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
  
                        
MCP65R41T-2402E/CHY


Comparator; 4us; 1.8÷5.5V; SMT; SOT23-6; Comparators:1; 1pA
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Microchip 5722
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AUD 0.5711
Multiples of: 1

                    
LM393DE4


Comparator ICs Dual Differential Comparator
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Texas Instruments 5688
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AUD 0.5971
Multiples of: 1

Lm3932 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 8 Tube6 mA 
TLV2352IPW


Comparator ICs Dual Lo-Vltg LinCMOS Differential
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Texas Instruments 5684
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AUD 1.73
Multiples of: 1

Tlv23522 ChannelOpen Collector, Open Drain0.2 usDifferential2 nA5 mV8 V2 V300 uA Smd/Smt- 40 C+ 85 C525 mWTSSOP - 8 Tube6 mA 
LM393DGKR


Analog Comparators Dual Differential Comparator
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Texas Instruments 5669
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AUD 0.2053
Multiples of: 5

Lm3932 ChannelRail - To - Rail300 nsDifferential50 nA5 mV30 V2 V500 uA Smd/Smt0 C+ 70 C VSSOP - 8 Cut Tape6 mA 
LMV7239M5X/NOPB


Comparator ICs 45nsec Ultra Lo Pwr Lo Vtg RRI Cmptr
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Texas Instruments 5514
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AUD 1.0407
Multiples of: 1

Lmv72391 ChannelPush - Pull75 nsGeneral Purpose400 nA6 mV5.5 V2.7 V95 uA Smd/Smt- 40 C+ 85 C SOT - 23 Reel  
LM339AD


Comparator ICs Quad Differential
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Texas Instruments 5497
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AUD 0.6663
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential  30 V2 V  Smd/Smt0 C+ 70 C SOIC - 14 Tube  
LM339QT


Comparator ICs Low Power QUAD 1.1 mA 25nA 250mV
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STMicroelectronics 5320
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AUD 0.2519
Multiples of: 5

Lm339  1.3 usDifferential25 nA5 mV32 V2 V1.1 mA Smd/Smt0 C+ 70 C QFN - 16 Reel  
TLV3502AIDR


Texas Instruments Analog Comparators 4.5ns Rail-to-Rail Comparator
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Texas Instruments 4425
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AUD 1.9197
Multiples of: 1

Tlv35022 ChannelRail - To - Rail4.5 nsGeneral Purpose+/- 10 pA6.5 mV5.5 V2.2 V5 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel  
NCS2220AMUT1G


Comparator ICs ANA DUAL COMPARATOR
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ON Semiconductor 4086
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AUD 0.671
Multiples of: 1

Ncs22201 ChannelComplementary0.5 usGeneral Purpose1 pA10 mV6 V0.85 V17 uA Smd/Smt- 40 C+ 105 C UDFN - 8 Reel60 mA 
TLV3201AIDCKR


Texas Instruments Analog Comparators 40ns,micro-Pwr,RRI Single-Ch Comparator
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Texas Instruments 1
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AUD 1.45
Multiples of: 1

Tlv32011 ChannelPush - Pull0.047 usGeneral Purpose0.05 nA5 mV5.5 V2.7 V50 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Reel 0.05 mA
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