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
  
                        
BU7252F-E2


Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA
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ROHM 2425
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AUD 1.0327
Multiples of: 1

Bu7252f2 Channel   1 pA1 mV5.5 V1.8 V35 uA35 uASmd/Smt- 40 C+ 85 C SOP - 8 Reel6 mA 
TLC3704IN


Analog Comparators Quad V
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Texas Instruments 962
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AUD 2.1778
Multiples of: 1

Tlc37044 ChannelPush - Pull1.1 usGeneral Purpose30 pA5 mV16 V3 V20 uA Smd/Smt- 55 C+ 125 C1150 mWPDIP - 14 Tube20 mA 
TLV3401IDBVT


Analog Comparators Single Nanopower Open Drain Output
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Texas Instruments 962
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AUD 3.4
Multiples of: 1

Tlv34011 ChannelOpen Collector, Open Drain80 usGeneral Purpose100 pA3.6 mV16 V2.5 V550 nA Smd/Smt- 40 C+ 125 C385 mWSOT - 23 - 5 Cut Tape  
LM339N(LX)


DIP-14 Comparators ROHS
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lingxingic 960
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AUD 0.1178
Multiples of: 5

                    
LM393LVDDFR


Analog Comparators 1.65-V to 5.5-V, low-voltage dual commodity comparator 8-SOT-23-THIN -40 to 125
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Texas Instruments 960
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AUD 0.1991
Multiples of: 5

                    
LM2903BIDGKR


Analog Comparators Dual industrial grade standard comparator 8-VSSOP -40 to 125
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Texas Instruments 955
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AUD 0.1519
Multiples of: 5

LM2903B2 ChannelOpen Collector1 us - 3.5 nA0.37 mV36 V2 V+/- 600 uA to +/- 800 uA SMD/SMT- 40 C+ 125 C VSSOP - 8 Cut Tape  
TL331KDBVT


Comparator ICs Sgl Diff COMPARATOR
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Texas Instruments 954
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AUD 1.4111
Multiples of: 1

Tl3311 ChannelOpen Collector1.3 usDifferential250 nA5 mV36 V2 V700 uA Smd/Smt- 40 C+ 105 C SOT - 23 Tube  
TP2011-TR


SOT-23-5 Comparators ROHS
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3PEAK 945
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AUD 0.4487
Multiples of: 5

                    
LM339AN


Quad DIP-14 Comparators ROHS
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HGSEMI 940
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AUD 0.183
Multiples of: 5

                    
LM339MX/NOPB


Analog Comparators LOW PWR LOW OFFSET VLTG QUAD COMPARATOR
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Texas Instruments 901
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AUD 0.9679
Multiples of: 1

Lm339 - N4 ChannelRail - To - Rail1.3 usDifferential250 nA5 mV36 V2 V2 mA Smd/Smt0 C+ 70 C760 mWSOIC - 14 Cut Tape6 mA 
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