
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AUD 0.0338
Multiples of: 20

 Dual channel-1.3ns 25 nA1 mV     0 ~ + 70  SOP - 8   0.4 mA
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