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
  
                        
Hot LMV339DR2G


Comparator ICs LV QUAD COMP
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ON Semiconductor 10921
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AUD 0.2461
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Lmv3394 ChannelOpen Drain200 nsGeneral Purpose1 nA9 mV2.7 v to 5 V2.7 V350 uA350 uASmd/Smt- 40 C+ 85 C 2500 Reel23 mA 
LM2903A-VR


MSOP-8 Comparators ROHS
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3PEAK 10917
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AUD 0.077
Multiples of: 5

               MSOP - 8    
COS3201TR


SOT-23-5 Comparators ROHS
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COSINE 10636
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AUD 0.2092
Multiples of: 5

                    
LMV331SQ3T2G


Comparator ICs LV SNGL CMPARTR SC70
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ON Semiconductor 10422
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AUD 0.1018
Multiples of: 5

Lmv3311 ChannelOpen Drain General Purpose1 nA9 mV3 V2.7 V120 uA120 uASmd/Smt + 150 C 3000 Reel  
LM339APW


Comparator ICs Quad Differential Comparator
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Texas Instruments 10363
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AUD 0.6635
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Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA2 mV2 v to 30 V1 V500 uA500 uASmd/Smt0 C+ 70 C 90 Tube6 mA 
LM2903DE4


Comparator ICs Dual Differential Comparator
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Texas Instruments 10301
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AUD 0.7712
Multiples of: 1

Lm29032 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA7 mV2 v to 30 V1 V500 uA500 uASmd/Smt- 40 C+ 125 C 75 Tube6 mA 
LM339QT


Comparator ICs Low Power QUAD 1.1 mA 25nA 250mV
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STMicroelectronics 10282
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AUD 0.2424
Multiples of: 5

Lm339  1.3 usDifferential25 nA5 mV32 V2 V1.1 mA1.1 mASmd/Smt0 C+ 70 C 3000 Reel1 uA 
LMV331M5X


SOT23-5 Comparators ROHS
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TECH PUBLIC 10257
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AUD 0.158
Multiples of: 5

                    
TLC3702IDR


Analog Comparators Dual Voltage
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Texas Instruments 10248
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AUD 0.6214
Multiples of: 1

Tlc37022 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt- 55 C+ 125 C725 mW2500 Cut Tape8 mA 
TLV3201AIDBVR


Analog Comparators 40ns,micro-Pwr,RRI Sgl Channel Comp
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Texas Instruments 396
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AUD 0.8052
Multiples of: 1

Tlv32011 ChannelPush - Pull47 nsGeneral Purpose50 pA5 mV5.5 V2.7 V50 uA Smd/Smt- 40 C+ 125 C 3000 Cut Tape  
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