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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(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
  
                        
LM339AN/NOPB


Comparator ICs Low Power Low Offset Voltage Quad Comparator 14-PDIP -25 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 1309
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AUD 0.6923
Multiples of: 1

Lm339 - N4 ChannelRail - To - Rail700 nsDifferential250 nA5 mV36 V2 V500 uA Through Hole0 C+ 70 C MDIP Tube6 mA 
LMV331ILT


SOT23-5 Comparators ROHS
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TECH PUBLIC 1304
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AUD 0.1491
Multiples of: 5

                    
LM397DBVRG


SOT-23-5 Comparators ROHS
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HANSCHIP 1275
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AUD 0.0897
Multiples of: 5

                    
LM339D


Comparator; low-power; 1.3us; 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 1261
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AUD 0.2988
Multiples of: 1

                    
LM393F-GE2


Analog Comparators Grd Sense Comprtr SOP8 3-32V
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ROHM 1236
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AUD 0.1106
Multiples of: 5

Lm393f2 ChannelOpen Collector1 usGeneral Purpose50 nA1 mV32 V3 V600 uA Smd/Smt- 40 C+ 85 C0.68 WSOP - 8 Cut Tape16 mA 
MCP6562T-E/MS


Analog Comparators Dual 18V 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 1231
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AUD 0.5454
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 2 ChannelPush - Pull  1 pA10 mV5.5 V1.8 V   - 40 C+ 125 C MSOP - 8 Reel  
LM2901PW


Comparator ICs 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 1223
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AUD 1.12
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Lm29014 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA7 mV30 V2 V2 mA Smd/Smt- 40 C+ 125 C TSSOP - 14 Tube6 mA 
LM139ADR


Comparator ICs Quad Differential Comparator
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Texas Instruments 1126
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AUD 2.9486
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Lm139a4 ChannelOpen Collector0.3 usDifferential25 nA2 mV36 V2 V500 uA Smd/Smt- 55 C+ 125 C SOIC - 14 Reel6 mA 
CD4081BM/TR


SOP-14 Comparators ROHS
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HGSEMI 892
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AUD 0.1146
Multiples of: 5

                    
LM2901AVQPWR


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 0
6 to 16 Weeks Calender.png

AUD 0.1668
Multiples of: 5

Lm2901av4 ChannelOpen Collector, Open Drain0.3 usDifferential250 nA2 mV32 V2 V2 mA Smd/Smt- 40 C+ 125 C TSSOP - 14 Reel6 mA2 mA
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