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
  
                        
LPV7215MGXNOPB


Analog Comparators Nanopower, CMOS Input, RRIO, 1.8V, Push-Pull Output 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 : 9604
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USD 0.8763
Multiples of: 1

Lpv72151 ChannelPush - Pull12 usGeneral Purpose0.4 pA3 mV5.5 V1.8 V1.03 uA Smd/Smt- 40 C+ 85 C SC - 70 Reel  
LM2903


5mV 250nA 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.

HXY MOS Availability : 9583
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USD 0.0441
Multiples of: 10

                    
TLC393QDRQ1


Comparator ICs Auto Cat Dual Micro power LinCMOS
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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 : 9379
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USD 0.7825
Multiples of: 1

Tlc393 - Q12 ChannelOpen Collector, Open Drain4.5 usGeneral Purpose30 pA5 mV16 V4 V40 uA Smd/Smt- 40 C+ 125 C SOIC - 8Aec - Q100Reel  
LM2903AQTH-13


Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 1mV
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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 : 9320
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USD 0.1127
Multiples of: 1

Lm2903aq2 Channel       700 uA     TSSOP - 8Aec - Q100Cut Tape  
TLV4062DRYR


Analog Comparators Dual comparator with integrated reference (push-pull) 6-SON -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 : 9185
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USD 0.4569
Multiples of: 5000

TLV40622 ChannelPush - Pull Precision  5.5 V1.5 V2 uA SMD/SMT- 40 C+ 85 C SON - 6 Cut Tape  
LM2903FVM-TR


Analog Comparators 2-CH GROUND SENSE 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.

ROHM Availability : 9170
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USD 0.3085
Multiples of: 1

Lm29032 ChannelOpen Collector1 usGeneral Purpose250 nA4.5 mV32 V3 V600 uA Smd/Smt- 40 C+ 125 C0.58 WMSOP - 8 Cut Tape16 mA 
LM397M5/TR


SOT-23-5 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.

HGSEMI Availability : 9167
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USD 0.1959
Multiples of: 5

                    
MCP6542-E/MS


Comparator ICs Dual 1.6V Push/ Pull Comp
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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 : 9079
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USD 0.5083
Multiples of: 1

Mcp65422 ChannelPush - Pull  1 pA7 mV5.5 V1.6 V  Smd/Smt- 40 C+ 125 C MSOP Tube  
LM311DRE4


Texas Instruments Analog Comparators 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 : 8898
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USD 0.2076
Multiples of: 1

Lm3111 ChannelOpen Collector, Open Drain115 nsDifferential300 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C SOIC - 8 Reel50 mA 
MCP6546UT-E/OT


Analog Comparators Single 1.6V Open Drain Comp
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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 : 8730
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USD 0.3095
Multiples of: 3000

Mcp65461 ChannelOpen Drain4 us 1 pA7 mV5.5 V1.6 V1 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Reel2 mA1 uA
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