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
  
                        
LMV393IDR


Analog Comparators Dual GP LV
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Texas Instruments 20295
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AUD 0.597
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Lmv3932 ChannelRail - To - Rail200 nsGeneral Purpose250 nA7 mV5.5 V2.7 V100 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Cut Tape5 mA 
LM393DRG4


Comparator ICs Dual Differential Comparator
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Texas Instruments 897
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AUD 0.1822
Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Reel6 mA 
LM311PSR


Comparator ICs Single Strobed Differential
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Texas Instruments 892
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AUD 0.3093
Multiples of: 1

Lm3111 ChannelOpen Collector, Open Drain0.115 usDifferential250 nA7.5 mV30 V3.5 V7.5 mA Smd/Smt0 C+ 70 C SO - 8 Reel50 mA 
MCP6546-I/P


Comparator; 3us; 1.6÷5.5V; THT; DIP8; Comparators:1; 1pA
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Microchip 889
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AUD 0.6255
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TLV2352ID


Comparator ICs Dual Differential
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Texas Instruments 887
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AUD 1.8075
Multiples of: 1

Tlv23522 ChannelOpen Collector, Open Drain0.2 usDifferential2 nA5 mV8 V2 V125 uA Smd/Smt- 40 C+ 85 C725 mWSOIC - 8 Tube6 mA 
LM3302D


Comparator ICs Quad Differential
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Texas Instruments 874
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AUD 0.6616
Multiples of: 1

Lm33024 ChannelOpen Collector, Open Drain0.3 usGeneral Purpose500 nA20 mV28 V2 V200 uA Smd/Smt- 40 C+ 85 C SOIC - 14 Tube6 mA 
MIC842LYMT T5


Analog Comparators 1.5 UV Comparator with 1.25% 1.24V Ref
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Microchip 873
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AUD 1.0031
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Mic8421 ChannelPush - Pull50 usGeneral Purpose  5.5 V1.5 V3 uA Smd/Smt- 40 C+ 85 C TDFN - 4 Reel20 mA3 uA
TLV7022DDFR


Analog Comparators Micropower small size comparator (dual, open-drain output) 8-SOT-23-THIN -40 to 125
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Texas Instruments 831
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AUD 0.8394
Multiples of: 1

TLV70222 ChannelOpen Drain Window2 pA0.1 mV6.5 V1.6 V4.7 uA SMD/SMT- 40 C+ 125 C SOT - 23 - 8 Cut Tape33 mA 
TL391BQDBVRQ1


Analog Comparators Automotive grade, 36-V, single comparator with alternative pinout
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Texas Instruments 750
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AUD 0.4411
Multiples of: 1

TL391B - Q11 ChannelOpen Collector General Purpose25 nA2.5 mV36 V2 V210 uA SMD/SMT- 40 C+ 125 C SOT - 23 - 5  0.21 uA 
LM393BIDDFR


Analog Comparators Dual commercial grade standard comparator 8-SOT-23-THIN -40 to 85
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Texas Instruments 698
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AUD 0.1739
Multiples of: 5

LM393B2 ChannelCMOS, TTL1 usGeneral Purpose3.5 nA4 V36 V3 V600 uA SMD/SMT- 40 C+ 85 C SOT - 23 - 8 Cut Tape , Reel  
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