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
  
                        
LM2901DE4


Texas Instruments Analog Comparators Quad Differential Comparator
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Texas Instruments 1105
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AUD 0.8327
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Lm29014 ChannelOpen Collector, Open Drain1.3 usDifferential250 nA7 mV30 V2 V500 uA Smd/Smt- 40 C+ 125 C SOIC - 14 Tube6 mA 
LMV7235M5X/NOPB


Comparator ICs 75nsec Ultra Lo Pwr Lo Vtg RRI Comparatr
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Texas Instruments 1104
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AUD 1.3712
Multiples of: 1

Lmv72351 ChannelOpen Drain75 nsGeneral Purpose400 nA6 mV5.5 V2.7 V95 uA Smd/Smt- 40 C+ 85 C SOT - 23 Reel  
LM2903DR


Comparator ICs 2 circuits; 2 to 36V -40 to +125 Op Temp
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ROHM 1086
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AUD 0.1595
Multiples of: 5

Lm29032 ChannelOpen Collector1.3 usGeneral Purpose50 nA7 mV30 V5 V1 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel16 mA 
TLC3702IDG4


Comparator ICs Dual Micropower Push-Pull Output
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Texas Instruments 1086
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AUD 1.1288
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Tlc37022 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt- 40 C+ 85 C725 mWSOIC - 8 Tube8 mA 
MIC842NYMT-T5


Analog Comparators 1.5uA Undervoltage Comparator w/ 1.25% 1.24V Reference, 20mV Hysteresis, Active-
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Microchip 1079
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AUD 1.0668
Multiples of: 1

   10 usPrecision Voltage            Reel  
LM339DG4


Comparator ICs Quad Differential Comparator
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Texas Instruments 1078
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AUD 0.6949
Multiples of: 1

Lm3394 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Tube6 mA 
TS391RILT


Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA
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STMicroelectronics 1071
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AUD 0.4174
Multiples of: 1

                    
TLC3702ID


Analog Comparators Dual LP Push-Pull
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Texas Instruments 1036
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AUD 1.2606
Multiples of: 1

Tlc37022 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt- 55 C+ 125 C725 mWSOIC - 8 Tube8 mA 
LM239PWR


Analog Comparators Quad Differential Comparator
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Texas Instruments 970
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AUD 0.1624
Multiples of: 5

Lm2394 ChannelRail - To - Rail300 nsDifferential250 nA2 mV30 V2 V500 uA Smd/Smt- 25 C+ 85 C TSSOP - 14 Cut Tape6 mA 
XD2901


Analog Comparators DIP-14 RoHS
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XINLUDA 0
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AUD 0.162
Multiples of: 5

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