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
  
                        
LM239DRG4


Analog Comparators Quad Differential Comparator
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Texas Instruments 2915
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AUD 0.2252
Multiples of: 1

Lm2394 ChannelRail - To - Rail1.3 usDifferential250 nA2 mV30 V2 V2 mA Smd/Smt- 25 C+ 85 C SOIC - 14 Cut Tape6 mA 
LMV331TP


SOT-23-5 Comparators ROHS
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TECH PUBLIC 2910
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AUD 0.0919
Multiples of: 5

                    
HT331VRTZ


SOT-23-5 Comparators ROHS
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HTCSEMI 2910
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AUD 0.1658
Multiples of: 5

                    
TC75S58F,LF


Analog Comparators CMOS Comparator
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Toshiba 2910
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AUD 0.1928
Multiples of: 1

Tc75s581 ChannelOpen Drain190 nsGeneral Purpose1 pA1 mV7 V3.5 V11 uA  - 40 C+ 85 C200 mW  Cut Tape  
TA75S393F,LF


Analog Comparators Bipolar Comparator
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Toshiba 2910
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AUD 0.2017
Multiples of: 3000

Ta75s3931 ChannelOpen Collector1.3 usGeneral Purpose5 nA2 mV18 V1 V400 uA  - 40 C+ 85 C200 mW  Reel  
LM2903YQ3T


Voltage Comparator Dual Bipolar 2V to 36V/±1V to ±18V 8-Pin DFN EP T/R
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STMicroelectronics 2910
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AUD 0.2368
Multiples of: 1

Lm2903x2 ChannelCmos, Dtl, Ecl, Mos, Ttl500 nsDifferential250 nA7 mV36 V18 V2.5 mA Smd/Smt- 65 C+ 150 C DFN - 8  4 mA 
NCV391SN2T1G


ON Semiconductor Analog Comparators 2-36V SGL COMPARATOR
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ON Semiconductor 2910
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AUD 0.3155
Multiples of: 1

Ts3911 ChannelOpen Collector General Purpose25 nA1 mV36 V2 V500 uA Smd/Smt- 40 C+ 125 C TSOP - 5Aec - Q100Reel16 mA 
NCS2250SN2T1G


Analog Comparators SINGLE PUSH-PULL OUTPUT
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ON Semiconductor 2910
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AUD 0.3225
Multiples of: 3000

Ncs22501 ChannelPush - Pull Complementary1000 pA0.5 mV5.5 V1.8 V150 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape52 mA 
NCV2200SQ2T2G


Analog Comparators ANA COMPARATORS
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ON Semiconductor 2910
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AUD 0.3996
Multiples of: 1

                Aec - Q100Reel  
MCP6541UT-E/OT


Comparator ICs Single 1.6V Push/ Pull Comp
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Microchip 2910
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AUD 0.4571
Multiples of: 1000

Mcp65411 ChannelPush - Pull4 usGeneral Purpose1 pA7 mV5.5 V1.6 V600 nA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Reel  
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