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
  
                        
LM339AMX/NOPB


Comparator ICs LOW PWR LOW OFFSET VLTG QUAD COMPARATOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 471
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AUD 1.21
Multiples of: 1

Lm339 - N4 Channel    2 mV36 V2 V 200 uASmd/Smt   2500 Reel  
KA2901DTF


Comparator ICs Quad Comparator
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ON Semiconductor 308
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AUD 0.2389
Multiples of: 1

Ka29014 ChannelOpen Collector1.3 us 500 nA15 mV36 V1 V2 mA2 mASmd/Smt- 40 C+ 85 C570 mW3000 Reel18 mA 
LM311M/NOPB


Comparator ICs VOLTAGE COMPARATOR
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Texas Instruments 304
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AUD 1.314
Multiples of: 1

Lm311 - N1 ChannelOpen Collector200 nsDifferential250 nA7.5 mV9 v , 12 v , 15 v , 18 v , 24 v , 28 v+/- 2.5 V7.5 mA5.1 mASmd/Smt0 C+ 70 C500 mW (1/2 w)SOIC - 8 Tube  
LMV393TP-MS


SOP-8 Comparators ROHS
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MSKSEMI 300
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AUD 0.0999
Multiples of: 5

               SOP - 8    
LM139J/PB


Analog Comparators Lo pwr Lo Offset Vtg Quad Comparator
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Texas Instruments 294
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AUD 32.36
Multiples of: 1

Lm139 - N4 ChannelRail - To - Rail700 nsDifferential300 nA5 mV36 V2 V500 uA Through Hole- 55 C+ 125 C 25 Tube  
LM339AN/NOPB


Comparator ICs Low Power Low Offset Voltage Quad Comparator 14-PDIP -25 to 85
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Texas Instruments 291
Ships to you
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AUD 2.7
Multiples of: 1

Lm339 - N4 ChannelRail - To - Rail700 nsDifferential250 nA5 mV36 V2 V500 uA Through Hole0 C+ 70 C 25 Tube6 mA 
LM393


SOP-8 Comparators ROHS
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Pingjingsemi 291
Ships to you
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AUD 0.0625
Multiples of: 10

               SOP - 8    
AS393P-E1


Analog Comparators LP Low Offset Dual 2 to 36V 0.6mA 25nA
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Diodes Incorporated 291
Ships to you
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AUD 0.3065
Multiples of: 5

As393p              2000 Tube  
ADCMP601BKSZ-REEL7


Analog Comparators RR Fast 2.5-5.5V SGL-Supply TTL/CMOS
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Analog Devices 284
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AUD 10.4793
Multiples of: 1

Adcmp6011 ChannelCmos/Ttl5 nsGeneral Purpose With Latch5 uA5 mV3 v , 5 V2.5 V4 mA Smd/Smt- 40 C+ 125 C23 mW3000 Reel 4 mA
LM339AM/TR


SOP-14 Comparators ROHS
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HGSEMI 266
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AUD 0.0989
Multiples of: 5

                    
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