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
  
                        
LM2903DR


Analog Comparators Dual Diff Ind Temp
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Texas Instruments 130746
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AUD 0.0783
Multiples of: 5

Lm29032 ChannelRail - To - Rail300 nsDifferential50 nA7 mV36 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Cut Tape6 mA 
LM311DR


Analog Comparators Differential w/Strob
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Texas Instruments 60848
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AUD 0.1854
Multiples of: 5

Lm3111 ChannelOpen Collector, Open Drain115 nsDifferential250 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C SOIC - 8 Cut Tape50 mA 
TL331IDBVTG4


Comparator Single ±18V/36V 5-Pin SOT-23 T/R
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Texas Instruments 59343
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AUD 1.221
Multiples of: 1

Tl3311 ChannelOpen Collector, Open Drain300 nsDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Reel6 mA 
LM2903BIDR


Analog Comparators Dual industrial grade standard comparator 8-SOIC -40 to 125
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Texas Instruments 54829
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AUD 0.1024
Multiples of: 5

 2 ChannelCMOS, DTL, ECL, MOS, TTL1 usGeneral Purpose- 25 nA4 V36 V3 V0.8 mA SMD/SMT- 40 C+ 125 C SOIC - 8 Cut Tape  
LM2901DR


Comparator ICs Quad Diff Ind Temp
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Texas Instruments 53558
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AUD 0.1277
Multiples of: 5

Lm29014 ChannelOpen Collector, Open Drain0.3 usDifferential250 nA7 mV30 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 14 Reel6 mA 
TLV7031DBVR


Analog Comparators Nanopower, small size comparator with push-pull output 5-SOT-23 -40 to 125
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Texas Instruments 48634
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AUD 0.4618
Multiples of: 1

Tlv70311 ChannelPush - Pull Window2 pA0.1 mV6.5 V1.6 V335 nA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape33 mA 
LM239DR


SOP-14 Comparators ROHS
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Youtai 46521
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AUD 0.0702
Multiples of: 5

                    
LM2903ST


Analog Comparators CONDITIONING & INTERFACES
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STMicroelectronics 42680
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AUD 0.1192
Multiples of: 4000

Lm29032 ChannelCmos, Dtl, Ecl, Mos, Ttl1.3 us 400 nA1 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C M in I - SO - 8    
TLV3201AIDBVR


Analog Comparators 40ns,micro-Pwr,RRI Sgl Channel Comp
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Texas Instruments 30743
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AUD 0.724
Multiples of: 1

Tlv32011 ChannelPush - Pull47 nsGeneral Purpose50 pA5 mV5.5 V2.7 V50 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape  
LM2901AQS14-13


Analog Comparators 36V Quad Comparator 25nA 0.9mA 25nA
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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 26675
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AUD 0.2505
Multiples of: 2500

Lm2901aq4 ChannelCmos, Ttl1.3 usDifferential250 nA1 mV36 V2 V1.2 mA Smd/Smt- 40 C+ 125 C SO - 14Aec - Q100Cut Tape20 mA 
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