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
  
                        
TC75W59FU,LF


Analog Comparators CMOS Comparator
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Toshiba 2169
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AUD 0.422
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Tc75w592 ChannelOpen Drain160 nsGeneral Purpose1 pA1 mV7 V3.5 V220 uA  - 40 C+ 85 C250 mW  Cut Tape  
LM2901EDR2G


Analog Comparators COMP QUAD
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ON Semiconductor 2167
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AUD 0.2252
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                 Cut Tape  
LMV339IPWR


Analog Comparators Quad Low-Voltage
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Texas Instruments 2155
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AUD 0.5483
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Lmv3394 ChannelRail - To - Rail200 nsGeneral Purpose250 nA7 mV5.5 V2.7 V75 uA Smd/Smt- 40 C+ 125 C TSSOP - 14 Cut Tape10 mA 
LMC7225IM5X/NOPB


Analog Comparators Low power, low voltage comparator with open-drain output 5-SOT-23 -40 to 85
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Texas Instruments 2155
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AUD 1.0546
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Lmc72251 ChannelOpen Drain24 usGeneral Purpose0.005 pA6 mV8 V2 V1 uA Smd/Smt- 40 C+ 85 C SOT - 23 Reel 1 uA
LP2901DRE4


Comparator ICs Quad Low-Power Differential
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Texas Instruments 2151
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AUD 0.3702
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Lp29014 ChannelOpen Collector, Open Drain1.3 us   30 V5 V  Smd/Smt- 40 C+ 85 C SOIC - 14 Reel  
TLV3702CDGKR


Texas Instruments Analog Comparators Dual Nanopower Push-Pull Comparator
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Texas Instruments 2145
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AUD 1.973
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Tlv37022 ChannelPush - Pull36 usGeneral Purpose250 pA5 mV16 V2.5 V800 nA Smd/Smt0 C+ 70 C481 mWVSSOP - 8 Reel  
TL331KDBVR


Analog Comparators Sgl Diff COMPARATOR
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Texas Instruments 2143
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AUD 0.507
Multiples of: 5

Tl3311 ChannelRail - To - Rail1.3 usDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 105 C SOT - 23 - 5 Cut Tape  
HT6541ARTZ


SOT-23-5 Comparators ROHS
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HTCSEMI 2140
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AUD 0.1707
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MCP6542-I/P


Comparator; 4us; 1.6÷5.5V; THT; DIP8; Comparators:2; 1pA
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Microchip 2134
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AUD 0.8233
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LM2903DT


Analog Comparators 2 circuits; 2 to 36V -40 to +125 Op Temp
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ROHM 191
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AUD 0.7456
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Lm29032 ChannelOpen Collector1.3 us 250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Reel 1 mA
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